Crabtree 7PBVN340 Powerstar 40A 25kA 3P MCCB ATFM with Box Terminals

The Crabtree 7PBVN340 Powerstar MCCB is a reliable 40A three pole moulded case circuit breaker designed for commercial and industrial three phase electrical distribution systems. With a 25kA breaking capacity at 415V AC, it provides effective protection against overloads and short circuits in full compliance with BS EN 60947-2.

Equipped with adjustable thermal and fixed magnetic (ATFM) trip elements, this MCCB allows precise overload setting adjustment while ensuring rapid magnetic short-circuit protection. The breaker is supplied complete with box terminals fitted on both line and load sides, ensuring secure and efficient cable termination. Additional termination accessories are available if required.

This unit is specifically intended for use in Crabtree Powerstar VM160 outgoing ways, making it suitable for panel board upgrades, replacements or new installations within compatible Powerstar distribution assemblies.

Key Features

• 40A three pole (3P) moulded case circuit breaker
• 25kA 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 commercial and industrial three phase installations requiring dependable overcurrent and short-circuit protection within Crabtree Powerstar VM160 panel boards.

Technical Specifications

• Rated Current: 40A
• Number of Poles: 3P
• Breaking Capacity: 25kA 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 7PBVN340 data sheet