The Arrow Hart CS6369 is an industrial-grade locking receptacle rated for 50 amps at 125/250 volts AC, configured as 3-pole, 4-wire with grounding. It uses a back-wire terminal arrangement suitable for #10-6 AWG conductors and features a robust construction with a steel outer body and glass-filled nylon interior. Designed for heavy-duty environments, it supports operating temperatures from -40 °C up to 105 °C and meets UL 498 and CSA C22.2 No.42 standards. The “California standard” (non-NEMA) configuration makes it ideal for temporary power, generator feeds, and demanding industrial applications. Its durable materials and reliable mechanical locking make it a dependable choice for secure, high-current connection points.