With a maximum amperage of 60A and a 5-pin design, it can easily handle various electrical systems.
eBay
eBay
Easy-to-use relay with the most essential functions for over-current and earth fault protection. Built-in circuit-breaker failure protection.
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eBay
Output load: DC 30V, max. AC 250V, max. Trigger signal: 5V version (high level: 5V); 12V version (high level: 120), 24V version (high level: 24V) Both low level is 0V. Press and hold the K1 key and do not let go, 2 seconds after the display shows P-xx, press K2 and K3 to change the working mode.
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This is a self-locking (bistable) double-pole double-throw relay. When triggered once, the relay is closed, and triggered again, the relay is disconnected. 1PCS Double Pole Throw DPDT Self-locking Bistable Relay Module DC 5V / DC 6-24V.
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Built-in accumulator counting, addition and subtraction counting, can recognize phase count. More than 10 kinds of relay action types are free to choose, and relay delay action and other functions. Can choose relay, collector open circuit output.
eBay
eBay