Crabtree 17VA3400MCCB Powerstar Incoming Device 3P 400A MCCB

The Crabtree 17VA3400MCCB Powerstar Incoming Device is a high-performance 400A 3 pole moulded case circuit breaker (MCCB) designed for use with Powerstar VM160 panel boards. It provides reliable incoming protection and isolation for commercial and industrial electrical distribution systems.

The device features an electronic trip unit with LI (Long-time and Instantaneous) protection, allowing adjustable electronic settings to optimise system protection and performance. This ensures effective protection against overloads and short circuits while maintaining flexibility for system configuration.

Designed to be used in conjunction with a Powerstar interconnection kit, the MCCB connects securely to the panel board’s main busbars. Manufactured to Crabtree’s high standards, it delivers dependable operation and seamless compatibility with the Powerstar VM160 distribution range.

Key Features

• 400A 3 pole MCCB incoming device
• Designed for Crabtree Powerstar VM160 panel boards
• Electronic trip unit with LI protection
• Adjustable electronic elements for system protection
• Provides overload and short-circuit protection
• Requires interconnection kit for connection to main busbars
• Suitable for commercial and industrial electrical installations
• Genuine Crabtree accessory for reliable compatibility

Product Documentation

View the Product Data Sheet