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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Qté. RoHS Modèle de ECAO Série
Produit
Type
Courant nominal
Tension de fonctionnement CA
Tension de voltage CC
Nombre de pôles
Type d'actionneur
Température de fonctionnement min.
Température de fonctionnement max.
Éclairé
Conditionnement
E-T-A Disjoncteurs 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 suite
Fiche technique
4En stock
Min. : 1
Mult. : 1

3120-N Thermal Circuit Breaker Overcurrent Protection 10 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A Disjoncteurs 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 suite
Fiche technique
25En stock
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 Disjoncteurs 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 suite
Fiche technique
14En stock
Min. : 1
Mult. : 1

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 Disjoncteurs 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 suite
Fiche technique
8En stock
Min. : 1
Mult. : 1

3120-N Thermal Circuit Breaker Overcurrent Protection 10 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
E-T-A Disjoncteurs 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 suite
Fiche technique
14En stock
Min. : 1
Mult. : 1

3120-N Thermal Circuit Breaker Overcurrent Protection 5 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
E-T-A Disjoncteurs 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 suite
Fiche technique
9En stock
Min. : 1
Mult. : 1

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 Disjoncteurs 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 suite
Fiche technique
8En stock
Min. : 1
Mult. : 1

3120-N Thermal Circuit Breaker Overcurrent Protection 10 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A Disjoncteurs 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 suite
Fiche technique
10En stock
Min. : 1
Mult. : 1

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 Disjoncteurs 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
Fiche technique
9En stock
Min. : 1
Mult. : 1
3120-N Thermal Circuit Breaker Overcurrent Protection 30 A 240 VAC 50 VDC Rocker - 30 C + 60 C Non-Illuminated
E-T-A Disjoncteurs Min Ord Qty 10. 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
Fiche technique
10En stock
Min. : 1
Mult. : 1
3120-N Thermal Circuit Breaker Overcurrent Protection Rocker

E-T-A Disjoncteurs 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
Fiche technique
9En stock
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 Disjoncteurs 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
Fiche technique
37031/03/2026 attendu
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 Disjoncteurs 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
Fiche technique
9027/02/2026 attendu
Min. : 1
Mult. : 1

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 Disjoncteurs 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
Fiche technique
1020/02/2026 attendu
Min. : 1
Mult. : 1
3120-N Thermal Circuit Breaker Overcurrent Protection Rocker
E-T-A Disjoncteurs Min Ord Qty 10. 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
Fiche technique
720/03/2026 attendu
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
E-T-A Disjoncteurs 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
Fiche technique
1020/02/2026 attendu
Min. : 1
Mult. : 1
3120-N Thermal Circuit Breaker Overcurrent Protection 2 A 115 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A Disjoncteurs 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
Fiche technique
802/04/2026 attendu
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 Disjoncteurs 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 suite
Fiche technique
4En stock
Min. : 1
Mult. : 1

3120-N Thermal Circuit Breaker Overcurrent Protection 16 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A Disjoncteurs 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 suite
Fiche technique
9En stock
Min. : 1
Mult. : 1

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 Disjoncteurs 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
Fiche technique
3031/03/2026 attendu
Min. : 1
Mult. : 1
3120-N Thermal Circuit Breaker Overcurrent Protection 16 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
E-T-A Disjoncteurs 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
Fiche technique
907/04/2026 attendu
Min. : 1
Mult. : 1

3120-N Thermal Circuit Breaker Overcurrent Protection 2.5 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated

E-T-A Disjoncteurs 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
Fiche technique
1027/02/2026 attendu
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 Disjoncteurs 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
Fiche technique
10En stock
Min. : 1
Mult. : 1
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 Disjoncteurs 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 suite
Fiche technique
1027/02/2026 attendu
Min. : 1
Mult. : 1

3120-N Thermal Circuit Breaker Overcurrent Protection 2.5 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
E-T-A Disjoncteurs 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 suite
Fiche technique
931/03/2026 attendu
Min. : 1
Mult. : 1

3120-N Thermal Circuit Breaker Overcurrent Protection 1 A 230 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated