CA5-04U

Name: CA5-04U
Brand: ABB
SKU: CA5-04U

The ABB CA5-04U Auxiliary Contact Block is a high-performance, 4-pole electrical component designed for reliable connections. It features 4 normally open (NO) contacts and can withstand 1200 operating cycles, making it suitable for a variety of applications.

Product ModelCA5-04U

Material Number1SBN010040R1304

Product ID84119

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Reliable PerformanceThe ABB CA5-04U is built to last, ensuring consistent performance in demanding electrical environments.
2
2. Versatile ApplicationSuitable for 4-pole applications, this contact block can be used across a range of electrical systems.
3
3. High Contact ReliabilityWith 4 normally open (NO) contacts, this block provides secure and reliable electrical connections.
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4. Durable DesignDesigned to withstand 1200 operating cycles, this contact block is engineered for long-term use.
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5. Easy Installation

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

39 mm

Product Net Height

47 mm

Product Net Weight

0.06 kg

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

Featuring screw terminal connections, the ABB CA5-04U is easy to install and integrate into your electrical setup.

Rated Operational Voltage

Auxiliary Circuit 690 V

Rated Frequency (f)

Auxiliary Circuit 50 / 60 Hz

Rated Operational Current AC-15 (Ie)

(500 V) 2 A (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

Rated Operational Current DC-13 (Ie)

(24 V) 6 A / 144 W (48 V) 2.8 A / 134 W (72 V) 1 A / 72 W (110 V) 0.55 A / 60 W (125 V) 0.55 A / 69 W (220 V) 0.30 A / 66 W (250 V) 0.3 / 75 W

Rated Insulation Voltage (Ui)

acc. to IEC 60947-5-1 690 V acc. to UL/CSA 600 V

Degree of Protection

acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20

Terminal Type

Screw Terminals

Suitable For

A9 A12 A16 A26 A30 A40 AL9 AL9Z AL12 AL12Z AL16 AL16Z AL26 AL30 AL40 TAL9 TAL12 TAL16 TAL26 TAL30 TAL40 UA16 UA26 UA30

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

Manufacturer ID

1SBN010040R1304