MRU3-11D
PublishedVoltage Relay Module
WoodwardElectrical & LightingProtection RelayIndustrial supply
The Woodward MRU3-11D is a voltage protection relay module monitoring voltage levels with configurable setpoints for overvoltage, undervoltage and phase unbalance. Range 0-690 V AC, accuracy plus or minus 1%, Modbus RTU/RS485, DIN rail mount.
Wholesale supplyMRU3-11D
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Product identity6 fields
Item nameVoltage Relay Module
Item number / codeMRU3-11D
BrandWoodward
Product lineIndustrial supply
CategoryElectrical & Lighting
Product typeProtection Relay
Technical data14 rows
Range0 to 690 V AC Voltage Setpoints
Voltage690 V
Accuracy±1% of nominal voltage
Advanced ProtectionMonitors voltage levels and provides configurable setpoints for overvoltage, undervoltage, and phase unbalance
Analog MonitoringOffers 4-20 mA output for voltage level indication
Analog Output4-20 mA for voltage level indication
Communication ProtocolsModbus RTU, RS485
Digital Outputs2 independent outputs for alarm and trip functions
Dimensions108 mm x 70 mm x 115 mm
Durable DesignBuilt to withstand harsh industrial environments
Flexible OutputsIncludes relay and digital outputs for alarm and trip functions
MRU3-11Dmodule is engineered to monitor voltage levels and provide protection by triggering alarms or initiating corrective actions when necessary. It is widely used in
MountingDIN rail mount
Operating Temperature20°C to +60°C (-4°F to +140°F)
Reference numbers1 public
WoodwardMRU3-11D