MCCB 250A 3-Pole (MG 250L-0250-03)

This 250A 3-Pole MCCB (Molded Case Circuit Breaker) is designed for reliable overcurrent and short-circuit protection in demanding electrical systems. Built to IEC/EN 60947-2 standards, it features ICU 21 and ICS 21 ratings for dependable performance in both ultimate and service breaking capacities.

The robust 3-pole configuration delivers balanced protection for 3-phase power systems, making it ideal for industrial plants, commercial facilities, and large-scale electrical installations. With premium construction materials and high-current handling capacity, this MCCB ensures stable performance, smooth circuit transitions, and long service life even in challenging environments.

Features:

• Rated Current (In): 250A
• Poles: 3
• Rated Insulation Voltage (Ui): 800V
• Impulse Withstand Voltage (Uimp): 8kV
• Rated Operational Voltage (Ue): 400/415V
• Rated Ultimate Short-Circuit Breaking Capacity (Icu): 21kA
• Rated Service Short-Circuit Breaking Capacity (Ics): 21kA
• Frequency: 50/60Hz
• Material: High-strength flame-retardant casing
• Operating Temperature: -5°C to +40°C
• Compliance Standard: IEC/EN 60947-2
• Warranty: 1 Year

Applications:

• Industrial plants – for heavy machinery and panel protection
• Commercial facilities – for main distribution and load centers
• Renewable energy systems – for solar and wind integration
• Backup power systems – for generator and UPS safety
• Large residential complexes – for 3-phase incoming power protection