RH1B-UAC240V

Turn On Voltage (Max):	192 VAC
Coil Resistance:	8.3 Ohms
Coil Power:	--
Contact Material:	Silver Cadmium Oxide (AgCdO)
Operating Temperature:	-25°C ~ 70°C
Termination Style:	Plug In, Quick Connect - 0.187" (4.7mm)
Mounting Type:	Socketable
Features:	--
Release Time:	20ms
Operate Time:	20ms
Turn Off Voltage (Min):	72 VAC
Series:	RH
Switching Voltage:	240VAC, 30VDC - Max
Contact Rating (Current):	10A
Contact Form:	SPDT (1 Form C)
Coil Voltage:	240VAC
Coil Current:	4.3mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Bulk

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Introduction

The RH1B-UAC240V is a power relay, connecting & controlling various power loads for over 2 Amps. It has a wide range of applications in various fields. Below will present more details on the application of this relay and its working principle.

Application

As a compact and versatile power relay, the RH1B-UAC240V relay can be used for various applications. Starting from industrial, commercial and residential wiring projects, this power relay can be used for controlling and switching of electric motor and actuators. In addition, this power relay is also applicable for operating pumps, fans and heating elements.Moreover, the power relay can also be used in engineering fields, such as computer systems, building security systems, process control systems, and fire alarm and control systems. This power relay can be used to control and monitor different parameters pertaining to those systems, such as sensors, temperature, air speed, and water level.

Working Principle

Working with a DC input voltage of 24V, the RH1B-UAC240V relay can control and switch power loads for over 2 Amps. It is equipped with a contact form that can be adjusted from 1C to 4C and an output type with normally open or normally closed form.This power relay is equipped with a powerful design which makes it suitable for harsh environments due to its power rating and contact form. It is equipped with a frame and power contact, allowing this relay to switch and control multiple loads. When the control switch is closed and power is turned on, the contact inside the frame of the relay will be closed, allowing power to go through the load.When the control switch is open, and the power is turned off, the contact inside the frame of the relay will be opened, and power will not travel through the load. The reverse is done when closing the control switch, with power being applied when the contact is closed.

Conclusion

The RH1B-UAC240V relay is a reliable power relay designed to control and switch various power loads for over 2 Amps. With its power rating and contact form, it is suitable for use in harsh environments. Its application range can cover from industrial, commercial and residential wiring projects, to engineering fields such as process control, computer systems, security systems and fire alarm and control systems. Moreover, this power relay is also equipped with a powerful design and working principle, making running electric motors, pumps, fans and heating elements easy and safe.

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