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-W02L-X3120-U0203M-20A
E-T-A
1:
$151.30
6 In Stock
Mouser Part No 457-02LX3120U0203M20
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
6 In Stock
1
$151.30
5
$130.61
10
$117.61
50
$100.84
100
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100
$94.13
250
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Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
20 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
Circuit Breakers MoQ=10 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number 2210-S221-P1M1-Z241-15A 94
2210-S221-P1M1-H111-16A
E-T-A
1:
$340.16
3 In Stock
Mouser Part No 457-0S221P1M1H11116A
E-T-A
Circuit Breakers MoQ=10 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number 2210-S221-P1M1-Z241-15A 94
3 In Stock
1
$340.16
5
$239.85
10
$236.15
50
$226.55
100
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100
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Min.: 1 Mult.: 1
Details
2210-S2
Thermal Circuit Breakers
Thermal Magnetic
16 A
250 VAC, 433 VAC
65 VDC
2 Pole
Toggle
- 30 C
+ 60 C
Non-Illuminated
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) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see
104-P30-0.5A
E-T-A
1:
$30.84
31 In Stock
Mouser Part No 457-104-P30-0.5A
E-T-A
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) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see
31 In Stock
1
$30.84
5
$28.07
10
$25.73
50
$19.50
100
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100
$18.28
250
$17.04
500
$16.25
1,000
$16.20
2,500
Quote
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Min.: 1 Mult.: 1
Details
104
Thermal Circuit Breakers
Overcurrent Protection
500 mA
240 VAC
48 VDC
1 Pole
Push to Reset
- 20 C
+ 60 C
Non-Illuminated
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) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings
104-PR-0.3A
E-T-A
1:
$30.84
9 In Stock
Mouser Part No 457-104-PR-0.3A
E-T-A
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) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings
9 In Stock
1
$30.84
5
$28.07
10
$25.73
50
$19.50
100
View
100
$18.28
250
$17.04
500
$16.25
1,000
$16.20
2,500
Quote
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Min.: 1 Mult.: 1
Details
104
Thermal Circuit Breakers
Overcurrent Protection
300 mA
240 VAC
48 VDC
1 Pole
Push to Reset
- 20 C
+ 60 C
Non-Illuminated
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) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings
104-PR3-0.7A
E-T-A
1:
$30.84
39 In Stock
Mouser Part No 457-104-PR3-0.7A
E-T-A
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) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings
39 In Stock
1
$30.84
5
$28.07
10
$25.73
50
$19.50
100
View
100
$18.28
250
$17.04
500
$16.25
1,000
$16.20
2,500
Quote
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Min.: 1 Mult.: 1
Details
104
Thermal Circuit Breakers
Overcurrent Protection
700 mA
240 VAC
48 VDC
1 Pole
Push to Reset
- 20 C
+ 60 C
Non-Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, 2CH, ,4A/4A, No Comm CL2
REX12-TA2-107-DC24V-4A/4A-CL2
E-T-A
1:
$134.63
18 In Stock
32 Expected 16/10/2026
Mouser Part No 457-107DC24V4A/4ACL2
E-T-A
Circuit Breakers 508, 1P, DM, 24VDC, 2CH, ,4A/4A, No Comm CL2
18 In Stock
32 Expected 16/10/2026
1
$134.63
4
$116.82
52
$99.92
100
$96.64
252
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252
Quote
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Min.: 1 Mult.: 1
Push to Reset
Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NC AUX, 0.2A
2210-T210-K0M1-H131-0.2A
E-T-A
1:
$82.55
1 In Stock
Mouser Part No 457-10K0M1H13102
E-T-A
Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NC AUX, 0.2A
1 In Stock
1
$82.55
5
$67.20
10
$64.23
50
$60.02
100
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100
$58.49
250
$56.59
1,000
Quote
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Min.: 1 Mult.: 1
2210-T2
Thermal Circuit Breakers
Thermal Magnetic
Toggle
Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NC AUX, 2A
2210-T210-K0M1-H131-2A
E-T-A
1:
$82.55
1 In Stock
Mouser Part No 457-10K0M1H1312
E-T-A
Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NC AUX, 2A
1 In Stock
1
$82.55
5
$67.20
10
$64.23
50
$60.02
100
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100
$58.49
250
$56.59
1,000
Quote
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Min.: 1 Mult.: 1
2210-T2
Thermal Circuit Breakers
Thermal Magnetic
