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The Square D operating mechanism model 9421LP1 is designed for NEMA 600 VAC applications and supports a maximum of 250 amps. This robust mechanism features an all-metal construction for reliability. The kit allows for padlocking in the off position to ensure safety during maintenance. It is compatible with KAL, KCL, and KHL circuit breakers and supports both two and three-pole configurations.
The operating mechanism includes a six-inch handle rated NEMA 1/3R/12 and has a depth adjustment range of six point twenty-five inches to eleven point nineteen inches, making it versatile for various installations.
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