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​Signal Relays, Up to 2 Amps

1617073-7 Application Field and Working Principle

The 1617073-7 signal relay is an up to 2A relay designed for electrical control applications in the field of HVAC (heating, ventilation and air conditioning) systems. This particular model has a contact load rating of 16A (ambient temperature 40℃) and is suitable for the switching of loads of high voltage and current. The contact voltage and current ratings are 220VAC/120VAC/24VDC and 16A respectively.

This signal relay has a highly advanced construction that ensures its high accuracy, durability and resistance to shocks. The use of superior quality materials extends its life span significantly. It is also designed for easy installation and to maintain its shape and performance even under extreme conditions.

In the application field, the 1617073-7 is ideal for controlling the operation of motors, pumps, fans, and other electric machinery that are powered by either AC or DC power sources, such as HVAC systems. It also has a wide range of uses in residential, commercial and industrial applications.

The 1617073-7 signal relay works on the principle of inductive switching. This basically means that it is used to control the flow of high-voltage electric current through a secondary winding, by inducing a magnetic field in the coil of the relay when activated. The electro-magnetic field generated by the relay causes a flux in the secondary winding and produces an output voltage, which is then utilized by the system to control the operation of the motors or other devices.

The 1617073-7 signal relay is an extremely reliable and cost-effective means of controlling the operation of HVAC systems. It is easy to install and requires low maintenance to ensure its long-term functioning. Its superior construction ensures its robust performance even under harsh conditions.

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