ONESTO SPD 3P 1000VDC 40kA BY7-40/3-1000

The Onesto BY7-40/3-1000 three-pole rail relay is a reliable three-pole electromechanical switch designed to provide effective management and protection in electrical circuits.

This rail relay is specified for its ease of installation and high performance in a variety of applications, from industrial facilities to commercial buildings.

With the ability to handle high voltages and currents, the BY7-40/3-1000 ensures safe operation, protecting the system from possible overloads or short circuits.

Its rugged construction and reliability make it an excellent choice for those looking for a long-lasting, trouble-free solution to electrical load management.