Crabtree 7PBVS320 Powerstar 20A 36kA 3P MCCB ATFM with Box Terminals

The Crabtree 7PBVS320 Powerstar MCCB is a high-performance 20A three pole moulded case circuit breaker designed for commercial and industrial three phase installations with elevated fault levels. With a 36kA breaking capacity at 415V AC, it provides enhanced 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 maintaining rapid magnetic short-circuit response. The unit 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 breaker 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 systems.

Key Features

• 20A three pole (3P) moulded case circuit breaker
• 36kA 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 higher fault level protection within Crabtree Powerstar VM160 panel boards.

Technical Specifications

• Rated Current: 20A
• Number of Poles: 3P
• Breaking Capacity: 36kA 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 7PBVS320 data sheet