phase current rating protector 1.Direct display 2.Protect reliable 3.Inverse time delay 4.Automatic times limited reset

phase  current rating protector

Technical features 

1.Instrument power suppply:B2 Model(basic model)AC220V±20%; B3 Model (phase sequence model)AC380V±10%.

2.Protect motor current/ power range:

3-30A/2KW-10KW      5-60A/4KW-20KW  

10-120A/10KW-35KW    10-180A/20KW-70KW

3.Contact current:5A

4.Protect action time:1S-10S       

5.Surrounding temperature:-10°C~50°C

6.Whole size:120(H)×60(W)×118(D)(mm)

7.Installing size:115×55(mm)

We are an experienced manufacturer that produce temperature and pressure controlling products, We established in 1992, we have our own patent technology and we always provide high quality products with competitive price. Welcome to your visit and contact ,looking forward to having the cooperation with you !  

QM94 Series Motor Protector