Crabtree 7PBVM4100 Powerstar 100A 55kA 4P MCCB ATFM with Box Terminals

The Crabtree 7PBVM4100 Powerstar MCCB is a heavy-duty 100A four pole moulded case circuit breaker designed for high fault level commercial and industrial distribution systems. With an exceptional 55kA breaking capacity at 415V AC, it delivers advanced protection against overloads and short circuits in compliance with BS EN 60947-2.

Featuring adjustable thermal and fixed magnetic (ATFM) trip elements, this MCCB allows precise overload setting adjustment while ensuring fast and reliable magnetic short-circuit protection. Supplied complete with box terminals fitted on both line and load sides, it offers secure and efficient cable termination. Additional termination accessories are available if required.

This model is specifically intended for use in Crabtree Powerstar VM160 outgoing ways, making it ideal for system upgrades, panel board expansions or direct replacements within compatible Powerstar assemblies.

Key Features

• 100A four pole (4P) 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
• For use in Powerstar VM160 outgoing ways only

Applications

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

Technical Specifications

• Rated Current: 100A
• Number of Poles: 4P
• 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 7PBVM4100 data sheet