CR-MX024DC4L

Name: CR-MX024DC4L
Brand: ABB
SKU: CR-MX024DC4L

The ABB CR-MX024DC4L is a reliable 24V DC pluggable interface relay with 4 c/o (SPDT) contacts, designed for industrial applications needing galvanic isolation and signal separation.

Product ModelCR-MX024DC4L

Material Number1SVR405633R1100

Product ID91197

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Feature1. Versatile Control Supply Voltages The CR-MX024DC4L operates with a 24V DC rated control supply voltage, making it suitable for a wide range of industrial applications.
2
Feature2. High-Performance Contacts Equipped with 4 c/o (SPDT) contacts rated at 250V / 5A, ensuring reliable and efficient switching operations.
3
Feature3. Galvanic Isolation and Signal Separation Designed to provide galvanic isolation and signal separation, this relay is ideal for applications requiring electrical insulation and signal integrity.
4
Feature4. Integrated Test Button Features an integrated test button for manual actuation and locking of the output contacts, facilitating easy testing and troubleshooting.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

21.5 mm

Product Net Height

35 mm

Product Net Depth / Length

28 mm

Product Net Weight

0.037 kg

Function

Pluggable miniature interface relay CR-MX

Sub-Function

Relay with built in LED

Feature5. Compact Design With a compact design and pluggable function modules, the CR-MX024DC4L is easy to integrate into various industrial control systems, saving space and enhancing system flexibility.

Rated Control Supply Voltage (Us)

Rated Operational Voltage

250 V AC

Output

4 c/o (SPDT) contacts

Output Signal

250 V / 5 A

Terminal Type

Flat-Pin Connections

Rated Operational Current AC-12 (Ie)

(230 V) 5 A

Rated Operational Current AC-15 (Ie)

(120 V) 1.9 A (230 V) 0.8 A

Rated Operational Current DC-12 (Ie)

(24 V) 5 A

Rated Operational Current DC-13 (Ie)

(24 V) 1.8 A (120 V) 0.5 A

Rated Impulse Withstand Voltage (Uimp)

Between Coil and Contacts 1.5 kV

Rated Insulation Voltage (Ui)

250 V

Degree of Protection

IP40

Mounting Position

Standards

CAN/CSA C22.2 No.14 IEC/EN 63000 IEC/EN 61810-1 UL 508

Maximum Operating Voltage UL/CSA

250 V AC

Flammability According to UL94

V-2

Ambient Air Temperature

Operation -40 ... +70 Â°C Storage -40 ... +70 Â°C

Maximum Operating Altitude Permissible

Without Derating 2000 m

Object Classification Code

ETIM 7

EC001437 - Switching relay

ETIM 8

EC001437 - Switching relay

ETIM 9

EC001437 - Switching relay

eClass

V11.0 : 27371601

UNSPSC

39122331

Manufacturer ID

1SVR405633R1100