3120-N Next-Generation Circuit Breaker/Switch

E-T-A Circuit Breakers 3120-N Next-Generation 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. 3120-N Next-Generation Circuit Breaker/Switch, which replaces the 3120-F series, is ideally suited for overload protection of motors, pumps, transformers, and cables. After tripping, the device can reliably, easily, and quickly be reset. The positively trip-free mechanism ensures reliable circuit disconnection even with the actuator blocked.

Results: 1,056
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Number of Poles
Actuator Type
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Packaging
E-T-A 3120-N301-N7Q1-W16DT3-16A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breaker Overcurrent Protection 16 A 115 VAC 50 VDC Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N303-N7Q1-W15DY3-16A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breaker Overcurrent Protection 16 A 115 VAC 50 VDC Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N311-H7M1-W12FG2-1A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breaker Overcurrent Protection 1 A 240 VAC 24 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N311-H7M1-W12FG2-2.5A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breaker Overcurrent Protection 2.5 A 240 VAC 24 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N311-H7M1-W12FG2-2A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breaker Overcurrent Protection 2 A 240 VAC 24 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N311-H7M1-W12FG2-3A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breaker Overcurrent Protection 3 A 240 VAC 24 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N311-H7M1-W12FG2-5A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breaker Overcurrent Protection 5 A 240 VAC 24 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N311-H7T1-W14FR1-20A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breaker Overcurrent Protection 20 A 240 VAC 12 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N311-P7T1-U04F-5A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breaker Overcurrent Protection 5 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N311-P7T1-W01H-12A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breaker Overcurrent Protection 12 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N311-P7T1-W01L-1.5A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breaker Overcurrent Protection 1.5 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N311-P7T1-W01L-12A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breaker Overcurrent Protection 12 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N311-P7T1-W01X-15A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breaker Overcurrent Protection 15 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N311-P7T1-W01X-20A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breaker Overcurrent Protection 20 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N311-P7T1-W02C-4A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breaker Overcurrent Protection 4 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N311-P7T1-W02Q-1A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 1 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N311-P7T1-W02Q-2A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 2 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N311-P7T1-W04G-18A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breaker Overcurrent Protection 18 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N311-P7T1-W08F-7A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 7 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N311-P7T1-W08K-3A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 3 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N311-P7T1-W12DG3-1A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breaker Overcurrent Protection 1 A 115 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N311-H7T1-W14FR3-10A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breaker Overcurrent Protection 10 A 115 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N311-H7T1-W14FR3-15A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breaker Overcurrent Protection 15 A 115 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N311-H7T1-W14FR3-20A
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
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breaker Overcurrent Protection 20 A 115 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N324-P7T1-W19F-8A
E-T-A Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suited for overload p
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breaker Overcurrent Protection 8 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated