| Used for bonding galvanized steel or aluminum cable trays to the grounding electrode system.
TBCTC can replace 3 clamps from other manufacturers due to its superior conductor range taking design.
Electro tin plated cast bronze.
Two-piece connector provides a 1-1/2" linear surface contact between conductors and the clamp.
18-8 stainless steel ribbed neck 3/8" bolt with low profile #4 Phillips head can be driven into a 0.44" hole to prevent rotation during installation.
Aluminum conductors should be wire brushed and used with a Zinc based antioxidant (HAAJC8).
Recommended installation tools: 9/16" socket wrench, open-end wrench or nut driver, 7/16" drill bit, #4 Phillips screw driver and a hammer.
Recommended torque 15 ft-lbs.
Suitable for direct burial.