Model 841A Series Test Jack Isolator Paddles

Series Test Jack Isolator Paddle

Insert this orange thermoplastic insulator into a series test jack (Superior, ABB/Westinghouse, Meter Devices, or States) to isolate the two blades of the jack for testing. Bright orange color for high visibility, even in poor lighting.

Model 841A = a bag of 12 individual isolators

Model 842A = a set of three isolators bound together by a 60 cm (24 in.) nylon cord and a dayglo orange REMOVE AFTER TEST placard.

Model 842B = a set of four isolators bound together by a 60 cm (24 in.) nylon cord and a dayglo orange REMOVE AFTER TEST placard.