(3RU1136) Phase Power Failure Reverse Protective Relay Electronic relay

                 (3RU1136) Phase Power Failure Reverse Protective Relay Electronic relaye

2,Application

3RU series thermal relay is suitable for thr power system of AC 50HZ,main circuit rated voltage up to 660V,current up to 630A.used as protecting AC three-phase motor against ovrtload and phase losing.

It has functions of phase-losing protecting temperature campe,trip indication,it can passively and automatically get back.

The altituelede should be not higher than 2000m.

The ambient temperature:-25℃~55℃

The relative humidity:when +25℃,the relative humidity of air should be not more than 90%.

Senies overload relay of thermal metal mode,tripping class in 10A.

Settung current continuous adjustable device.

Trip indicator.

Test button

Reset button by hand operation and automatic reset button.

Have a pair of No and NC insualtion contact in electricity.

 Yueqing Kampa Electric Co.,Ltd. is Established in 1990.Has variety of goods ,such 

 as Relay,Circuit breaker,Switches,Thermocouple,Thermostat,Temperature controller,

 Switch power supply,AVS,Heat sink,Heater,Distribution box,Junction box and so on.

 We are manufacturer and have ten years experience in Electrical industry.

 A.Punctual delivery time:

We carry out your order into our well-organized production schedule, ensure your punctual delivery time.
Production report before your order packed.
Shipping notice and photos sent to you as soon as your order is shipped.

B.After sales service:

We Pay high Attention To Your Feed back after receive the goods.
We Provide 12 months warranty after goods arrive.
We Promise All Parts Available in lifetime use.
We Positively Revert Your Complain Within 48hours.
C.Professional Sales:
We value every Inquiry Sent To Us, Ensure Quick Competitive Offer.
We Cooperate With Customer To Bid Tenders. Provide all Necessary Documents.
We Are A Sales Team, With AllTechnical Support From Engineer Team.