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 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
8En stock
Min. : 1
Mult. : 1
3120-N Thermal Circuit Breaker Overcurrent Protection 16 A 230 VAC 24 VDC 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 protection of motors
Fiche technique
8En stock
Min. : 1
Mult. : 1

3120-N Thermal Circuit Breaker Overcurrent Protection 1 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
10En 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 protection of motors
Fiche technique
43En stock
6027/02/2026 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
11En stock
Min. : 1
Mult. : 1

3120-N Thermal Circuit Breaker Overcurrent Protection 12 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
20En 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
5En 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 prot
Fiche technique
49En stock
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 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
25En stock
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 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 20 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
10En stock
Min. : 1
Mult. : 1

3120-N Thermal Circuit Breaker Overcurrent Protection 1 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
22En stock
2925/02/2026 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 prot
Fiche technique
24En stock
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 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
34En stock
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
20En stock
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
66En stock
10003/04/2026 attendu
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 prot
Fiche technique
26En 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 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
27En stock
10013/02/2026 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 prot
Fiche technique
6En stock
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 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
7En 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 prot
Fiche technique
11En stock
1018/02/2026 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 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
6En 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 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
2En 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 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
7En 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
6En 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