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Circuit Breakers & Relays

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Thermal Overcurrent Circuit Breakers

Thermal Overcurrent Circuit Breakers
Automotive Thermal Circuit Breakers

Automotive Thermal Circuit Breakers
Rocker Switch Style Thermal Circuit Breakers

Rocker Switch Style Thermal Circuit Breakers
High Performance Circuit Breakers

High Performance Circuit Breakers
Mechanical Power Relays

Mechanical Power Relays
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Side view of E-T-A 3120 Series Thermal Rocker-Actuated Circuit Breaker/Switch Combination with White Rocker switch
E-T-A 3120 Series Thermal Rocker-Actuated Circuit Breaker/Switch Combination, White Rocker without Illumination, 3A - 3120-N551-H7T1-W02D-3A
From £16.69
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E-T-A 412 Series Circuit Breaker - 412 K54 N2 30A
E-T-A 412 Series Circuit Breaker DC 28V 30A - 412 K54 N2 30A
From £74.10
1 pc
+ −
E-T-A 4120 Series Circuit Breaker - 4120 G111 K1M1 A1S0ZN 0.5A
E-T-A 4120 Series Circuit Breaker AC 115V (400Hz) / DC 28V 0.5A - 4120 G111 K1M1 A1S0ZN 0.5A
From £48.76
3 pcs
+ −
E-T-A 4120 Series Circuit Breaker - 4120 G111 K1M1 A1S0ZN 10A
E-T-A 4120 Series Circuit Breaker AC 115V (400Hz) / DC 28V 10A - 4120 G111 K1M1 A1S0ZN 10A
From £48.76
34 pcs
+ −
E-T-A 4120 Series Circuit Breaker - 4120 G111 K1M1 A1S0ZN 15A
E-T-A 4120 Series Circuit Breaker AC 115V (400Hz) / DC 28V 15A - 4120 G111 K1M1 A1S0ZN 15A
From £48.76
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E-T-A 4120 Series Circuit Breaker - 4120 G111 K1M1 A1S0ZN 1A
E-T-A 4120 Series Circuit Breaker AC 115V (400Hz) / DC 28V 1A - 4120 G111 K1M1 A1S0ZN 1A
From £48.76
23 pcs
+ −
E-T-A 4120 Series Circuit Breaker - 4120 G111 K1M1 A1S0ZN 20A
E-T-A 4120 Series Circuit Breaker AC 115V (400Hz) / DC 28V 20A - 4120 G111 K1M1 A1S0ZN 20A
From £48.76
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E-T-A 4120 Series Circuit Breaker - 4120 G111 K1M1 A1S0ZN 25A
E-T-A 4120 Series Circuit Breaker AC 115V (400Hz) / DC 28V 25A - 4120 G111 K1M1 A1S0ZN 25A
From £48.76
7 pcs
+ −
E-T-A 4120 Series Circuit Breaker - 4120 G111 K1M1 A1S0ZN 2A
E-T-A 4120 Series Circuit Breaker AC 115V (400Hz) / DC 28V 2A - 4120 G111 K1M1 A1S0ZN 2A
From £48.76
34 pcs
+ −
E-T-A 4120 Series Circuit Breaker - 4120 G111 K1M1 A1S0ZN 3A
E-T-A 4120 Series Circuit Breaker AC 115V (400Hz) / DC 28V 3A - 4120 G111 K1M1 A1S0ZN 3A
From £48.76
11 pcs
+ −
E-T-A 4120 Series Circuit Breaker - 4120 G111 K1M1 A1S0ZN 5A
E-T-A 4120 Series Circuit Breaker AC 115V (400Hz) / DC 28V 5A - 4120 G111 K1M1 A1S0ZN 5A
From £48.76
20 pcs
+ −
E-T-A 4120 Series Circuit Breaker - 4120 G111 K1M1 A1S0ZN 7.5A
E-T-A 4120 Series Circuit Breaker AC 115V (400Hz) / DC 28V 7.5A - 4120 G111 K1M1 A1S0ZN 7.5A
From £48.76
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