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Schneider CA2KN40M7

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CA2KN40M7

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Marvo Stock ID MV-316L
HS Code 85364900
SKU CA2KN40M7
Condition Used
Warranty 12 months
Weight (kg) 0.18
Length (mm) 57.00
Width (mm) 45.00
Height (mm) 58.00

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Specification & Description

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Specification & Description

Specification Description
Part Number CA2KN40M7
Manufacturer Schneider
Product Type Control Relay
Series TeSys K
Contact Composition 4 Normally Open (NO)
Rated Operational Voltage <= 690 V, <= 400 Hz
Control Circuit Type AC 50/60 Hz
Control Circuit Voltage 220...230 V AC 50/60 Hz
Conventional Free Air Thermal Current 10 A at <= 50 °C
Rated Making Capacity 110 A conforming to IEC 60947
Associated Fuse Rating 10 A gG conforming to IEC 60947 and VDE 0660
Rated Insulation Voltage 690 V conforming to IEC 60947, 750 V conforming to VDE 0110 group C, 600 V conforming to CSA
Mounting Support Plate, Rail
Terminal Type Screw Clamp Terminals
Tightening Torque 1.3 N.m with screwdriver
Operating Time 10...20 ms for coil de-energisation and NO opening/closing
Mechanical Durability 10 Mcycles
Operating Rate 10000 cyc/h
Inrush Power in VA 30 VA at 20 °C
Hold-in Power Consumption in VA 4.5 VA at 20 °C
Heat Dissipation 1.3 W
Minimum Switching Voltage 17 V
Minimum Switching Current 5 mA
Insulation Resistance > 10 MOhm
Dimensions (H x W x D) 58 x 45 x 57 mm
Product Weight 0.18 kg
IP Degree of Protection IP2X
Ambient Air Temperature for Operation -25...50 °C
Ambient Air Temperature for Storage -50...80 °C
Operating Altitude 2000 m without derating
Flame Retardance V1 conforming to UL 94
Standards IEC 60947, BS 5424, VDE 0660, NF C 63-140
Product Certifications CSA, UL
Protective Treatment TC conforming to IEC 60068
Environmental Compliance Green Premium product, RoHS Compliant

The Schneider CA2KN40M7 is a robust control relay from the TeSys K series, designed for seamless integration into control circuits. This relay is equipped with four normally open (NO) contacts and is capable of handling rated operational voltages up to 690V, making it suitable for a wide range of industrial applications. The control circuit operates with an AC voltage of 220...230V at 50/60 Hz, ensuring compatibility with standard power supplies.

Constructed for durability, the CA2KN40M7 boasts a mechanical endurance of 10 million cycles and an operational rate of up to 10,000 cycles per hour. It features a compact design with dimensions of 45 x 57 x 58 mm, allowing for efficient use of space on DIN rails or mounting plates. The relay's screw clamp terminals accommodate various wire sizes, ensuring secure and reliable connections.

This control relay is compliant with several international standards, including EN/IEC 60947-4-1 and UL 60947-4-1, and holds certifications such as CCC, UL, CSA, EAC, CE, and UKCA. It also meets environmental and safety requirements, with an IP2X degree of protection and a flame retardance rating of V1 conforming to UL 94.

The CA2KN40M7 is part of Schneider Electric's Green Premium product range, reflecting a commitment to sustainability by being free of substances of very high concern (SVHC) above the threshold. This makes it an environmentally responsible choice for businesses looking to minimise their ecological footprint while maintaining high standards of performance and reliability.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Frequently Asked Questions

What is the utilisation category for this control relay?

The control relay falls under the utilisation categories AC-15 for alternating current control circuits and DC-13 for direct current control circuits.

Can this control relay be mounted on a DIN rail?

Yes, it is designed for both DIN rail and plate mounting, providing flexibility for various installation requirements.

What is the rated operational voltage for this control relay?

The rated operational voltage for the control relay is up to 690 V for circuits up to 400 Hz.

What type of terminals does this control relay have for wire connections?

It is equipped with screw clamp terminals suitable for different types of wire connections, including solid and flexible cables with or without cable ends.

What is the tightening torque specification for the terminals?

The specified tightening torque for the screw clamp terminals is 1.3 N.m, ensuring secure and reliable connections.

What is the control circuit voltage range for this relay?

The control circuit voltage range for the relay is 220 to 230 V AC at 50/60 Hz.

What is the thermal current rating for this control relay?

The conventional free air thermal current rating (Ith) is 10 A at temperatures up to 50°C.

What are the dimensions of this control relay?

The dimensions of the control relay are 45 mm in width, 57 mm in depth, and 58 mm in height.

What is the product weight?

The weight of the control relay is approximately 0.18 kg.

What is the IP degree of protection for this control relay?

The control relay has an IP2X degree of protection, providing safety against solid objects larger than 12.5 mm.

What is the ambient operating temperature range for this relay?

The relay can operate within an ambient temperature range of -25 to 50°C.

What is the mechanical durability of this control relay?

The mechanical durability of the control relay is rated at 10 million cycles, indicating its robustness and longevity.

Does this control relay comply with RoHS regulations?

Yes, the control relay is compliant with RoHS regulations, ensuring it is free from certain hazardous substances.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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