Stainless steel springGood connectors should not lose contact tension under use or vibration. SJ connectors use a stainless steel spring which applies 50 lbs. of pressure to hold the silver-plated copper contacts firmly together and maintain constant contact. This is ideal for frequent connect/disconnect cycles. Other cheaper connectors simply depend upon soft copper that eventually spreads apart and becomes loose.Durable polycarbonate housingThe SJ insulated housings use a durable, high impact-resistant, high temp......
Product Details
Stainless steel spring
Good connectors should not lose contact tension under use or vibration. SJ connectors use a stainless steel spring which applies 50 lbs. of pressure to hold the silver-plated copper contacts firmly together and maintain constant contact. This is ideal for frequent connect/disconnect cycles. Other cheaper connectors simply depend upon soft copper that eventually spreads apart and becomes loose.
Durable polycarbonate housing
The SJ insulated housings use a durable, high impact-resistant, high temperature polycarbonate plastic with a UL94 V-0 flammability rating. The connector design allows air to flow through the housing, assisting in cooling.
The SJ family spans a range of sizes covering up to 350 amps including 50A, 120A, 175A and 350A, and accepting a different gauges of wire from 10 thru 4/0 AWG.
Additional accessories include handles, boots and dust covers
A variety of SJ accessories are available including weather resistant dust caps, corrosion proof safety boots, connector handle kits, strain relief cable clamps and more.