CR-U024AC2

Name: CR-U024AC2
Brand: ABB
SKU: CR-U024AC2

ABB CR-U024AC2: A universal pluggable interface relay with 2 c/o (SPDT) contacts, rated for 250 V / 10 A AC. Ideal for signal isolation, noise suppression, and amplification in control applications.

Product ModelCR-U024AC2

Material Number1SVR405621R0000

Product ID87647

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable Signal Isolation:DescriptionThe ABB CR-U024AC2 ensures reliable signal isolation, preventing noise and interference from affecting your control systems.
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2. Versatile Applications:DescriptionThis pluggable interface relay is suitable for a wide range of control applications, including electrical isolation, levelling, and signal amplification.
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3. High-Quality Contacts:DescriptionEquipped with high-quality c/o (SPDT) contacts rated at 250 V / 10 A AC, ensuring consistent and reliable performance.
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4. Easy Installation:DescriptionThe CR-U024AC2 is designed for easy installation and can be plugged into standard sockets, making it a convenient solution for many applications.
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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

35 mm

Product Net Height

54.4 mm

Product Net Depth / Length

35 mm

Product Net Weight

0.083 kg

Function

Pluggable universal interface relay CR-U

Sub-Function

Relay w/o built in LED

5. Durable Design:DescriptionBuilt with a durable design, this relay can withstand ambient temperatures ranging from -40°C to +55°C and has a mechanical lifetime of over 2 x 10^7 switching cycles.

Rated Control Supply Voltage (Us)

Rated Operational Voltage

250 V AC

Rated Frequency (f)

50 / 60 Hz

Output

2 c/o (SPDT) contacts

Output Signal

250 V / 10 A

Terminal Type

Rated Operational Current AC-12 (Ie)

(230 V) 10 A

Rated Operational Current AC-15 (Ie)

(120 V) 3 A (230 V) 1.5 A

Rated Operational Current DC-12 (Ie)

(24 V) 10 A

Rated Operational Current DC-13 (Ie)

(24 V) 2 A (250 V) 0.1 A

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

300 V AC

Pilot Duty UL/CSA

B300

Flammability According to UL94

Ambient Air Temperature

Operation -40 ... +55 Â°C Storage -40 ... +85 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

E-Number (Finland)

2712763

E-Number (Norway)

4187459

E-Number (Sweden)

4005410

Manufacturer ID

1SVR405621R0000