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.

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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-N324-P7M1-W19DG1-16A
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 16 A 240 VAC 12 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N324-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 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N324-P7T1-W02Q-20A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 20 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N324-P7T1-W19L-2A
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 2 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N32B-P7T1-W01D-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 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N32B-P7T1-W01D-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 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N32H-P7T1-W01Q-10A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 10 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N32H-P7T1-W01Q-20A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 20 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N32K-P7T1-W02Q-10A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 10 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N32K-P7T1-W02Q-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 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N32K-P7T1-W02Q-5A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 5 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N32K-P7T1-W02Q-6A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 6 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N351-P7T1-W02Q-0.7A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 700 mA 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N354-P7T1-W08L-0.3A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 300 mA 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N354-P7T1-W08L-20A
E-T-A Circuit Breakers
Datasheet
Non-Stocked
Min.: 100
Mult.: 100
3120-N Thermal Circuit Breaker Overcurrent Protection 20 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N3P1-P7T1-382066-24A
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 24 A 240 VAC 50 VDC Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N3P1-P7T1-W01D-24A
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 24 A 240 VAC 50 VDC Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N511-N7T1-W12CY3-15A
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-N511-N7T1-W12CY3-5A
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 115 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N521-N7T1-W02D-7A
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 7 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A 3120-N521-N7T1-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 2 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N521-N7T1-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 2 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N521-N7T1-W14FR3-2A
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 115 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N521-N7T1-W14FR3-3A
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 115 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
E-T-A 3120-N521-N7T1-W14FR3-4A
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 115 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated