Littelfuse WVM911AH
MPNWVM911AH
Obsolete
3 PHASE VOLTAGE MONITOR
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 |
|---|---|
| Series | WVM |
| Parameter | Value |
|---|---|
| Contact rating at voltage | 10A @ 250VAC |
| Parameter | Value |
|---|---|
| Supply voltage range | 400 ~ 480VAC |
| Parameter | Value |
|---|---|
| Trip range | 400 ~ 480V AC |
| Type | Voltage Sensing AC, Phase Loss |
| Delay time | 0.25 Sec ~ 30 Sec |
| Parameter | Value |
|---|---|
| Mounting type | Chassis Mount |
| Parameter | Value |
|---|---|
| Operating temperature range | -40°C ~ 65°C |
| Parameter | Value |
|---|---|
| Circuit | SPDT (1 Form C) |
| Output signal | Relay |
| Trip status | Energized High/Low |
MPN
WVM911AH