Reliance SCLR 300 300Amp 600V or Less Current Limiting Class RK1 Style:Used The Challenger A2030CT Quad Circuit

The Challenger A2030CT Quad Circuit Breaker combines two 2-pole breakers—one rated at 30 amps and the other at 20 amps—designed for 120/240V systems

Its thick style ensures a secure fit and reliable performance

Built with MAC's proven engineering

preventing nuisance trips on motor startup while safeguarding circuits from sustained faults

Its robust construction and trusted brand reputation make it a dependable choice for professional electrical installations

Reliance SCLR 300 300Amp 600V or Less Current Limiting Class RK1 Style:Used The Challenger A2030CT Quad CircuitReliance SCLR 300 300Amp 600V or Less Current Limiting Class RK1 The Reliance SCLR 300 is an efficient Class RK1 current limiting fuse, offering maximum safety and reliability at up to 600V and 300A. This dependable fuse is designed for continuous maximum current limiting performance, ensuring the safety of your electrical systems.