Schneider Electric Auxiliary Contact, 4 Contact, 3 NO/1 NC Configuration, Screw Mount, DIN Rail, 10 A Current, 600V LA1KN31

Schneider Electric LA1KN31 Auxiliary Contact is a high-quality auxiliary signal device with 4 contacts comprised of 3 normally open (NO) and 1 normally closed (NC) contacts. This model belongs to the LA1K series and is designed for efficient and instantaneous switching, making it ideal for extending the switching function of contactors in automation and control equipment.

The contactor auxiliary block operates at a contact current rating of 10 A and contact voltage of 600V AC, providing reliable performance in low-power industrial and commercial electrical systems. It features screw terminal mounting on a DIN rail, allowing secure and straightforward assembly on switchgear and control panels, ensuring reliable mechanical linkage with the main contactor.

Engineered to operate reliably within environmental temperatures from -25°C up to +50°C, the LA1KN31 auxiliary contact is well-suited for demanding industrial environments. It offers rated insulation voltage of 690V and a minimal load threshold of 5 mA, enabling precise control and signaling tasks.

Lightweight at approximately 45 grams, this auxiliary contact minimizes mechanical load on the primary contactor. It is compliant with key safety and performance standards including EN 50011 and CENELEC EN 50005, ensuring it meets rigorous industry requirements.

Typical applications include automated industrial systems, HVAC installations, and control cabinets where reliable contact feedback and auxiliary signaling are critical. The auxiliary contact is designed to complement contactors from the TeSys K range such as LC1K, CA2K, and CA3K.

Instantaneous contact operation for rapid signal transmission. Mounts securely on DIN rails using screw terminals. Rated for 10 A contact current and 600V AC contact voltage. Operates in harsh environments within -25°C to +50°C temperature range.

Complies with EN 50011 and CENELEC EN 50005 standards. Compact and lightweight design eases installation. Ideal for automation, industrial control, and HVAC applications.

Schneider Electric's LA1KN31 Auxiliary Contact integrates seamlessly into electrical control systems, enhancing operational reliability and monitoring capabilities. Explore the full range of Schneider Electric components and solutions at EnvMart for your industrial automation projects.