ABB CA4-40N: A 4-pole front-mounted auxiliary contact block with screw terminals, designed for reliable operation in industrial environments.
Product ModelCA4-40N
Material Number1SBN010140R1240
Product ID83828
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable OperationThe ABB CA4-40N is designed to provide consistent and reliable operation in various industrial environments, ensuring your systems run smoothly.
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2. Efficient ControlWith its 4-pole configuration, this auxiliary contact block offers efficient control over auxiliary circuits, enhancing the overall performance of your industrial setup.
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3. Easy InstallationFeaturing screw terminals, the CA4-40N makes installation straightforward and hassle-free, saving you time and effort.
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4. Durable ConstructionBuilt to withstand the demands of industrial environments, the CA4-40N is constructed with high-quality materials that ensure long-lasting performance.
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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
39.5 mm
Product Net Height
43 mm
Product Net Weight
0.055 kg
Number of Auxiliary Contacts NO
4
Number of Auxiliary Contacts NC
0
5. Compliance with StandardsThe CA4-40N meets international standards, including UL and CSA certifications, ensuring it is safe and compliant for use in your industrial applications.
Standards
IEC/EN 60947-5-1, UL 60947-5-1, CSA C22.2 No. 60947-5-1-14
Rated Operational Voltage
Auxiliary Circuit 690 V
Rated Frequency (f)
Auxiliary Circuit 50 / 60 Hz
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-5-1, Π= 40 °C 16 A
Rated Operational Current AC-15 (Ie)
(500 V) 2 A (690 V) 2 A (24 / 127 V) 6 A (220 / 240 V) 4 A (400 / 440 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 (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) 0.27 A / 60 W (250 V) 0.27 A / 68 W (400 V) 0.15 A / 60 W (500 V) 0.13 A / 65 W (600 V) 0.1 A / 60 W
