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Schneider Electric LV839228 — Air Circuit Breakers

LV839228 MX communicating opening voltage release, 100-130 V

MPNLV839228
Obsolete

Schneider Electric MX communicating opening voltage release, LV839228, 100-130 V AC/DC, drawout mounting for MasterPact MTZ, 50 ms response.

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

LV839228 — Identification
ParameterValue
Product typeVoltage release
ApplicationControl
LV839228 — Mechanical & connection
ParameterValue
Mounting modeDrawout
LV839228 — 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 W 4.5 VA
Voltage release typeOpening coil
Threshold tripping voltage0.7...1.1 Un
Coil voltage100...130 V AC 50/60 Hz 100...130 V DC

Product details

The LV839228 is a Schneider Electric MX communicating opening voltage release for MasterPact MTZ drawout circuit breakers. It operates on a 100...130 V AC 50/60 Hz or 100...130 V DC control circuit, with a threshold tripping voltage of 0.7...1.1 Un and a supply holding power of 4.5 W / 4.5 VA.

The drawout mounting means this release plugs into the MasterPact MTZ cradle. It is specific to the MTZ1, MTZ2, and MTZ3 frames, all of which share the same 50 ms response time.

Frequently asked questions

Where can I buy LV839228?

The LV839228 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What is the response time of LV839228?

The response time is 50 ms ± 10% for all MasterPact MTZ frames (MTZ1, MTZ2, MTZ3).

What mounting mode does LV839228 use?

The LV839228 uses drawout mounting, meaning it plugs into the MasterPact MTZ cradle.

MPN
LV839228