CA5-04E

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

The ABB CA5-04E Auxiliary Contact Block is a high-performance, front-mount auxiliary contact block designed for frequent switching applications. It features screw terminals and supports both DC and AC currents, making it versatile for various electrical systems.

Product ModelCA5-04E

Material Number1SBN010040R1004

Product ID84842

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. High Switching FrequencyThe CA5-04E can handle up to 1200 cycles per hour, making it ideal for high-frequency applications where reliability is crucial.
2
2. Compact DesignIts front-mount design ensures a compact footprint, making it easy to integrate into existing electrical systems without taking up too much space.
3
3. Versatile Current HandlingThe block supports both DC and AC currents, with rated operational currents of 6 A at 24 V and 2.8 A at 48 V, providing flexibility in various electrical configurations.
4
4. Screw TerminalsThe use of screw terminals simplifies installation and maintenance, ensuring secure connections that can withstand frequent use.
5

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

5. Reliable PerformanceDesigned for auxiliary circuits up to 690 volts and main circuits up to 24 volts, the CA5-04E offers reliable performance in a wide range of electrical applications.

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

Short-Circuit Protective Devices

Auxiliary Circuit - gG Type Fuses 10 A

Rated Short-time Withstand Current Low Voltage (Icw)

for 0.1 s 140 A for 1 s 100 A

Maximum Electrical Switching Frequency

1200 cycles per hour

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

Mechanical Durability

10 million 3 million

Maximum Mechanical Switching Frequency

3600 cycles per hour

Degree of Protection

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

Terminal Type

Screw Terminals

Suitable For

AF45 AF50 AF63 AF75 AF95B GAF75 A9 A16 A26 A45 A50 A63 A75 A95 A110 AL9 AL16 AL26 AE45 AE50 AE63 AE75 TAL9 TAL16 TAL26 TAE45 TAE50 TAE75 GA75 GAE75 UA50 UA63 UA75 UA95 UA110

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

39121522

IDEA Granular Category Code (IGCC)

4743 >> Auxiliary contact block

Manufacturer ID

1SBN010040R1004