Schneider RXM4AB1ED Relay

Schneider RXM4AB1ED – Miniature Plug-in Relay

1. Overview

The RXM4AB1ED is a compact miniature plug-in relay from Schneider Electric’s Zelio RXM series. It features 4 changeover contacts (4 CO / 4PDT) and operates with a 48 V DC coil voltage. Designed for general-purpose use, it delivers reliable switching performance in industrial control and automation systems.

2. Technical Specifications

• Product Range: Zelio RXM – Miniature Plug-in Relays

• Model: RXM4AB1ED

• Function: Electromechanical relay

• Number of Contacts:

  • 4 CO (4 changeover contacts)

  • Also referred to as 4PDT (4 pole double throw)

• Contact Rating:

  • 6 A at 250 V AC / 30 V DC (resistive load)

• Coil Voltage:

  • 48 V DC

• Coil Power Consumption:

  • Approx. 0.9 W

• Dielectric Strength:

  • 2,000 V between coil and contact

• Response Time:

  • Pickup: ≤ 15 ms

  • Dropout: ≤ 10 ms

• Mounting Type:

  • Plug-in type (socket compatible)

  • DIN rail with suitable socket (e.g., RXZE2M114)

• Mechanical Durability:

  • ≥ 10 million operations

• Electrical Durability:

  • ≥ 100,000 cycles at rated load

• Operating Temperature:

  • -40°C to +55°C

• Protection Rating:

  • IP40 (relay body), depending on enclosure

• Standards:

  • CE, UL, CSA, RoHS compliant

3. Applications

The RXM4AB1ED is used in a wide variety of automation and control tasks where multiple contact switching is needed. Common applications include:

• Industrial Automation Panels

• PLC Interface Relays

• Motor Control Circuits

• Lighting and HVAC Control

• Signal Switching and Logic Circuits

• Building Management Systems (BMS)

• Alarm and Safety Systems

• Pumping Stations and Water Treatment

Its 4-pole configuration allows switching of multiple circuits or redundancy in control systems.

4. Key Features

• Compact Size: Space-saving design ideal for control cabinets.

• Versatile Contact Arrangement: 4 CO contacts for flexible switching needs.

• Wide Application Compatibility: Suitable for both AC and DC control circuits.

• Reliable Performance: High mechanical and electrical durability.

• Easy Maintenance: Plug-in design allows fast relay replacement.

• LED Indicator (in some socket versions): Optional visual status indication.

• Wide Temperature Range: Performs well in harsh environments.