CA5X-40U

Name: CA5X-40U
Brand: ABB
SKU: CA5X-40U

The ABB CA5X-40U is a compact and versatile 4-pole front-mounted auxiliary contact block equipped with screw terminals. It is designed to extend the functionality of electrical circuits, making it a reliable solution for various applications.

Product ModelCA5X-40U

Material Number1SBN019040R1340

Product ID74195

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe CA5X-40U features a compact design, making it easy to integrate into any electrical system without taking up excessive space.
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2. Versatile ApplicationThis auxiliary contact block is versatile and can be used in a wide range of applications, from industrial control systems to residential electrical setups.
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3. Reliable PerformanceEquipped with high-quality components, the CA5X-40U ensures reliable performance and durability, minimizing the risk of electrical failures.
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4. Easy InstallationThe screw terminals on the CA5X-40U make installation straightforward and efficient, reducing the time and effort required for 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

43 mm

Product Net Depth / Length

32.5 mm

Product Net Height

47 mm

Product Net Weight

0.06 kg

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

5. Compliance with StandardsThe CA5X-40U meets all relevant industry standards, ensuring compliance and safety in electrical installations. It is a trusted choice for professionals and DIY enthusiasts alike.

Rated Operational Voltage

Auxiliary Circuit 690 V Main Circuit 690 V

Conventional Free-air Thermal Current (Ith)

acc. to IEC 60947-5-1, Î = 40 Â°C 16 A

Rated Operational Current AC-15 (Ie)

(690 V) 2 A (24 / 127 V) 6 A (220 / 240 V) 4 A (380 / 400 V) 3 A

Rated Short-time Withstand Current Low Voltage (Icw)

for 0.1 s 140 A for 1 s 100 A

Maximum Electrical Switching Frequency

(AC-15) 1200 cycles per hour (DC-13) 900 cycles per hour

Rated Operational Current DC-13 (Ie)

(24 V) 6 A / 144 W (110 V) 0.55 A / 60 W (125 V) 0.55 A / 69 W (220 V) 0.30 A / 66 W (250 V) 0.30 A / 75 W (400 V) 2.8 A / 134 W (500 V) 1 A / 72 W

Rated Insulation Voltage (Ui)

acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 V

Maximum Mechanical Switching Frequency

3600 cycles per hour

Terminal Type

Screw Terminals

Suitable For

AX06 AX09 AX12 AX18 AX25 AX32 AX40

Object Classification Code

ETIM 7

EC000041 - Auxiliary contact block

ETIM 8

EC000041 - Auxiliary contact block

ETIM 9

EC000041 - Auxiliary contact block

eClass

V11.0 : 27371302

UNSPSC

39121500

IDEA Granular Category Code (IGCC)

4743 >> Auxiliary contact block

Manufacturer ID

1SBN019040R1340