2 A
250 VAC, 433 VAC
65 VDC
1 Pole
Toggle
- 30 C
+ 60 C
Non-Illuminated
Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,T1, 1NC AUX, 20A
2210-T210-K0T1-H131-20A
E-T-A
1:
$74.53
1 In Stock
Mouser Part No 457-10K0T1H13120
E-T-A
Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,T1, 1NC AUX, 20A
1 In Stock
1
$74.53
5
$66.71
10
$64.64
50
$62.19
100
View
100
$61.58
250
$60.34
500
Quote
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Min.: 1 Mult.: 1
2210-T2
Thermal Circuit Breakers
Thermal Magnetic
Toggle
Circuit Breakers MoQ=10 508, 1P, DM, 48VDC, N/O, 12.5A
ESX10-TC-101-DC48V-12.5A
E-T-A
1:
$135.93
8 In Stock
Mouser Part No 457-10TC101DC48V125A
E-T-A
Circuit Breakers MoQ=10 508, 1P, DM, 48VDC, N/O, 12.5A
8 In Stock
1
$135.93
5
$117.22
10
$108.57
50
$104.88
100
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100
$103.03
250
Quote
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Min.: 1 Mult.: 1
ESX10-TC
Circuit Breakers
Electronic
Slide
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-W12QR3-15A
E-T-A
1:
$84.78
1 In Stock
Mouser Part No 457-110P7T1W12QR315A
E-T-A
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
1 In Stock
1
$84.78
5
$56.63
10
$46.46
50
$45.70
100
View
100
$43.83
250
$41.97
1,000
Quote
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Min.: 1 Mult.: 1
Details
3130-F
Thermal Overcurrent
15 A
240 VAC
50 VDC
1 Pole
Rocker
- 30 C
+ 60 C
Illuminated
Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost o
1170-22-8A
E-T-A
1:
$34.92
45 In Stock
Mouser Part No 457-1170-22-8A
E-T-A
Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost o
45 In Stock
1
$34.92
5
$32.25
10
$29.55
50
$17.61
100
View
100
$17.57
250
$16.43
500
$16.24
1,000
$16.16
2,500
Quote
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Min.: 1 Mult.: 1
Details
1170
Miniature Circuit Breakers
Automotive
8 A
28 VDC
1 Pole
Push to Reset
- 40 C
+ 85 C
Non-Illuminated
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m
127-T12-H-15A
E-T-A
1:
$78.44
21 In Stock
Mouser Part No 457-127-T12-H-15A
E-T-A
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m
21 In Stock
1
$78.44
5
$65.08
10
$60.56
50
$50.01
100
View
100
$45.59
250
$43.11
500
Quote
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Min.: 1 Mult.: 1
Details
127
Thermal Circuit Breakers
Overcurrent Protection
15 A
250 VAC
28 VDC
1 Pole
Push to Reset
- 20 C
+ 60 C
Non-Illuminated
Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing status output signals
360°
+6 images
1410-G112-P3F1-B04-2A
E-T-A
1:
$30.36
44 In Stock
Mouser Part No 457-1410G112P3F1B042
E-T-A
Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing status output signals
44 In Stock
1
$30.36
50
$16.99
100
$15.84
250
$14.72
500
View
500
$14.04
1,000
$13.79
Buy
Min.: 1 Mult.: 1
1410-G1
Thermal Circuit Breakers
Overcurrent Protection
Rocker
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-F150-P7T1-W19QG7-10A
E-T-A
1:
$111.13
2 In Stock
Mouser Part No 457-150P7T1W19QG710A
E-T-A
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
2 In Stock
1
$111.13
5
$73.55
10
$60.37
50
$59.81
100
View
100
$57.77
250
$55.32
500
Quote
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Min.: 1 Mult.: 1
Circuit Breakers
Thermal
10 A
240 VAC, 415 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Illuminated
Circuit Breakers MoQ=10 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number 2210-T210-K0M1-H131-10A 94
2210-T210-K0M1-H0-10A
E-T-A
1:
$152.85
1 In Stock
Mouser Part No 457-210T210K0M1H010A
E-T-A
Circuit Breakers MoQ=10 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number 2210-T210-K0M1-H131-10A 94
1 In Stock
1
$152.85
5
$117.69
10
$108.98
50
$105.29
100
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100
$103.43
250
Quote
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Min.: 1 Mult.: 1
2210-T2
Thermal Circuit Breakers
Thermal Magnetic
Toggle
Circuit Breakers 1077, 2P, PL, 277VAC/65VDC, M1, 1NC AUX INT and ON, 20A
2210-S221-P1M1-Z241-20A
E-T-A
1:
$129.59
1 In Stock
Mouser Part No 457-221P1M1Z24120
E-T-A
Circuit Breakers 1077, 2P, PL, 277VAC/65VDC, M1, 1NC AUX INT and ON, 20A
1 In Stock
1
$129.59
5
$111.97
10
$107.82
50
$103.81
100
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100
$101.99
250
Quote
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Min.: 1 Mult.: 1
Details
2210-S2
Thermal Circuit Breakers
Thermal Magnetic
Toggle
