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Schneider Electric LV839227 — Air Circuit Breakers

Schneider Electric LV839227 MX Opening Coil, 48 V AC/DC, Dra

MPNLV839227
Obsolete

Schneider Electric MasterPact MTZ series, MX communicating opening voltage release, LV839227, 48 V AC 50/60 Hz / 48-60 V DC, drawout mounting, obsolete.

Schneider Electric LV839227 datasheet (PDF)
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

LV839227 — Identification
ParameterValue
Product typeVoltage release
ApplicationControl
LV839227 — Mechanical & connection
ParameterValue
Mounting modeDrawout
LV839227 — Other specifications
ParameterValue
Response time50 ms +/- 10 % MasterPact MTZ1 50 ms +/- 10 % MasterPact MTZ2 50 ms +/- 10 % MasterPact MTZ3
Device short nameMX com
Supply holding power4.5 VA 4.5 W
Voltage release typeOpening coil
Threshold tripping voltage0.7...1.1 Un
Coil voltage48 V AC 50/60 Hz 48...60 V DC

Product details

The LV839227 is a communicating MX opening voltage release for Schneider Electric MasterPact MTZ drawout circuit breakers. It is a control voltage release that trips the breaker on loss or application of control voltage, with a threshold tripping voltage of 0.7...1.1 Un. Control circuit voltage is 48 V AC 50/60 Hz or 48...60 V DC, with a supply holding power of 4.5 VA / 4.5 W. Response time is 50 ms ±10% across MasterPact MTZ1, MTZ2, and MTZ3 frames.

Schneider Electric has classified the LV839227 as obsolete.

Deployment context

This MX coil mounts in the drawout cradle of MasterPact MTZ breakers — the drawout mechanism allows the breaker to be racked out for maintenance without disturbing the control wiring. It is a control-voltage trip accessory, not a standalone device; install it in the breaker's accessory slot per the MTZ wiring diagram.

Frequently asked questions

What is LV839227's listed mounting mode?

Drawout — it mounts in the drawout cradle of MasterPact MTZ breakers, allowing the breaker to be racked out while the coil stays wired.

What is the control voltage for LV839227?

48 V AC 50/60 Hz or 48...60 V DC, with a supply holding power of 4.5 VA / 4.5 W.

Where can I buy LV839227?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
LV839227