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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.

VDC is the DC coil voltage and VAC is the AC coil voltage. For example: G2R-24 24VDC: G2R-24 DC24 is the proper model name. G2R-24 24VAC: G2R-24 AC24 is the proper model name.

The back electromotive force generated by the coil when it’s turned off may cause damage to the semiconductor or device malfunction. As a countermeasure, add a surge-absorbing circuit to both ends of the coil. If a surge-absorbing circuit is added, the relay release time will be longer. Check the circuit before use.

As the durability (life) of the product varies greatly depending on the operating conditions and environment, the recommended maintenance and replacement timings are not specified. Based on the electrical and mechanical durability of relays, select a relay that meets your equipment, load, and application requirements.

Specific life is not defined when the product is continuously energized; there is no guaranteed value.

Omron has sealed basic switches with a degree of protection of IP67.

There are various types of corrosion and Omron’s basic switches have various specifications such as gold contacts, sealed structures, and built-in reed switches that will help prevent corrosion. Select proper specification as needed.

A basic switch is a very small switch designed to open and close relatively large electric current with a snap-action mechanism.

The higher the rated current, the stronger the resistance to the inrush current. While the inrush current value is not described in the catalog, consider the rated current values.

Our basic switches with rated current of 0.1 A support microload.