CA5-40N

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

ABB CA5-40N Auxiliary Contact Block: 4NO contacts, 50/60 Hz, 1200 operating cycles, surface mount, ideal for A45 to A110, AE45 to AE75, AF45 to AF110, TAE45 to TAE75 across the line contactors.

Product ModelCA5-40N

Material Number1SBN010040R1240

Product ID83965

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe ABB CA5-40N Auxiliary Contact Block is designed to provide reliable electrical connections, ensuring consistent performance in a variety of applications.
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2. High Operating CyclesWith 1200 operating cycles, this contact block is built to withstand frequent use, making it a durable choice for your electrical needs.
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3. Versatile CompatibilityCompatible with A45 to A110, AE45 to AE75, AF45 to AF110, and TAE45 to TAE75 across the line contactors, this block offers flexibility in its usage.
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4. Efficient DesignThe front-mounted instantaneous auxiliary contact block ensures quick and efficient operation, making it an ideal choice for applications requiring rapid switching.

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. Durable ConstructionFeaturing an IP20 protection class and screw terminal connection, this contact block is built to last, providing a robust solution for your electrical projects.

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

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

N22E N31E N40E NL22E NL31E NL40E TNL22E TNL31E TNL40E

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

E-Number (Finland)

3709192

Manufacturer ID

1SBN010040R1240