ZHRA5 Motor Protector relay

ZHRA5 Motor Protector relay
ZHRA5 Motor Protector relay

Welcome to enquire to us by formal email, so that we can receive your information smoothly and reply you promptly. Thank you.

Categories Motor Protector Relay
Protecting Overload,phase failure
Setting mode Knob setting
IP Class IP20
Tripping class 10A
Installation Screw mounting
Current setting range 0.5A~5A,2A~20A,20A~80A,32A~80A,64A~160A
Function

 

Applications

Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection  of  over-voltage,  under  voltage, phase failure, phase sequence and phase unbalance. When the power  supply is abnormal, turn off power supply to protect the equipment.

Features 

    No power circuit design, konb setting, LED indicator shows working status.Main circuit and control circuit isolation and safer. Overload, phase failureprotection, simple and convenient wiring.

Current stting range 0.5A~5A、2A~20A、 20A~80A、 32A~80A、 64A~160A
Setting mode Knob setting
Tripping class 10A
Protection Overload, phase failure
IP Class IP20
Istallation Screw mounting

 

Wiring Diagram
Wiring Diagram:Direct start(with 220V contactors),Direct start(with 380V contactors)
Dimensions
Dimensions0.5A~5A、2A~20A、20A~80A;32A~80A、64A~160A
News Center

> Precautions for the working principle of molded case circuit breakers

The molded case circuit breaker adopts a heat release contact. When the current exceeds the rated value, the contact is heated, causing the spring force to decrease,...

> The difference between fast fuse and ordinary fuse

Fast fuse is a kind of fuse, fast fuse is used for short circuit protection of semiconductor rectifier components or circuit breakers. Because the overload capacity ...

> The meaning and working principle of RCCB, and a few points you want to know

This article will tell you about the working principle, function, and main structure of residual current circuit breaker (RCCB), and solve customers' concerns about ...

> The difference between MCB (Miniature Circuit Breaker) and RCCB (Residual Current Circuit Breaker)

There is a difference between MCB (miniature circuit breaker) and RCCB (residual current circuit breaker) in terms of functionality, operation, sensitivity and appli...

GET A QUOTE

86-15158431127

sofia@sofielec.com

Get in Touch

Captcha Code
×
If you are interested to be our agent in your market, we will be your strong backup.
Find us to cooperate
We value your privacy
We use cookies to provide you with a better online experience, analyse and measure website usage, and assist in our marketing efforts.
Accept All