Circuit breakers

Used and new circuit breakers for industry and automation

At Buy2Sell you will find circuit breakers from Siemens, Schneider Electric, ABB, Eaton/Moeller, Phoenix Contact and others. The range includes miniature circuit breakers (e.g. Siemens 5SY and Schneider Acti9), motor protection circuit breakers (Siemens SIRIUS 3RV, Schneider GV2, Eaton PKZM0), moulded case circuit breakers (Schneider ComPact NSX, Siemens 3VA, ABB Tmax, Moeller NZM), RCBOs and accessories such as auxiliary contacts and rotary handles. Items are in stock at our warehouse in Sønderborg, Denmark, and usually ship within one business day.

Protection for cables, motors and installations

Miniature circuit breakers protect cables against overload and short circuit, motor protection circuit breakers protect the individual motor, and moulded case circuit breakers handle higher currents in main and sub-distribution boards. The condition of each item is stated on its product page.

How to find the right circuit breaker

Search for the part number on the front of the breaker. Otherwise compare rated current, tripping curve (B, C or D), number of poles and breaking capacity (kA). For motor protection breakers, the setting range is what matters. Need several units of the same type? Contact us.