CCC Tianshui 213JRS4-F Range thermal overload relay

1.Internatonal standard: IEC 2.Authoritative certificate:CCC, CE,EU, TUV & ROHS 3.Rated Current:101A-500A

  1.Application

JRS4-F range thermal overload relay is used in AC 50/60Hz, rated current 101A-500A in circuit, for protecting AC motor against overload or phase-breaking. Main for construction, mechanical, metallurgical and industries, protect motor against potential overload and phase-breaking .

2.Main Feature

The structure of JRS4-F series thermal relay are “layer2” three-dimensional layout, the lower is current transformer; the upper is JRS4-d thermal relay :

With protection against overload and phase-breaking, temperature compensation, manual and automatic reset function, action release shower, device detect function, adjustable setting current and the advantage of d range thermal relay:

Trip grade: class 10;

Strong arrangement function can be used combination with GSC2-F AC contactor and GSC4-NF reverse contactor; also can be used combination with other contactors in electrical apparatus circle.

3. Production line

 Raw materials testing  

Plastic shell processing

 

Coil winding processing

 

Magnet processing

 

Spring winding

 

 

Metal parts processing

 

 

Product assemble 

 

 

 

Product testing