Is there a relay with a function to hold the contact even if the coil voltage of the relay is turned off?

ID: FAQE10007E

update:

Answer

A latching relay can maintain the contact even if the voltage applied to the relay coil is turned off.
Latching relays can be either single-winding or double-winding.

Explanation

Latching relay
See below for single and double winding latching relays.

single and double winding latching relays

Please select a relay based on the following model configurations.

Latching relay:  Contact configuration and maximum value of contact current capacity

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Product category Relays Signal Relays Power Relays
Classification Selection, Characteristics
Related keywords
  • Signal Relays
  • Power Relays
  • Latching Relays
  • Contact Holding
  • Single-Winding
  • Double-Winding

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