Legrand MCCB's are molded case Circuit breakers,with protection facilities of over current, earth fault.it has a variable range of 50% to 100% operating current.They can be wired for remote as well as local operation both.They are manufactured for fault levels of 16KA to 50KA and operating current range of 25A to 630Amps.They are used for application related with larger power flow requirement.

Send Requirement :

Request a Quote  **Free

No registration, no credit cards required.

Top Brands and Manufacturers

Show All Hide

Manufacturer and Suppliers for M C C B

Detailed Description for M C C B


Technical Features: 

Moulded Case Circuit Breakers (MCCBs) are designed for circuit protection for low voltage distribution system. MCCBs are suitable for protection of Main branch and feeder circuit & connected equipments / load.

MCCBs provide fixed type overload and short circuit protection for all circuit elements. It is designed for use in Switchboards, Control Panels and in separate enclosures to meets the requirements of lighting, distribution and power circuits. Trip Free Mechanism - The MCCB trips internally in case of fault, even if the knob is in the ON position

The insulating Housing & Cover made of high strength, heat resistant, flame retardant resin bonded thermo setting material which provides Interphase insulation of a high dielectric strength and high withstands capacity against thermal and mechanical stresses. Protection against secondary fire hazards and increased safety of operating personnel.



TP – 63A to 630A, FP- 63A to 630A


Rated Voltage

415V AC


Breaking Capacity

25kA, 35kA, 50kA


Rated Impulse Withstand Voltages



Ref. Specification

IS 13947-2, IEC 60947-2

Question And Answer

Get Prices

Answers to your queries

Buying Tip- See what like buyers had to say!