Main circuit breaker | Electronics

Durable 3‑phase cover designed for the Eaton NZM1‑XKSA circuit breaker. Features a secure screw‑connection mounting system and robust construction to protect terminals from dust, moisture and electrical noise.

Durable 3‑phase cover designed for the Eaton NZM1‑XKSA circuit breaker. Features a secure screw‑connection mounting system and robust construction to protect terminals from dust, moisture and electrical noise.

The Siemens 3LD2003-0TK51 is a black, three-pin, 6mm² circuit breaker with a 16A capacity and 690V AC rating. It is designed for safety switches, accommodating up to 7.5kW power supply.

The Eaton NZM2-XHB is a black main switch kit designed for power circuit breakers. It includes one piece of the main switch and can handle up to 150 Amps.

The Eaton NZM2-XHB is a black main switch kit designed for power circuit breakers. It includes one piece of the main switch and can handle up to 150 Amps.

A compact black molded cover that shields the short four‑pole terminals of Schneider Electric NSX100/250 circuit breakers. It measures 162 mm wide, has an IP40 rating, and fits snugly to protect contacts from dust and accidental touch while allowing easy access for maintenance.

A compact black molded cover that shields the short four‑pole terminals of Schneider Electric NSX100/250 circuit breakers. It measures 162 mm wide, has an IP40 rating, and fits snugly to protect contacts from dust and accidental touch while allowing easy access for maintenance.

A compact black molded cover that shields the short four‑pole terminals of Schneider Electric NSX100/250 circuit breakers. It measures 162 mm wide, has an IP40 rating, and fits snugly to protect contacts from dust and accidental touch while allowing easy access for maintenance.

A compact black molded cover that shields the short four‑pole terminals of Schneider Electric NSX100/250 circuit breakers. It measures 162 mm wide, has an IP40 rating, and fits snugly to protect contacts from dust and accidental touch while allowing easy access for maintenance.

A robust, screw‑mounted circuit breaker cover and shielding cap connection terminal designed for high‑current applications. It provides secure phase isolation, protects wiring connections, and enhances system safety.

A robust, screw‑mounted circuit breaker cover and shielding cap connection terminal designed for high‑current applications. It provides secure phase isolation, protects wiring connections, and enhances system safety.

Eaton NZM1-XHBR Main Switch Assembly Kit with Red Handle, Size 1 - A reliable and durable power circuit breaker handle designed for ease of use and long-lasting performance.

Eaton NZM2-XHBR is a handle for power circuit breakers in red color. It comes in size 2 and is made by the manufacturer Eaton.

The Eaton NZM3-XHBR is a red handle designed to control power circuit breakers. It's suitable for main switches and comes in size 3.

Durable single‑pole selective breaker, 50 A E‑characteristic, rated 400 V with 690 V isolation, fits DIN rail mounting, IP20 protection, ideal for clean indoor power distribution systems.

Durable single‑pole selective breaker, 50 A E‑characteristic, rated 400 V with 690 V isolation, fits DIN rail mounting, IP20 protection, ideal for clean indoor power distribution systems.

A single‑pole, 50 A selective mains circuit breaker with E‑characteristic, rated for 230–400 V AC and 690 V isolation, mounted on a busbar, IP20 protected, ideal for residential or commercial distribution panels.

A single‑pole, 50 A selective mains circuit breaker with E‑characteristic, rated for 230–400 V AC and 690 V isolation, mounted on a busbar, IP20 protected, ideal for residential or commercial distribution panels.

The HAGER HTN325E is a compact three‑pole selective mains circuit breaker rated at 25 A, ideal for rail mounting. It delivers dependable overload protection while fitting neatly into standard DIN rail panels for straightforward installation.

The HAGER HTN325E is a compact three‑pole selective mains circuit breaker rated at 25 A, ideal for rail mounting. It delivers dependable overload protection while fitting neatly into standard DIN rail panels for straightforward installation.