Knight Grade 3, 18+2 Terminal Junction Box

The J20 is a 20 way junction box with two terminals reserved for tamper protection. Tamper is provided by a sprung microswitch, which detects removal of the lid. Terminals are all placed on a PCB with wire clamping terminal blocks for ease of installation. With the exception of the tamper, each terminal can be connected to its opposite terminal through a PCB shunt. Dimensions are 90x65x26mm with a variety of knock-outs and back cable entry options for flexible installations. Also available in brown - use part code J20B. - 18+2 Terminal - Tampered - PCB with wire clamping terminal blocks - Terminal-to-terminal shunt option - Several knock-outs all round