Electrical, Power Distribution & Automation — Protection Devices
MCCBs (Molded Case Circuit Breakers)
MCCBs covering 100A to 630A frame sizes for LV switchboard feeders, motor branch circuits, and incomer protection. Thermal-magnetic and electronic trip units. High breaking capacities for industrial applications.
Key Selection Criteria
Standards & Certifications
Industries Served
Products in this Family
Example Electrical
MCCB, 3 Pole, 100A, 25kA, Thermal-Magnetic
3-pole 100A MCCB, 25kA, thermal-magnetic trip, for LV feeder and motor branch protection.
Example Electrical
MCCB, 3 Pole, 250A, 50kA, Electronic Trip Unit
3-pole 250A MCCB, 50kA, electronic trip unit with adjustable overload and short-circuit settings.
Example Electrical
MCCB, 3 Pole, 400A, 50kA, with Earth Leakage Module
3-pole 400A MCCB with integrated earth leakage (RCD) module, 50kA, for feeder and incomer protection.
Example Electrical
MCCB, 4 Pole, 630A, 65kA, Thermal-Magnetic
4-pole 630A MCCB, 65kA, for main incomer and busbar section protection in LV switchboards.
Related Product Families
Request a Quote
Need pricing, lead times, or technical support for MCCBs? Submit an RFQ.
request_quote Request a Quote