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LA1KN20
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LA1KN20
Schneider
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LA1KN20 - TeSys K - Auxiliary contact block - 2 NO - screw-clamps terminals - Schneider Electric

Cat No. LA1KN20
Category Power Contactor Accessories
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type Power Contactor Accessories

In Stock — 438 Qty

$24.64
Quantity Expected Delivery
438 Units 25 Business Days

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Technical Specification

Schneider LA1KN20 Power Contactor Accessories Technical Specification

Power Contactor Accessories
Contacts —
Other Details 2NO
Range of Product —
Sub Family Aux. Contact
Type K Model

Product Details

Schneider Electric LA1KN20 - TeSys K instantaneous auxiliary contact block, for contactors LC.K, LP.K, CA.K with screw clamp terminals,It provides 2NC contacts rated up to 10A 690V AC, connection by screw clamp terminals,Front mounting by clip-on, it procures high reliability and durability,Multi standards certified (IEC, UL, CSA, CCC), Green Premium compliant (RoHS/REACh). We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

Schneider LA1KN20 dimensions and weight

Dimensions (L × W × H)
Length 4 cm
Width 4 cm
Height 3.7 cm
Weight
Net Weight 0.031 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Schneider Electric LA1KN20 - TeSys K instantaneous auxiliary contact block, for contactors LC.K, LP.K, CA.K with screw clamp terminals,It provides 2NC contacts rated up to 10A 690V AC, connection by screw clamp terminals,Front mounting by clip-on, it procures high reliability and durability,Multi standards certified (IEC, UL, CSA, CCC), Green Premium compliant (RoHS/REACh). We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for LA1KN20

Every Schneider LA1KN20 Power Contactor Accessories purchased from Electrihub is 100% genuine, brand new, and supplied in original sealed packaging — ensuring top performance and reliability. We source all products from trusted Schneider supply channels, so you can buy with complete confidence.

Electrihub offers competitive pricing, fast delivery, and expert support to help you select the right Power Contactor Accessories for your application. Whether for industrial automation, electrical panels, or control systems, you can rely on Electrihub for authentic Schneider products that deliver consistent quality and safety.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.
The Schneider LA1KN20 is an auxiliary contact block designed to provide additional signaling and control logic for power contactors. In Indian industrial automation, it is commonly used for electrical interlocking, remote status indication (ON/OFF), and PLC feedback to ensure safe motor operation.
The LA1KN20 model is specifically designed for a particular range. For instance, LA1K series are for TeSys K (compact) contactors, while LADN/LAD8 series are for TeSys D/Deca contactors. It is essential to verify the frame size to ensure a secure mechanical snap-on fit within your control panel.
The LA1KN20 features high-reliability contacts rated for standard industrial control voltages used in India, such as 110V, 230V, or 415V AC. It is engineered to handle low-level switching currents (typically up to 10A thermal current) with high mechanical durability exceeding millions of cycles.
By adding the LA1KN20 to your power contactor, you can implement safety interlocks that prevent simultaneous operation of conflicting loads. Its finger-safe (IP20) terminal design complies with international safety standards, protecting maintenance personnel in Indian factories from accidental contact with live parts.
The LA1KN20 features a modular, tool-free 'clip-on' mounting mechanism. It can be easily mounted on the front or side of the compatible contactor. In the Indian context, this modularity allows for quick field upgrades and reduces downtime during panel maintenance or logic modification.
The Schneider LA1KN20 features a conventional thermal current (I_{th}) of 10A at \le 50^\circ C, adhering to IEC 60947-5-1. This ensures high-performance signaling in compact TeSys K control circuits used in Indian panel boards.
The LA1KN20 is rated for AC-15 (600V AC) and DC-13 (600V DC) utilization categories. It provides reliable switching for control coils and signaling lamps across a wide operational voltage range from 17V to 690V AC/DC.
Equipped with high-conductivity contacts, the LA1KN20 has a minimum switching current of 5mA and a minimum switching voltage of 17V. This technical specification prevents signal loss when interfaced with modern PLCs and electronic controllers.
The LA1KN20 auxiliary block is designed for heavy-duty industrial use, offering a mechanical durability of 5 million cycles. This ensures long-term maintenance-free operation in demanding Indian manufacturing environments.
The LA1KN20 uses screw clamp terminals designed for a tightening torque of 0.8 N.m to 1.3 N.m. It accommodates flexible cables up to 1.5mm^2 or rigid cables up to 4mm^2, ensuring secure electrical terminations.

