HFW1131K05M Relays

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The HFW1131K05M (hereafter referred to as "the unit") is a three-pole signal relay with a rated current of up to 2 Amps. The unit is a shallow footprint rail-mounted relay, designed for use in signal processing and switching applications, such as communications networks, military, medical and aerospace systems, home and industrial automation.

The unit is designed to control and transfer signals between circuits and to trigger an alarm with a normally open response. The signal relay can be used as a response relay for direct current or alternating current devices. It can also be used to regulate current in an AC device as well as connecting multiple signal sources.

The HFW1131K05M is designed with three integrated coils and four normally closed contacts. The coils provide instant feedback and response to a signal. Each coil is rated for up to 2 A, and the signal relay\'s power consumption is minimal.

The unit operates by using a hermetically sealed FRP contact. The FRP contact consists of two thin metal plates, insulated with a thin dielectric layer, connected to two actuating mechanisms. The signal is sent from one of the actuating mechanisms to the other through the FRP contact, causing a change in the coil\'s output.

The signal can be transferred in either a positive or negative direction, allowing the signal relay to detect and respond to either AC or DC signals. The unit also has a fast response time of up to 1.0 ms. This fast response ensures that the signal is transferred quickly and accurately.

The HFW1131K05M has a wide working temperature range from -40 °C to +85 °C and supports a wide range of voltages from 9 to 42 volts DC. The signal relay provides reliable performance in a variety of applications and is designed for long term use.

In addition to its signal-carrying capabilities, the HFW1131K05M has two other features that make it an ideal choice for signal transmission. The unit has a high contact resistance of up to 1.0 MΩ, ensuring that no signal is lost or distorted. The unit also has a high isolation voltage of up to 4,500 V, helping to reduce electromagnetic interference.

The HFW1131K05M signal relay is designed to provide reliable, accurate, and efficient signal transmission in a range of applications. With its wide working temperature range, fast response time, high contact resistance, and high isolation voltage, the signal relay is an ideal choice for signal transmission.

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