Overview
The A9C18195 is a Schneider Acti9 iMDU voltage adaptor, a 24V to 48V AC or DC voltage adaptation module designed for the iC60 miniature circuit breaker range. It measures 74.0 mm deep, 78.0 mm high, and 9.0 mm wide, with an IP20 rating for in-cabinet use and fixed mounting.
This module adapts a 24V AC or DC supply to a 48V AC or DC output for powering auxiliary devices such as shunt trips or undervoltage releases within the Acti9 system. Its 6000 V impulse withstand voltage and 500 V insulation rating ensure reliable isolation between the control circuit and the main breaker.
Applications
The iMDU voltage adaptor is used in low-voltage electrical distribution panels where a 48 V control signal is needed from a 24 V source, common in industrial control cabinets, building management systems, and OEM switchgear assemblies within the Acti9 platform.