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Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) snap-in type. Manual release facility optional. Approved to CBE standard EN 60934 (IEC 60934
- 105-P10-3A
- E-T-A
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1:
$39.55
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29In Stock
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Mouser Part No
457-105-P10-3A
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E-T-A
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Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) snap-in type. Manual release facility optional. Approved to CBE standard EN 60934 (IEC 60934
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29In Stock
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$39.55
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$32.82
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$30.27
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$23.62
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View
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$22.86
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$22.22
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$21.64
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Quote
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Min.: 1
Mult.: 1
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Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
- 1410-F110-P1F1-W14Q-1A
- E-T-A
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1:
$35.67
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4In Stock
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100Expected 28/9/2026
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Mouser Part No
457-10F110P1F1W14Q1A
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E-T-A
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Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
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4In Stock
100Expected 28/9/2026
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$35.67
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$31.54
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$24.25
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$20.07
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View
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$19.42
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$17.11
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Min.: 1
Mult.: 1
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double pole version, p
- 3130-F110-P7T1-W22AR3-10A
- E-T-A
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1:
$60.72
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2In Stock
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10Expected 14/9/2026
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Mouser Part No
457-110P7T1W22AR310A
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E-T-A
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double pole version, p
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2In Stock
10Expected 14/9/2026
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$60.72
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$50.37
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$43.07
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$37.39
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View
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$34.86
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$31.77
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Min.: 1
Mult.: 1
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
- 3130-F110-P7T1-W02Q-8A
- E-T-A
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1:
$41.09
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9In Stock
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Mouser Part No
457-30F110P7T1W02Q8A
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E-T-A
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
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9In Stock
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$41.09
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$34.08
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$31.44
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$26.04
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View
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$24.00
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$22.26
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$20.67
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Min.: 1
Mult.: 1
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
- 3130-F120-P7T1-W02Q-5A
- E-T-A
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1:
$110.06
-
3In Stock
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Mouser Part No
457-30F120P7T1W02Q5A
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E-T-A
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
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3In Stock
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$110.06
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$91.31
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$59.85
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$59.26
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View
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$57.24
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$54.81
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Quote
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Min.: 1
Mult.: 1
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
- 3130-F130-P7T1-W02Q-8A
- E-T-A
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1:
$73.07
-
9In Stock
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Mouser Part No
457-30F130P7T1W02Q8A
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E-T-A
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
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9In Stock
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$73.07
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$51.78
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$51.56
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Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N521-P7T1-W01D-5A
- E-T-A
-
1:
$60.52
-
24In Stock
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Mouser Part No
457-3120N521T1W01D5A
|
E-T-A
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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24In Stock
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$60.52
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$50.20
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$43.44
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$38.18
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View
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$37.85
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Quote
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Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N313-P7T1-W02L-10A
- E-T-A
-
1:
$41.83
-
27In Stock
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Mouser Part No
457-313P7T1W02L10
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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27In Stock
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$41.83
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$34.71
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$32.27
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$28.02
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View
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$25.40
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$24.74
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$24.17
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Quote
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Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N321-H7T1-W19DG2-5A
- E-T-A
-
1:
$76.53
-
7In Stock
|
Mouser Part No
457-321H7T1W19DG25A
|
E-T-A
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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7In Stock
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$76.53
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$57.58
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$53.31
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|
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$48.78
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View
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$45.89
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|
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$43.15
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Quote
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Min.: 1
Mult.: 1
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|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N321-P7T1-W01D-4A
- E-T-A
-
1:
$55.83
-
3In Stock
-
10Expected 7/9/2026
|
Mouser Part No
457-321P7T1W01D4A
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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|
3In Stock
10Expected 7/9/2026
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$55.83
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|
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$46.29
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$42.68
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|
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$42.65
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View
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$35.29
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|
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$28.97
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|
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$26.91
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$26.71
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Quote
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Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N323-P7T1-W02L-5A
- E-T-A
-
1:
$61.35
-
9In Stock
-
30Expected 21/9/2026
|
Mouser Part No
457-323P7T1W02L5A
