Why Union MCBs?

A miniature circuit breaker (MCB) automatically switches off electrical circuit during an abnormal condition of the network means in overload condition as well as faulty condition. 

Union provides reliable and tested miniature circuit breaker built with the first quality material. Union MCB design brings innovative approach to protection of arc chamber by leading the heat flow internally.

PA66 Nonflammable shell, trip units and handle, Q195 steel coated with Zn for the arc chamber and terminal PH joinery form with 24 HRC hardness, 6 aluminum rivet for stronger joints, 2 times ticker shell and heavier material for overcurrent faults and fire prevention,

Footer Logo
YQUNION © 2019 All rights reserved.

UNION Electrics is a professional exporter of electrical products and cooperator of TSE (Turkish Standards Institution).

Since the establishment (year 2006), we always focus on growing our working team which operates our business in efficient way.

6 Floor, A Building, Hongbao Mansion, No.198-208
Chezhan Road, Liushi, Yueqing, Zhejiang, China

8.00 AM - 6:00PM
+86 577 6178 0553