Ct Chamber Wiring Diagram. Acceptance of customer s schematic wiring diagram this guide shall be read in conjunction with the attached wiring diagram drawing s. D 24 vdc power supply for trip unit must be separate and isolated from 24 vdc power supply for communication modules.
The supply requires a ct chamber cut out and wiring to the ct metering point. This is about the diameter of a 8 awg thwn or thhn insulated conductor. Conduit but if you are running any distance and have bends a 3 4 in.
With bs7671 17th edition amendment 3 reference method b ritherdon ct chamber conductor size fuse ratings and trunking requirements max.
Three twisted pair will fit in a 1 2 in. The supply requires a ct chamber cut out and wiring to the ct metering point. Conduit might be a better. Find an electrician electrician jobs electrical work up for grabs people seeking electrical jobs employment.
