UCB series Molded Case Circuit Breaker

Product Details

UCB UAB UPB Series molded case circuit breaker

UCB is one of the products developed and manufactured by adopting international advanced technology.  MCCB is supplied with rated insulating voltage 550V and 800V and used for circuit of AC 50/60Hz, rated operating voltage AC 660V(or below), rated operating current up to 630A for infrequent changing over and starting of the motors. The electrical molded case circuit breaker MCCB conforms to IEC60947-2 standard.

Features

A. COMPACT SIZE:
a. High breaking capacity in 60mm depth, up to 250AF.
b. Application of current-limiting technology.
c. Up to 42kA at AC380/415V
d. Width 90/105mm x Height 165mm x Depth 60mm.

B. WIDE & POWERFUL RANGE:
a. 125, 250, 400, 630, 800, 1000, 1250, 1600AF.
b. Adjustable thermal trip mechanism up to 800AF.
c. The double protected electronic trip mechanism for 1600AF.

C. VARIOUS ACCESSORIES:
a. Motor operator and operating handles for smooth operation.
b. Terminal cover and terminal busbar for safety.
c. DIN rail adapter and mounting base for easy installation.
d. Switched and trip devices for control by signals. 

Technical Data

A. Product name: MCCB (Molded Case Circuit Breaker)
B. Type: UAB 100C, UCB 100R, UCB250H
C. Rated current: 100A-630A
D. Number of poles: 3P/4P