Crabtree 7PBVM4125 Powerstar 125A 55kA 4P MCCB ATFM with Box Terminals

The Crabtree 7PBVM4125 Powerstar MCCB is a heavy-duty 125A four pole moulded case circuit breaker engineered for high fault level commercial and industrial power distribution systems. With an impressive 55kA breaking capacity at 415V AC, it delivers superior protection against overloads and short circuits in accordance with BS EN 60947-2.

Designed with adjustable thermal and fixed magnetic (ATFM) trip elements, this MCCB allows accurate overload adjustment while maintaining rapid magnetic short-circuit response. Supplied complete with box terminals fitted on both line and load sides, it ensures secure and efficient cable termination. Additional termination accessories are available where required.

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

Key Features

• 125A 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
• Designed for Powerstar VM160 outgoing ways only

Applications

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

Technical Specifications

• Rated Current: 125A
• 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 7PBVM4125 data sheet