Bill of Materials View BOM

◆ BOM = Bill of Materials
• 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 page 148).
• Recommended installation tools: 9/16" socket wrench, open-end wrench
or nut driver, 7/16" drill bit, #4 Phillips screw driver and a hammer.
• Suitable for direct burial in earth & concrete.