KES3400LS Eaton 400A Digitrip RMS 310+ LS Electronic Trip Unit
KES3400LS Eaton 400A Digitrip RMS 310+ LS Electronic Trip Unit
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Overview
The Eaton KES3400LS Digitrip RMS 310+ is a 400 amp, three-pole electronic trip unit for compatible Eaton Cutler-Hammer Series C K-frame molded case circuit breakers. It provides adjustable Long-Time (L) and Short-Time (S) protection and is designed as an interchangeable trip unit.
This late-model 310+ version has an adjustable current setting from 160 to 400 amps and does not require a separate rating plug. Eaton style number 69D4014G01.
Important: This listing is for the trip unit, not a complete circuit breaker. Verify the frame type, trip functions, and unit revision before ordering.