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LA1KN22
Schneider LA1KN22 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
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We deliver worldwide
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2. Dedicated Account Manager
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3. Your quote
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All orders are subject to product availability. See our T&Cs.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Telemecanique LA1KN22 is a high-quality auxiliary contact block designed for seamless integration with TeSys K control relays. This component is essential for users looking to expand the functionality of their control systems, providing additional switching capabilities. The LA1KN22 features a robust combination of 2 Normally Open (NO) and 2 Normally Closed (NC) contacts, making it a versatile choice for various applications.
Constructed to mount at the front of a relay, this auxiliary contact block ensures easy access and straightforward installation. It is equipped with screw clamp terminals that accommodate a range of wire sizes, ensuring secure and reliable connections. The terminals are designed to support both solid and flexible wires, with or without cable ends, providing flexibility in wiring.
Rated for an operational voltage of up to 690 V AC at frequencies up to 400 Hz, the LA1KN22 is suitable for a wide array of electrical systems. It also boasts a rated insulation voltage of 690 V, in accordance with international standards, including IEC 60947 and BS 5424. The conventional free air thermal current rating of 10 A at 50°C further attests to its capability to handle significant electrical loads.
The LA1KN22 auxiliary contact block is designed to perform in a variety of environmental conditions, with an operational temperature range of -25°C to 50°C and a storage temperature range of -50°C to 80°C. It is also rated for use at altitudes up to 2000 metres without the need for derating.
This product is compliant with the EU RoHS Directive, ensuring that it is free from hazardous substances, and it supports the ethos of environmental responsibility. The compact dimensions, with a depth of just 35 mm, allow for efficient use of space within electrical enclosures.
Overall, the Telemecanique LA1KN22 auxiliary contact block is a reliable and durable choice for those seeking to enhance the control and monitoring capabilities of their electrical systems. Its compliance with international standards and adaptability to various environmental conditions make it a suitable component for a broad range of industrial applications.
Constructed to mount at the front of a relay, this auxiliary contact block ensures easy access and straightforward installation. It is equipped with screw clamp terminals that accommodate a range of wire sizes, ensuring secure and reliable connections. The terminals are designed to support both solid and flexible wires, with or without cable ends, providing flexibility in wiring.
Rated for an operational voltage of up to 690 V AC at frequencies up to 400 Hz, the LA1KN22 is suitable for a wide array of electrical systems. It also boasts a rated insulation voltage of 690 V, in accordance with international standards, including IEC 60947 and BS 5424. The conventional free air thermal current rating of 10 A at 50°C further attests to its capability to handle significant electrical loads.
The LA1KN22 auxiliary contact block is designed to perform in a variety of environmental conditions, with an operational temperature range of -25°C to 50°C and a storage temperature range of -50°C to 80°C. It is also rated for use at altitudes up to 2000 metres without the need for derating.
This product is compliant with the EU RoHS Directive, ensuring that it is free from hazardous substances, and it supports the ethos of environmental responsibility. The compact dimensions, with a depth of just 35 mm, allow for efficient use of space within electrical enclosures.
Overall, the Telemecanique LA1KN22 auxiliary contact block is a reliable and durable choice for those seeking to enhance the control and monitoring capabilities of their electrical systems. Its compliance with international standards and adaptability to various environmental conditions make it a suitable component for a broad range of industrial applications.
| Specification | Description |
|---|---|
| Part Number | LA1KN22 |
| Manufacturer | Telemecanique |
| Product Type | Auxiliary Contact Block |
| Mounting Location | Front, DIN Rail Mount |
| Pole Contact Composition | 2 Normally Open (NO); 2 Normally Closed (NC) |
| Rated Operational Voltage (Ue) | 600 V AC |
| Rated Insulation Voltage (Ui) | 690 V |
| Conventional Free Air Thermal Current (Ith) | 10 A (Thermal) |
| Rated Making Capacity (Irms) | 110 A at <= 690 V AC |
| Permissible Short-Time Rating | 80 A for 1 s; 60 A for 500 ms; 110 A for 100 ms |
| Associated Fuse Rating | 10 A gG <= 690 V |
| Minimum Switching Current | 5 mA |
| Minimum Switching Voltage | 17 V |
| Non-Overlap Distance | 0.02 in (0.5 mm) |
| Insulation Resistance | > 10 MOhm |
| Connections - Terminals | Screw Clamp |
| Tightening Torque | 11.51 lbf.in (1.3 N.m) |
| Depth | 1.38 in (35 mm) |
| Net Weight | 0.10 lb(US) (0.045 kg) |
| IP Degree of Protection | IP2x |
| Ambient Air Temperature for Operation | -13…122 °F (-25…50 °C) |
| Ambient Air Temperature for Storage | -58…176 °F (-50…80 °C) |
| Operating Altitude | 6561.68 ft (2000 m) without derating |
| Compliance | REACh, EU RoHS Directive |
| SVHC | Free of Substances of Very High Concern (SVHC) above the threshold |
What is the function of an auxiliary contact block?
An auxiliary contact block is used in conjunction with contactors or relays to provide additional switching operations. It can be used for status indication, interlocking circuits, or control logic functions in various industrial applications.
Can this auxiliary contact block be mounted on any contactor?
No, this auxiliary contact block is designed to be front-mounted on TeSys K range contactors and control relays. It should be compatible with devices within that specific range.
What type of terminals does this auxiliary contact block have?
The LA1KN22 auxiliary contact block comes with screw clamp terminals, which are suitable for connecting both solid and flexible wires with or without cable ends.
What is the rated operational voltage for this auxiliary contact block?
The rated operational voltage for the LA1KN22 is up to 690 V AC at frequencies up to 400 Hz.
What are the contact compositions available in this auxiliary contact block?
This auxiliary contact block has a pole contact composition of 2 Normally Open (NO) and 2 Normally Closed (NC) contacts.
What is the thermal current rating for this auxiliary contact block?
The conventional free air thermal current rating (Ith) for the LA1KN22 is 10 A at 50°C.
What are the environmental operating conditions for this auxiliary contact block?
The auxiliary contact block can operate within an ambient air temperature range of -25°C to 50°C and can be stored in temperatures ranging from -50°C to 80°C. It is also rated for operation at altitudes up to 2000 metres without derating.
What is the IP degree of protection for this auxiliary contact block?
The LA1KN22 has an IP degree of protection of IP2x, which provides protection against solid objects larger than 12.5 mm but does not provide protection against liquids.
What standards and certifications does this auxiliary contact block meet?
This auxiliary contact block meets international standards such as IEC 60947, VDE 0660, NF C 63-110, and BS 5424. It also holds UL and CSA certifications.
Is the auxiliary contact block compliant with RoHS and REACh regulations?
Yes, the LA1KN22 is compliant with both RoHS and REACh regulations, ensuring that it is free from certain hazardous materials and substances.
- Control circuit applications in industrial electric panels
- Auxiliary switching for contactors and relays
- Interface modules for automation systems
- Motor control centres for indicating circuit status
- Command and signalling functions in control systems
- Electrical interlocking for complex control circuits
- Safety interlocks in machinery and equipment
- Feedback loops in process control environments
- Expansion of contact capabilities in existing installations
- Pilot devices for start-stop operations in conveyor systems
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
2 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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