Mccb 4 Pole 250A MG Range

This 4-Pole 250A Industrial Circuit Breaker (MCCB) is designed to protect three-phase electrical systems in factories, commercial buildings, and utility installations. With a high breaking capacity of 21kA at 400/415V, it provides reliable protection against overloads and short circuits. The 4-pole design includes neutral protection for added safety, making it ideal for balanced three-phase distribution. Built to IEC/EN 60947-2 standards, it delivers dependable performance and long-lasting durability in demanding environments.

Applications:

Industrial plants: Protects heavy machinery and distribution systems
Commercial complexes: Ensures safe multi-phase power distribution
Manufacturing facilities: Shields equipment from overload and short circuit damage
Main power panels: Ideal for primary and secondary distribution boards
Renewable energy systems: Suitable for solar and wind energy integration
Temporary installations: Provides secure protection for construction site power systems

Type: Moulded Case Circuit Breaker (MCCB)
Poles: 4 Pole
Rated Current (In): 250A
Rated Operational Voltage (Ue): 400/415V AC
Rated Insulation Voltage (Ui): 800V
Rated Impulse Withstand Voltage (Uimp): 8kV
Breaking Capacity (Icu/Ics): 21kA at 400/415V
Rated Frequency: 50/60Hz
Rated Short-Time Withstand Current (Ii): 10 In
Category: A
Compliance Standard: IEC/EN 60947-2
IP Rating: IP20
Warranty: 1 Year