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5000 is available with optional manual release (-H), (R-type TO CBE to EN 60934 in press-to-reset configuration; M-type when
360°
+6 images
2-5000-K10-20A
E-T-A
1:
$68.53
3 In Stock
Mouser Part No 457-25000K1020A
E-T-A
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5000 is available with optional manual release (-H), (R-type TO CBE to EN 60934 in press-to-reset configuration; M-type when
3 In Stock
1
$68.53
5
$50.67
10
$48.16
50
$43.85
100
View
100
$39.97
250
$37.82
500
Quote
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Min.: 1 Mult.: 1
Details
2-5000
Thermal Circuit Breakers
Overcurrent Protection
Push to Reset
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5000 is available with optional manual release (-H), (R-type TO CBE to EN 60934 in press-to-reset configuration; M-type when
360°
+8 images
2-5000-P10-H-7A
E-T-A
1:
$52.51
6 In Stock
Mouser Part No 457-25000P10H7A
E-T-A
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5000 is available with optional manual release (-H), (R-type TO CBE to EN 60934 in press-to-reset configuration; M-type when
6 In Stock
1
$52.51
5
$47.16
10
$47.15
50
$45.55
100
View
100
$40.62
250
$38.79
500
Quote
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Min.: 1 Mult.: 1
2-5000
Thermal Circuit Breakers
Overcurrent Protection
7 A
250 VAC
28 VDC
1 Pole
Push to Reset
- 20 C
+ 60 C
Non-Illuminated
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ
2-5700-IG1-K10-DD-6A
E-T-A
1:
$58.56
5 In Stock
Mouser Part No 457-25700IG1K10DD6A
E-T-A
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ
5 In Stock
1
$58.56
5
$48.58
10
$41.24
50
$38.28
100
View
100
$33.77
250
$32.68
500
$31.78
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
2-5700
Thermal Circuit Breakers
Overcurrent Protection
6 A
250 VAC
28 VDC
1 Pole
Push to Reset
- 20 C
+ 60 C
Non-Illuminated
Circuit Breakers Single pole thermal circuit breakers with push-to-reset, tease-free, trip-free, snap action mechanism (R type TO CBE to EN 60934). Featuring auxiliary contacts (1 x N/C; 1 x N/O) as standard. Options include an additional unprotected
360°
+6 images
2-6400-IG1-P10-SI-3A
E-T-A
1:
$87.03
16 In Stock
Mouser Part No 457-26400IG1P10SI3A
E-T-A
Circuit Breakers Single pole thermal circuit breakers with push-to-reset, tease-free, trip-free, snap action mechanism (R type TO CBE to EN 60934). Featuring auxiliary contacts (1 x N/C; 1 x N/O) as standard. Options include an additional unprotected
16 In Stock
1
$87.03
5
$72.20
10
$67.80
50
$53.99
100
View
100
$52.17
250
$50.29
1,000
Quote
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Min.: 1 Mult.: 1
2-6400
Thermal Circuit Breakers
Overcurrent Protection
3 A
250 VAC
28 VDC
1 Pole
Push to Reset
- 20 C
+ 60 C
Non-Illuminated
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-3A
E-T-A
1:
$84.95
3 In Stock
Mouser Part No 457-30F130P7T1W02Q3A
E-T-A
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
3 In Stock
1
$84.95
5
$70.48
10
$64.99
50
$53.80
100
View
100
$50.06
250
$46.48
Buy
Min.: 1 Mult.: 1
Details
3130-F
Thermal Overcurrent
3 A
415 VAC
50 VDC
3 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
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
360°
+7 images
3120-N511-P7T1-W16DT3-7A
E-T-A
1:
$52.36
10 In Stock
Mouser Part No 457-3120-N511-P7T1
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
10 In Stock
1
$52.36
5
$44.99
10
$38.22
50
$30.34
100
View
100
$23.08
250
$22.25
500
$21.77
1,000
Quote
Buy
Min.: 1 Mult.: 1
Thermal Circuit Breakers
Overcurrent Protection
Rocker
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
360°
+7 images
3120-N311-P7T1-W19DG3-20A
E-T-A
1:
$51.11
7 In Stock
Mouser Part No 457-3120N31119DG320A
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
7 In Stock
1
$51.11
5
$42.40
10
$34.44
50
$33.66
100
View
100
$29.55
250
$29.19
500
$28.94
1,000
Quote
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Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
Overcurrent Protection
20 A
115 VAC
50 VDC
1 Pole
Rocker
- 30 C
+ 60 C
Illuminated
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
360°
+7 images
3120-N311-P7T1-W19FG3-10A
E-T-A
1:
$51.11
9 In Stock
Mouser Part No 457-3120N31119FG310A
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
9 In Stock
1
$51.11
5
$42.40
10
$34.88
50
$33.52
100
View
100
$29.61
250
$29.08
500
$28.66
1,000
Quote
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Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
10 A
240 VAC
50 VDC
1 Pole
Rocker
- 30 C
+ 60 C
Illuminated
