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Cradle relay

Cradle relay

Cradle relays have a safe electrical separation between input and output that is required in many industrial areas for safety reasons. Modern solid state relays do not have this property. That is why the proven technology of electromechanical switches cannot be dispensed with quite yet. It works as follows: To make contact, the anchor is attracted by a coil and the contact springs are activated by an isolating bridge, the cradle. This ensures that the contact springs open and shut only together. Between the anchor and the core, there is a non-magnetic partition plate that ensures that the anchor falls back when the relay is turned off and is not held in place by residual magnetisation. Find the right relay in our product range or ask us to help you.