20 Pack Blue+Grey Twist Marrette Connectors

Details + Specification

• Card of 10 grey/ 10 blue

• Made of tough, durable polypropylene
• PosiGrip surface combines a matte finish with closely-spaced, deep grooves for superior twisting power
• Deep, wide throat ensures full insulation coverage
• Threaded entry helps guide large wire bundles into the spring chamber

• Exclusive live action variable volume spring expands to accomodate more wires with less twisting effort, compared to other connectors with a "fixed spring" design
• Square wire spring construction gives a positive conductor bite to solid or stranded wires
• Unique copper-coated spring helps resist corrosion
• CSA, UL are approved for circuits up to 600V, and lighting fixtures and signs up to 1000V