ALQ112

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Power Relays, Over 2 Amps

ALQ112 is a cost-effective power relay for use in high voltage applications over 2 amps. The ALQ112 is available in single, dual, and quad pole variants, making it ideal for power applications where multiple switching points are required. The ALQ112 operates with a simple push-in contact mechanism, and it has an integrated coil heater that allows it to operate at higher voltages and temperatures. The ALQ112 is offered with a variety of options including epoxying, insulation, protective coating, and terminal blocks.

Working Principle

When a voltage is applied across the poles of the ALQ112 relay, the magnetic field created by the voltage attracts an armature in the coil assembly, which in turn closes the circuit, allowing electrical current to flow. When the voltage is removed, the armature is released and the circuit is opened. This action is repeated each time the voltage is applied and removed. The ALQ112 can be configured to maintain contact or to allow for a momentary contact.

Applications

The ALQ112 is ideal for a variety of applications with high voltage requirements, including motor control, power conditioning, switching, and power distribution. It is also suitable for many other power control applications such as HVAC, lighting, and other industrial equipment. The ALQ112 is designed for both AC and DC applications and is RoHS compliant.

Features

The ALQ112 is designed for high reliability and long life. It features a high contact force, fast actuation times, surge protection, and a low contact resistance. The coil assembly features a damping mechanism that reduces contact bounce and provides additional protection against shock and vibration. The ALQ112 is UL listed and meets or exceeds all applicable safety standards.

Conclusion

The ALQ112 is a reliable, cost-effective power relay specifically designed to meet the needs of high voltage applications over 2 amps. It is easy to install and operate, and is well-suited for a variety of motor control, power conditioning, switching, and power distribution applications. With its robust design and UL listing, the ALQ112 provides reliability, safety, and performance for your power applications.

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