3Pole 50A,63A,100A,160A,250A,400A AC MCCB Molded Case Circuit Breakers

Description

Series MCCB (Molded Case Circuit Breaker) is a high-performance protection device designed for reliable power distribution and equipment safety. With a compact design and robust construction, this 3-pole  MCCB is ideal for a wide range of industrial and commercial applications.

This model belongs to the  series, adopting internationally advanced design and manufacturing technology. It offers excellent performance in overload, short circuit, and undervoltage protection. It also ensures safe motor startup and protection during infrequent operations.

Available in L-type (standard) and M-type (higher capacity) versions based on rated ultimate short-circuit breaking capacity (Icu), the  MCCB ensures flexibility in power system design.

Key Features:

• Rated insulation voltage: Up to 800V (YCM1-63 to 500V)

• Rated operating voltage: Up to 690V (YCM1-63 to 400V)

• Rated current: 50,63,100,160,250,400A

• Breaking Capacity: High Icu for dependable operation

• Short arcing distance and anti-vibration design

• Compact size ideal for both land and marine installations

• Complies with IEC60947-2 standards

• Mountable both vertically and horizontally

• Optional transparent cover for easy status monitoring (63–630A frame sizes)

Operation Options:

• Direct handle operation (blank)

• Rotary handle (Z type)

• Motor-driven operation (P type)