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Schneider Electric EZAUVR277AC — Miniature Circuit Breakers (MCB)

Schneider EZAUVR277AC undervoltage release MN, 277 V AC, discontinued

MPNEZAUVR277AC
Obsolete

Schneider EasyPact EZC EZAUVR277AC undervoltage release MN, 277 V AC, 50 ms response, for EZC400, discontinued.

$155.44Ref. price · indicative, final on quote
Schneider Electric EZAUVR277AC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

EZAUVR277AC — Identification
ParameterValue
Product rangeEasyPact
Product range (series)EZC100
Product/component typeVoltage release
Device applicationControl
EZAUVR277AC — Other specifications
ParameterValue
Response time50 ms
Device short nameMN
Operating threshold0.35...0.7 Un opening 0.85 Un closing
Voltage release typeUndervoltage release
Coil voltage277 V AC 50/60 Hz

Product details

Overview

The EZAUVR277AC is a Schneider EasyPact EZC undervoltage release (MN type) rated 277 V AC, designed for the EZC400 frame. It trips the breaker when supply drops below 0.35 Un and re-closes above 0.85 Un, with a 50 ms response time. Schneider has discontinued this part.

Schneider lists the EZAUVR277AC as discontinued with no direct successor. The closest functional peer is the EZAUVR110AC, which uses 130 V AC coil voltage rather than 277 V AC — verify coil voltage compatibility before substituting.

MPN
EZAUVR277AC