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ABB KT3U4 — Circuit Breaker Accessories

ABB KT3U4

MPNKT3U4

Undervoltage Release Trip|Undervoltage Release Trip, T1-T3, 110-127 VAC/DC

$323.63Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

KT3U4 — Specifications
ParameterValue
Amps110
TypeUndervoltage Release
MPN
KT3U4