Crabtree 7PBVM3125 Powerstar 125A 55kA 3P MCCB ATFM with Box Terminals

The Crabtree 7PBVM3125 Powerstar MCCB is a heavy-duty 125A three pole moulded case circuit breaker designed for high fault level commercial and industrial electrical installations. With a powerful 55kA breaking capacity at 415V AC, it provides advanced protection against overloads and short circuits in full compliance with BS EN 60947-2.

Incorporating adjustable thermal and fixed magnetic (ATFM) trip elements, this MCCB enables precise overload protection settings while maintaining rapid and reliable magnetic short-circuit operation. The unit is supplied complete with box terminals fitted on both line and load sides, ensuring secure and efficient cable connections. Additional termination accessories are available if required.

Specifically designed for use in Crabtree Powerstar VM160 outgoing ways, this breaker is ideal for panel board upgrades, replacements or new installations within compatible Powerstar distribution systems.

Key Features

• 125A three pole (3P) moulded case circuit breaker
• 55kA breaking capacity at 415V AC
• Compliant with BS EN 60947-2
• Adjustable thermal and fixed magnetic trip elements (ATFM)
• Box terminals fitted on line and load sides
• Additional termination accessories available
• Designed for Powerstar VM160 outgoing ways only

Applications

Suitable for demanding three phase commercial and industrial distribution systems where very high fault level protection is required within Crabtree Powerstar assemblies.

Technical Specifications

• Rated Current: 125A
• Number of Poles: 3P
• Breaking Capacity: 55kA at 415V AC
• Trip Type: Adjustable thermal and fixed magnetic
• Standard: BS EN 60947-2
• Terminal Type: Box terminals (line and load)

Data Sheet:
View and download the Crabtree 7PBVM3125 data sheet