SCHNEIDER ELECTRIC LA1KN22 050011

Schneider Electric LA1KN22 Auxiliary Contact Block for TeSys K Description The LA1KN22 is a high-quality auxiliary contact block manufactured by Schneider Electric. As part of the reliable TeSys K range, this block is designed to expand the functionality of TeSys K contactors and control relays by providing additional signaling contacts. It features a 2 Normally Open (NO) and 2 Normally Closed (NC) configuration, making it versatile for various control and automation applications. Specifications Manufacturer: Schneider Electric Type: LA1KN22 Part Number: 050011 Product Range: TeSys K Contact Configuration: 2 NO + 2 NC Mounting Style: Front Mount Conventional Free Air Thermal Current (Ith): 10 A Rated Insulation Voltage (Ui): 690 V Terminal Type: Screw Clamp Terminals Label Info IEC/EN 60947-5-1 AC-15: Ue 240V / Ie 6A DC-13: Ue 24V / Ie 6A Application This auxiliary contact block is typically used in industrial control panels for motor control, automation systems, and electrical distribution. It provides feedback on the contactor’s status, enables electrical interlocking, and controls additional circuits based on the main contactor’s operation. Country of Origin Made in Indonesia. CO2 Impact By purchasing this refurbished or surplus unit, you contribute to a circular economy and avoid the production of a new item, saving an estimated 2.0 kg of CO2 – a significant environmental benefit. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ Is the LA1KN22 compatible with all Schneider Electric contactors?No, the LA1KN22 is specifically designed for front mounting on TeSys K contactors and control relays (CA2K, CA3K, CA4K). It is not compatible with other series like TeSys D or TeSys F, which use different mounting mechanisms and accessory blocks. Always verify compatibility with your specific contactor model. What is the recommended wire size and tightening torque for the screw clamp terminals on the LA1KN22?The screw clamp terminals are designed for a wire size from 1 to 4 square mm (AWG 18 to 12) for solid or stranded wire without a cable end. For wires with a cable end, the range is 1 to 2.5 square mm (AWG 18 to 14). The recommended tightening torque is 1.3 N.m to ensure a secure and reliable connection. Can I stack multiple LA1KN22 blocks on a single TeSys K contactor?No, you can typically only mount one front-mount auxiliary contact block like the LA1KN22 onto a TeSys K contactor. If more auxiliary contacts are needed, you would need to use a combination of front-mount and side-mount blocks (if the contactor supports them) or use a control relay with a higher number of built-in contacts. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Friday, March 13, 2026