RM4UA03M

Name: RM4UA03M
Brand: Schneider
SKU: RM4UA03M

The RM4UA03M is a voltage measurement relay designed for overvoltage or undervoltage detection with adjustable time delay.

Product ModelRM4UA03M

Product ID33726

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureAccurate voltage measurement for reliable monitoring.
2
FeatureAdjustable hysteresis for customizable settings.
3
FeatureWide measurement range from 30 to 500 volts.
4
FeatureSPDT output relay for precise control.
5
FeatureIdeal for industrial applications requiring precise voltage monitoring.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Range of Product

Harmony Relay

Relay Type

Voltage measurement relay

Product or Component Type

Industrial measurement and control relays

Relay name

RM4U

Relay monitored parameters

Overvoltage or undervoltage detection

time delay

Without

[Ie] rated operational current

2 A 158 °F (70 °C) 24 V DC-13 IEC 60947-5-1/19912 A 158 °F (70 °C) 24 V DC-13 VDE 06603 A 158 °F (70 °C) 115 V AC-15 IEC 60947-5-1/19913 A 158 °F (70 °C) 115 V AC-15 VDE 06603 A 158 °F (70 °C) 24 V AC-15 IEC 60947-5-1/19913 A 158 °F (70 °C) 24 V AC-15 VDE 06603 A 158 °F (70 °C) 250 V AC-15 IEC 60947-5-1/19913 A 158 °F (70 °C) 250 V AC-15 VDE 06600.1 A 158 °F (70 °C) 250 V DC-13 IEC 60947-5-1/19910.1 A 158 °F (70 °C) 250 V DC-13 VDE 06600.3 A 158 °F (70 °C) 115 V DC-13 IEC 60947-5-1/19910.3 A 158 °F (70 °C) 115 V DC-13 VDE 0660

Tightening torque

5.3...9.7 lbf.in (0.6...1.1 N.m)

Electromagnetic compatibility

Electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2Electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2

Ambient air temperature for operation

-4...149 °F (-20...65 °C)