CA5-40N-W

Name: CA5-40N-W
Brand: ABB
SKU: CA5-40N-W

The ABB CA5-40N Auxiliary Contact Block is a front-mounted, high-capacity contact block suitable for applications requiring 6A at 24 to 127VAC and 50/60Hz frequency. It is designed for use with Model N22E/N31E/N40E/NL22E Block Contactors, ensuring reliable operation in various electrical systems.

Product ModelCA5-40N-W

Material Number1SBN010040W1240

Product ID89139

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. High Amperage RatingThe ABB CA5-40N Auxiliary Contact Block operates at 6A, making it suitable for high-current applications.
2
2. Versatile Voltage RangeCompatible with voltages ranging from 24 to 690VAC, this contact block is versatile and adaptable to different electrical systems.
3
3. Front Mounting DesignThe front-mounted design allows for easy installation and maintenance, enhancing the overall efficiency of your electrical setup.
4
4. Reliable Operating CyclesWith 10 million operating cycles, this contact block ensures long-lasting performance and reliability in demanding environments.
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

0.02 kg

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

Feature5. Compatibility with Model N22E/N31E/N40E/NL22E Block Contactors: Specifically designed for use with these block contactors, the ABB CA5-40N ensures seamless integration and optimal performance in your electrical system.

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

N22E N31E N40E NL22E NL31E NL40E TNL22E TNL31E TNL40E

ETIM 7

EC000041 - Auxiliary contact block

ETIM 8

EC000041 - Auxiliary contact block

ETIM 9

EC000041 - Auxiliary contact block

eClass

V11.0 : 27371302

Manufacturer ID

1SBN010040W1240