ALZ12B4H

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Power Relays, Over 2 Amps

The ALZ12B4H belongs to the family of power relays, providing power switching in excess of 2 Amps. This power relay can drive a wide variety of loads including resistive, inductive, motor and transformer, and its working principle is similar to other relays. It consists of an electromagnet, contacts and biasing contacts. It is based on the principle of electromagnetism which is similar to an electric motor. When current is passed through the windings of the electromagnet, the force of magnetism is strong enough to activate the switch contacts. This process happens very quickly and can numerous times with no signs of fatigue.

The ALZ12B4H is a direct operated, mechanically latched relay, with a temperature range of -40 to 85°C, and has contact material of silver alloy. Its switching capability is up to 22 Amps, and 16A in-rush and 24 A breaking capacity. It has low contact resistance and long life, with a mechanical lifespan of 10 million operations. Its design includes soldering tabs which allow for a combination of DIN Rail, PCB and soldering type application options.

The ALZ12B4H is specially designed for low user input applications which require minimal user intervention and external monitoring. It is suitable for multiple circuit control in industrial, medical, and home automation systems. It is also applicable to sensor control, lighting control, and security application, such as window and door safety. It is also used in signal logic control and motor start/stop operations, providing reliable and cost effective solutions compared to traditional PLCs.

The ALZ12B4H power relay is a versatile, reliable, and cost effective solution for managing electronically controlled devices. It delivers responsive power switching with minimal power loss, and its simple design ensures easy of assembly and maintenance. It is an efficient choice for various electronic control tasks, and its multiple applications make it suitable for commercial and industrial markets.

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