Littelfuse PLMU11
MPNPLMU11
Active
Voltage Monitor, 3-Phase|Voltage Monitor 3-Phase, 200-480V AC, 10 AMP, SPDT, 8 Pin Plug-In Type Functional Protection: Loss of any Phase, Phase Reversal, Over Voltage, Under Voltage and Voltage Unbalance
$153.13 – $181.48Ref. price · indicative, final on quote
StockContact for availability
Lead timeCall for availability wk
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Series | PLMU11 |
Function & Sensing
| Parameter | Value |
|---|---|
| Type | Voltage Sensing AC |
| Trip range | 200 ~ 480V AC |
Contacts & Switching
| Parameter | Value |
|---|---|
| Contact configuration | SPDT (1 Form C) |
| Contact rating | 10A @ 240VAC |
| Output type | Relay |
Coil / Input
| Parameter | Value |
|---|---|
| Supply voltage | 200 ~ 480VAC |
Timing & Performance
| Parameter | Value |
|---|---|
| Delay time | 0.25 Sec ~ 30 Sec |
Mechanical & Mounting
| Parameter | Value |
|---|---|
| Mounting type | Socketable |
Environmental & Durability
| Parameter | Value |
|---|---|
| Operating temperature range | -40°C~60°C |
MPN
PLMU11