FH31LA-100 100A Latching Relay IEC62052-31 UC3 Compliant

FH31LA-100 Latching Relay 100A Switching Capability is a high-performance magnetic latching relay with a switching capacity of 100A, suitable for a variety of industrial and commercial applications. Designed based on the principle of electromagnetics, this relay can realize the automatic opening and closing of the circuit. Its normally open or normally closed state completely depends on the action of the permanent magnet, and the state switching can be completed by triggering a specific pulse signal. FH31LA-100 complies with the requirements of IEC62055-31 electrical durability test, and is verified by resistance and induction test sequences to ensure its reliability and stability in long-term use. In addition, this relay adopts a low-power design and has a strong load capacity. It is suitable for single-phase or three-phase circuits and is widely used in smart meters, automotive relays, household appliances, communication equipment, and other fields. The contact configuration of FH31LA-100 is flexible, supporting multiple forms such as single-pole single throw (SPST) and single-pole double throw (SPDT) to meet the switching needs in different scenarios. Its contact material is silver alloy, which has excellent conductivity and corrosion resistance. The maximum switching current can reach 100A, and the maximum switching voltage is 250VAC. FH31LA-100 also has excellent shock and vibration resistance, and can operate stably in harsh environments. Its compact size and weight of only 50g make it easy to integrate into various devices. For customers with customized needs, we provide flexible customization services and can adjust specifications and interfaces according to customer needs. FH31LA-100 is a powerful and high-performance magnetic latching relay. With its high reliability, low power consumption, and flexible contact configuration, it has become an ideal choice in the fields of industrial automation, energy management, and intelligent control.