Crabtree 17VMTAS Powerstar Trip Alarm Switch 1C/O 240V AC / 250V DC

The Crabtree 17VMTAS Trip Alarm Switch is a dedicated accessory for use with Powerstar VM160 panel boards and compatible outgoing MCCBs. Installed within the MCCB accessory compartment, it provides remote indication when the breaker has tripped.

This unit features one changeover (1C/O) contact and occupies a single accessory slot inside the MCCB once fitted. It sends a signal to indicate that the MCCB power switch contacts are in the tripped position, making it ideal for monitoring and alarm systems.

Key Features

• Trip alarm switch for Powerstar VM160 outgoing MCCBs
• 1 changeover (1C/O) contact
• Rated operational current (Ie): 6A
• Rated operational voltage (Ue): 240V AC / 250V DC
• Fits inside MCCB accessory compartment
• Consumes one accessory slot
• Provides remote indication of MCCB trip status

Applications

Ideal for commercial and industrial electrical installations requiring remote trip indication, enabling integration with building management systems, alarm panels and supervisory control systems.

Technical Documentation

Download the Crabtree 17VMTAS Datasheet