The LV839236 is an MX opening voltage release for MasterPact MTZ drawout circuit breakers. It trips the breaker on loss of control voltage or on command, with a threshold tripping voltage of 0.7...1.1 Un, meaning it releases when the control voltage drops below roughly 70% of nominal. Rated for 200...250 V AC 50/60 Hz or 200...250 V DC control circuits, the coil draws 4.5 W / 4.5 VA holding power. Response time is 50 ms ± 10% across the MTZ1, MTZ2, and MTZ3 frames. Mounting is drawout — the release slides into the breaker cradle without hard wiring, which simplifies swap-out during panel maintenance or a trip-coil failure.
Schneider Electric LV839236 MX Opening Coil, 200-250 V AC/DC
MPNLV839236
Obsolete
Schneider Electric MasterPact MTZ series, MX opening voltage release, LV839236, 200-250 V AC/DC control circuit, drawout mounting, 50 ms response time.
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
| Parameter | Value |
|---|---|
| Product type | Voltage release |
| Application | Control |
| Parameter | Value |
|---|---|
| Mounting mode | Drawout |
| Parameter | Value |
|---|---|
| Response time | 50 ms +/- 10 % MasterPact MTZ1 50 ms +/- 10 % MasterPact MTZ2 50 ms +/- 10 % MasterPact MTZ3 |
| Device short name | MX |
| Supply holding power | 4.5 W 4.5 VA |
| Voltage release type | Opening coil |
| Threshold tripping voltage | 0.7...1.1 Un |
| Coil voltage | 200...250 V AC 50/60 Hz 200...250 V DC |
Product details
Frequently asked questions
Where can I buy LV839236?
We source LV839236 to order against an RFQ through independent distribution channels. Submit a request for quote; we confirm availability and current pricing at that time.
What is LV839236's listed mounting mode?
Drawout mounting — the release slides into the MasterPact MTZ cradle, no hard wiring required for the coil connection.
What is the response time of LV839236?
50 ms ± 10% across the MasterPact MTZ1, MTZ2, and MTZ3 frames.
MPN
LV839236