Cutler-Hammer DK2400W KT2400T Circuit Breaker Trip Unit is a 400 Amp, 240-Volt, two-pole device. It provides the protective trip function in compatible Cutler-Hammer breaker assemblies. The DK2400W and KT2400T model identifiers specify this exact trip unit version for 2-pole, 400 A, 240 V operation.
