CR-MX220DC2LT

Name: CR-MX220DC2LT
Brand: ABB
SKU: CR-MX220DC2LT

The ABB CR-MX220DC2LT is a versatile pluggable interface relay designed for various industrial applications. It offers 2 c/o (SPDT) contacts, rated for 220VDC and 250V/7A, with an integrated LED indicator and test button for manual actuation and locking of the output contacts.

Product ModelCR-MX220DC2LT

Material Number1SVR405641R9100

Product ID71626

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Galvanic Isolation and Signal SeparationThe CR-MX220DC2LT ensures reliable galvanic isolation and signal separation, crucial for maintaining the integrity of your industrial processes.
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2. Versatile Control Supply VoltagesAvailable in multiple control supply voltages (12V, 24V, 48V, 110V, 220V DC and 24V, 110V, 230V AC), this relay can be easily integrated into diverse applications.
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3. High-Performance ContactsEquipped with cadmium-free contact material, the CR-MX220DC2LT offers high-performance contacts that ensure reliable switching operations.
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4. Integrated LED Indicator and Test ButtonThe relay features an integrated LED indicator (green for DC, red for AC) and a test button for manual actuation and locking of the output contacts, enhancing operational efficiency.

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

37 mm

Product Net Depth / Length

28 mm

Product Net Weight

0.034 kg

Function

Pluggable miniature interface relay CR-MX

Sub-Function

Relay with built in LED

5. Durable and Reliable DesignWith a mechanical lifetime of ≥2 x 10^7 switching cycles and an electrical lifetime of ≥1 x 10^5 switching cycles (AC-1), the CR-MX220DC2LT is designed to withstand the demands of industrial environments.

Rated Control Supply Voltage (Us)

Rated Operational Voltage

250 V AC

Output

2 c/o (SPDT) contacts

Output Signal

250 V / 7 A

Terminal Type

Flat-Pin Connections

Rated Operational Current AC-12 (Ie)

(230 V) 7 A

Rated Operational Current AC-15 (Ie)

(120 V) 2 A (230 V) 0.8 A

Rated Operational Current DC-12 (Ie)

(24 V) 7 A

Rated Operational Current DC-13 (Ie)

(24 V) 1.9 A (120 V) 0.8 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

1SVR405641R9100