HR2S-301N

Turn On Voltage (Max):	--
Coil Power:	--
Contact Material:	--
Operating Temperature:	-10°C ~ 55°C
Termination Style:	Screw Terminal
Mounting Type:	DIN Rail
Features:	--
Operate Time:	20ms
Turn Off Voltage (Min):	--
Series:	HR2S-301
Switching Voltage:	250VAC, 30VDC - Max
Contact Rating (Current):	5A
Contact Form:	4PST-3NO/1NC (3 From A, 1 Form B)
Coil Voltage:	24VDC
Coil Type:	--
Relay Type:	Safety
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

HR2S-301N is a power relay specifically designed for applications with currents higher than 2A. It is a rugged, IP20-rated, and quick response relay designed for continuous operation. It is a sealed, dustproof, and water resistant device made from high quality materials and that is available in several different sizes and configurations. HR2S-301N has been tested and certified for use in such power and process systems as switchgear, motor control, industrial control, and appliances.

Application Field

As a high-current power relay, HR2S-301N is mostly used in applications that require either AC or DC, high-voltage (up to 440V) and high-current (2-20A), switching. It is suitable for dealing with a wide array of loads types, including inductive, resistive, capacitive, and mixed ones. It also handles motors up to 1.5HP.HR2S-301N is especially suitable for applications that require long-term and continuous operation. Its robust design and dustproof, water-resistant housing makes it perfectly suitable for operating in harsh environments, such as in industrial control systems, switchgear systems, and process automation systems.

Working Principle

The HR2S-301N power relay is designed according to the principles of single-phase and three-phase AC-DC switching. It is composed of a combination of contactors and a mechanical actuator, coupled to a power-motor circuit. The contactors open and close the circuit due to the magnetic force of the actuator, which is activated by a signal input from the user or from the control system. The contactor and auxiliary circuit of the HR2S-301N relay are designed to provide an optimized power transfer and a total interruption of current when used with voltages up to 440V. The contactor can be configured with various contact configurations, such as NO (normally-open) and NC (normally-closed) contact, to match a variety of requirements.

Safety Features

The HR2S-301N relay has several safety features that guarantee the safety of the operators and the system. One of its most important safety features is the self-resetting protection for short-circuits and overloads. It is designed to withstand large overloads without causing any damage to the system components, and its current monitoring mechanism will alert the user of any issue and shut down the circuit to protect people and property.Additionally, its magnetic interaction between the contactor and the actuator creates a reliable connection with a low contact resistance, preventing sparks and unsafe contacts. The HR2S-301N is also certified IP20, making it an ideal device for use in applications with dust and moisture.

Conclusion

The HR2S-301N is an ideal power relay for applications with currents higher than 2A. Its robust design and reliable performance make it a perfect solution for continuous operation in switchgear, motor control, industrial control, and appliances. It is dustproof and water resistant, and its safety features guarantee the safety of the system and its operators.

The specific data is subject to PDF, and the above content is for reference