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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9In Stock
30Expected 21/9/2026
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$61.35
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|
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$50.13
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$41.04
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|
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$40.13
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View
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|
|
$36.94
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|
|
$36.31
|
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Quote
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Min.: 1
Mult.: 1
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|
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N501-N7Q1-W15FY2-16A
- E-T-A
-
1:
$54.13
-
5In Stock
|
Mouser Part No
457-501N7Q1W15FY216
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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5In Stock
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$54.13
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|
$44.89
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$35.06
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|
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$32.31
|
|
|
View
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|
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$31.82
|
|
|
$31.05
|
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|
Quote
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|
Min.: 1
Mult.: 1
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|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
- 3120-N521-H7T1-W01D-1A
- E-T-A
-
1:
$63.85
-
6In Stock
|
Mouser Part No
457-521H7T1W01D1
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
|
|
6In Stock
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$63.85
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|
|
$52.97
|
|
|
$43.70
|
|
|
$38.18
|
|
|
View
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|
|
$30.26
|
|
|
$28.98
|
|
|
$28.90
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
- 3120-N521-H7T1-W01D-10A
- E-T-A
-
1:
$63.85
-
7In Stock
|
Mouser Part No
457-521H7T1W01D10
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
|
|
7In Stock
|
|
|
$63.85
|
|
|
$54.88
|
|
|
$46.63
|
|
|
$38.18
|
|
|
View
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|
|
$30.26
|
|
|
$28.98
|
|
|
$28.90
|
|
|
Quote
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|
Min.: 1
Mult.: 1
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|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
- 3120-N521-H7T1-W01D-20A
- E-T-A
-
1:
$82.06
-
8In Stock
|
Mouser Part No
457-521H7T1W01D20
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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|
8In Stock
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$82.06
|
|
|
$76.69
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|
|
$65.14
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|
|
$61.92
|
|
|
View
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|
|
$57.13
|
|
|
$55.46
|
|
|
Quote
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|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N521-P7T1-W01D-12A
- E-T-A
-
1:
$44.36
-
5In Stock
|
Mouser Part No
457-521P7T1W01D12
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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|
5In Stock
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$44.36
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|
|
$36.82
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|
|
$33.95
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|
|
$29.72
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View
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$25.91
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|
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$24.00
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|
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$22.82
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Min.: 1
Mult.: 1
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|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N521-P7T1-W01D-20A
- E-T-A
-
1:
$46.51
-
2In Stock
-
30On Order
|
Mouser Part No
457-521P7T1W01D20
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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|
2In Stock
30On Order
Stock:
2 Can Dispatch Immediately
On Order:
10 Expected 7/8/2026
20 Expected 18/9/2026
Factory Lead Time:
6 Weeks
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|
$46.51
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|
|
$38.60
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|
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$35.59
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|
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$34.80
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View
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$27.17
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$26.10
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|
Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N521-P7T1-W02D-10A
- E-T-A
-
1:
$60.44
-
9In Stock
|
Mouser Part No
457-521P7T1W02D10
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
|
|
9In Stock
|
|
|
$60.44
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|
|
$50.16
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|
|
$39.96
|
|
|
$36.41
|
|
|
View
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|
|
$32.68
|
|
|
$30.75
|
|
|
$30.48
|
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|
Quote
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|
Min.: 1
Mult.: 1
|
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|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload pr
- 3120-N521-P7T1-W19DG4-8A
- E-T-A
-
1:
$56.64
-
18In Stock
|
Mouser Part No
457-521P7T1W19DG
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload pr
|
|
18In Stock
|
|
|
$56.64
|
|
|
$54.02
|
|
|
$43.17
|
|
|
$42.64
|
|
|
Quote
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|
|
Quote
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|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
- 1410-F110-P1F1-W14Q-6.3A
- E-T-A
-
1:
$35.66
-
33In Stock
|
Mouser Part No
457-F110P1F1W14Q6.3A
|
E-T-A
|
Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
|
|
33In Stock
|
|
|
$35.66
|
|
|
$32.93
|
|
|
$30.18
|
|
|
$22.54
|
|
|
View
|
|
|
$21.34
|
|
|
$19.88
|
|
|
$18.96
|
|
|
Quote
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|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
- 1410-F110-P1F1-W14QE3-5A
- E-T-A
-
1:
$38.54
-
38In Stock
|
Mouser Part No
457-F110P1F1W14QE35A
|
E-T-A
|
Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
|
|
38In Stock
|
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|
$38.54
|
|
|
$31.97
|
|
|
$29.50
|
|
|
$25.04
|
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|
View
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|
$22.51
|
|
|
$20.20
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N311-P7T1-W01D-15A
- E-T-A
-
1:
$35.50
-
20In Stock
|
Mouser Part No
457-N311P7T1W01D15
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
|
|
20In Stock
|
|
|
$35.50
|
|
|
$30.11
|
|
|
$24.79
|
|
|
$23.56
|
|
|
View
|
|
|
$20.55
|
|
|
$19.22
|
|
|
$18.21
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N311-P7T1-W01D-20A
- E-T-A
-
1:
$41.32
-
36In Stock
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Mouser Part No
457-N311P7T1W01D20
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E-T-A
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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36In Stock
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$41.32
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$34.29
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$29.25
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$24.87
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$21.04
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$19.99
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$18.80
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Quote
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Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N311-P7T1-W01D-5A
- E-T-A
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1:
$41.32
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24In Stock
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Mouser Part No
457-N311P7T1W01D5
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E-T-A
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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24In Stock
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$41.32
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$34.29
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$29.73
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$24.75
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$20.93
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$20.03
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Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N311-P7T1-W02D-20A
- E-T-A
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1:
$41.32
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9In Stock
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Mouser Part No
457-N311P7T1W02D20
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E-T-A
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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9In Stock
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$41.32
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$34.29
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$31.62
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$24.79
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$20.85
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$19.20
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$18.14
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Quote
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Min.: 1
Mult.: 1
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