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LA1KN40
Schneider LA1KN40 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 Schneider LA1KN40 is a high-quality auxiliary contact block designed to complement the TeSys K series of control relays. This component is essential for users who require reliable and instantaneous switching capabilities within their electrical circuits. With a pole contact composition of 4 Normally Open (NO) contacts, it ensures a robust connection and disconnection of circuits as needed.
Crafted for front mounting, the LA1KN40 is equipped with screw clamp terminals that can accommodate a range of control wire sizes, making installation straightforward and secure. The contact block is rated for operational voltages up to 690 V AC, with a frequency range of 25 to 400 Hz, and it conforms to international standards including IEC 60947-5-1, UL 60947-5-1, and CSA C22.2 No 60947-5-1, ensuring its suitability for a wide array of applications.
The unit boasts an impressive insulation resistance of over 10 MOhm, a testament to its ability to maintain circuit integrity and safety. Additionally, the LA1KN40 has a rated insulation voltage of 690 V, further underlining its capability to handle high-voltage applications with ease.
This auxiliary contact block is not only functional but also designed with sustainability in mind, complying with the latest environmental regulations such as REACh and RoHS. Its compact dimensions and lightweight design ensure it does not add unnecessary bulk to assemblies, making it an excellent choice for space-conscious setups.
Overall, the Schneider LA1KN40 auxiliary contact block is a reliable and efficient solution for enhancing the control and safety of electrical circuits in a variety of industrial and commercial settings.
Crafted for front mounting, the LA1KN40 is equipped with screw clamp terminals that can accommodate a range of control wire sizes, making installation straightforward and secure. The contact block is rated for operational voltages up to 690 V AC, with a frequency range of 25 to 400 Hz, and it conforms to international standards including IEC 60947-5-1, UL 60947-5-1, and CSA C22.2 No 60947-5-1, ensuring its suitability for a wide array of applications.
The unit boasts an impressive insulation resistance of over 10 MOhm, a testament to its ability to maintain circuit integrity and safety. Additionally, the LA1KN40 has a rated insulation voltage of 690 V, further underlining its capability to handle high-voltage applications with ease.
This auxiliary contact block is not only functional but also designed with sustainability in mind, complying with the latest environmental regulations such as REACh and RoHS. Its compact dimensions and lightweight design ensure it does not add unnecessary bulk to assemblies, making it an excellent choice for space-conscious setups.
Overall, the Schneider LA1KN40 auxiliary contact block is a reliable and efficient solution for enhancing the control and safety of electrical circuits in a variety of industrial and commercial settings.
| Specification | Description |
|---|---|
| Part Number | LA1KN40 |
| Manufacturer | Schneider Electric |
| Product Range | TeSys |
| Device Short Name | LA1 |
| Product or Component Type | Auxiliary Contact Block |
| Pole Contact Composition | 4 Normally Open (NO) |
| Mounting Location | Front |
| Rated Operational Voltage | ≤690 V AC 25...400 Hz |
| Rated Insulation Voltage | 690 V conforming to IEC 60947-5-1, 600 V conforming to UL 60947-5-1, 600 V conforming to CSA C22.2 No 60947-5-1 |
| Conventional Free Air Thermal Current | 10 A (at 50 °C) |
| Rated Making Capacity | 110 A at ≤ 690 V AC conforming to IEC 60947 |
| 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 at ≤ 690 V conforming to IEC 60947 |
| Minimum Switching Current | 5 mA |
| Minimum Switching Voltage | 17 V |
| Non-overlap Distance | 0.5 mm |
| Insulation Resistance | > 10 MOhm |
| Connections - Terminals | Screw clamp terminals accommodating various cable sizes and types |
| Tightening Torque | 1.3 N.m with screwdriver Philips No 2 or pozidriv No 2 |
| Height | 30 mm |
| Width | 38 mm |
| Depth | 35 mm |
| Net Weight | 0.045 kg |
| Environmental Characteristic | Normal environment |
| IP Degree of Protection | IP20 conforming to IEC 60529 |
| Protective Treatment | TC conforming to IEC 60068 |
| Ambient Air Temperature for Operation | -25...50 °C |
| Ambient Air Temperature for Storage | -50...80 °C |
| Operating Altitude | 2000 m without derating |
What type of device is the Schneider TeSys Series Auxiliary Contact Block?
The Schneider TeSys Series Auxiliary Contact Block is an industrial control product used for making and breaking auxiliary circuits and providing control signals to contactors and relays.
What is the voltage rating for this auxiliary contact block?
The auxiliary contact block is rated for operational voltages up to 690 V AC at frequencies of 25 to 400 Hz.
Can this auxiliary contact block be mounted on the front of a device?
Yes, the auxiliary contact block is designed for front mounting on compatible TeSys K devices.
What is the contact composition of this auxiliary contact block?
The contact composition of this auxiliary contact block is 4 Normally Open (NO) contacts.
What type of terminals does this auxiliary contact block have?
This auxiliary contact block is equipped with screw clamp terminals for secure and reliable connections.
What is the thermal current rating for this contact block?
The conventional free air thermal current rating for this contact block is 10 A at 50°C.
What standards does this auxiliary contact block comply with?
This auxiliary contact block complies with international standards such as EN/IEC 60947-5-1, UL 60947-5-1, and CSA C22.2 No 60947-5-1.
What is the minimum switching current for this contact block?
The minimum switching current for this contact block is 5 mA.
What is the insulation resistance of this auxiliary contact block?
The insulation resistance of this auxiliary contact block is greater than 10 MOhm.
Is this auxiliary contact block RoHS compliant?
Yes, this auxiliary contact block is compliant with the EU RoHS Directive, indicating that it is free from certain hazardous materials.
- Integration into control circuits for industrial machinery
- Use in electrical control panels for motor starters
- Implementation in automation systems for status monitoring
- Application in conveyor systems for auxiliary signaling
- Utilisation in HVAC systems for additional control functions
- Inclusion in packaging equipment for operational enhancements
- Employment in material handling systems for improved process control
- Installation in manufacturing lines for auxiliary contact interfacing
- Incorporation in control systems for pumps and compressors
- Adaptation in agricultural machinery for expanded circuit control options
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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All parts new or reconditioned are covered by EU Automation 12 month warranty
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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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