Reviews & Ratings

4.3
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Joel Miller Apr 28, 2026

Integrating the Schneider LA1KN20 into our facility's power management system was very efficient. The build quality reflects Schneider's reputation for engineering excellence and safety. A great addition to our inventory of critical spares for this infrastructure project. Ordering from Electrihub ensures we get original equipment without any logistics delay. Will definitely continue to source our Schneider components from Electrihub.

Sophia Loren Apr 28, 2026

Procured the LA1KN20 for a high-specification industrial control system. Maintains excellent electrical characteristics and stability even under continuous high-duty cycles. Working flawlessly in our modular power distribution unit since the integration. The product arrived in original factory packaging through the Electrihub portal. An essential spare for maintaining operational continuity in our facility.

Benedict Walsh Apr 28, 2026

The Schneider LA1KN20 was the exact technical solution required for our automation logic. Verified the dielectric strength and insulation resistance; everything is within tolerance. An essential component for maintaining high system uptime in our global manufacturing facility. Trustworthy procurement process; Electrihub is our top-tier supplier for electrical spares. Overall, a very satisfying purchase experience for our engineering department.

Xavier Knight Apr 28, 2026

The LA1KN20 is an essential component for our machine-level control circuits. The contact response and trip accuracy are perfectly calibrated for precision engineering. Handled the heavy-duty cycles of our industrial setup without any performance drift. Electrihub remains our preferred global partner for authentic Schneider components. Perfect balance of technical excellence and competitive global pricing.

Anil Shrivastava Apr 28, 2026

Required a robust Schneider unit to handle high-demand circuit logic. Auxiliary contacts provide consistent logic feedback to our remote PLC monitoring. Ideal for the specific automation and circuit protection we are implementing. The transaction via RAS Electrihub was smooth, with perfect documentation. Will definitely continue to source our electrical components from RAS Electrihub.

Harish Rao Apr 28, 2026

The Schneider LA1KN20 was the specific technical choice for our automation rack. The trip accuracy and response speed align perfectly with the engineering datasheet. Functions flawlessly within our motor control center (MCC) logic setup. RAS Electrihub's stock availability helped us meet a tight project deadline. Satisfies all our internal technical audit requirements for switchgear.

Rahul Kulkarni Apr 28, 2026

Selected the LA1KN20 for its compatibility with our existing Schneider infrastructure. Mechanical life and switching reliability exceed our project's baseline requirements. Matches the rigorous technical standards of our current infrastructure project. The support from RAS Electrihub in confirming technical specs was excellent. Highly recommended for professional electrical and engineering applications.

Suresh Prabhu Apr 28, 2026

Sourced this Power Contactor Accessories based on its proven performance in industrial environments. Housing insulation and dielectric strength meet all standard safety certifications. Provides reliable and precise protection for our sensitive automation circuits. Very impressed with the authentic Schneider supply from the RAS Electrihub team. Perfect balance of technical excellence and competitive local pricing.

Abhishek Roy Apr 28, 2026

The LA1KN20 is an excellent addition to our standard distribution board setup. Thermal dissipation is well-managed, preventing hotspots in high-density panels. Fits seamlessly into our modular power distribution unit with zero space waste. RAS Electrihub ensured we received original products with fast turnaround. An essential spare for maintaining operational continuity in our facility.

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