Hammond Manufacturing Company Inc. Rack Mounting Solutions - Rack Accessories - Grounding & Bonding BUSBAR4X10

Features Electro Tin Plated Copper Bus Bar, 100/300 micro inches of plating. The thin tin coating acts as a shield, inhibiting copper oxidization. Copper oxidization causes a poor electrical contact which then gets hot and increases the copper oxidization rate. Oxides, because of their poor conductivity, also cause arcing at the electrical contacts, eroding the copper. 3200 Volt rated Glass-Reinforced Thermoset Polyester insulators 180+ seconds of arc resistance UL 94 V0 flame resistance Ampacity and temp rise as follows (at 60 Hz), indoors at a 40°C ambient; 710 amps (at a 30°C rise) 940 amps (at a 50°C rise) 1100 amps (at a 65°C rise) Mounting bracket holes 0.375” diameter Busbar available in 2” or 4” widths 10” in length 0.25” in thickness Hardware: ¼-20 x 0.75” length stainless steel Phillips machine screw (12 pcs.) ¼ stainless steel lock washer (12 pcs.) ¼-20 stainless steel hex nut (12 pcs.) TAA compliant for GSA Schedule purchases. RoHS Compliant. Manufactured in North America. Accessories Rack Isolation Kit

COPPER GROUND BAR, 4 X 10