CR-MX220DC4L

Name: CR-MX220DC4L
Brand: ABB
SKU: CR-MX220DC4L

The ABB CR-MX220DC4L is a compact, pluggable interface relay suitable for various industrial processes. It operates at 220V DC and includes 4 SPDT contacts, making it versatile for applications requiring signal separation, voltage coupling, and signal amplification.

Product ModelCR-MX220DC4L

Material Number1SVR405633R9100

Product ID82287

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Versatile ApplicationThe ABB CR-MX220DC4L is universally applicable in a wide range of industrial processes, including those requiring galvanic isolation, signal separation, voltage coupling, and signal amplification.
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2. Compact DesignWith a compact design, this relay is easy to integrate into various systems, making it ideal for space-constrained applications.
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3. High ReliabilityBuilt with cadmium-free contact material, the CR-MX220DC4L ensures high reliability and durability, reducing the need for frequent replacements.
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4. Easy InstallationThe pluggable function module design makes installation straightforward, saving time and effort in setup.
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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

36 mm

Product Net Depth / Length

28 mm

Product Net Weight

0.035 kg

Function

Pluggable miniature interface relay CR-MX

Sub-Function

Relay with built in LED

5. Comprehensive SpecificationsThe relay operates at 220V DC with 4 SPDT contacts, providing a robust solution for controlling and managing electrical signals in industrial settings.

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

CSA 22.2 No. 14 IEC/EN 63000 IEC/EN 61010-1 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

1SVR405633R9100