The Schneider Electric LA1KN40 is an auxiliary contact block designed for use with TeSys K series control components. This specific configuration features four normally open (NO) contacts, providing versatile switching capabilities for control circuits. It is engineered to integrate seamlessly with TeSys K contactors and motor starters, commonly found in machine tool applications and control panels.

Technical details

• Series: TeSys K
• Contact Configuration: 4 Normally Open (NO)
• Terminal Type: Screw-clamps
• Mounting Type: Front mounting
• Contact Rating: Auxiliary contacts are typically rated for low voltage and current control circuits. For precise AC-15 or DC-13 ratings, consult the manufacturer's datasheet.
• Operating Temperature: Standard industrial operating temperature range. Refer to manufacturer specifications for exact limits.
• Environmental Protection: Designed for standard industrial environments.
• Certifications: Typically compliant with relevant IEC and UL standards for control equipment.

Applications & compatibility

This auxiliary contact block is essential for expanding the control logic of TeSys K motor starters and contactors. It is frequently deployed in applications such as packaging machinery, conveyor systems, HVAC control, and general industrial automation where additional signaling or interlocking functions are required. The LA1KN40 is compatible with the full range of TeSys K contactors and other accessories within the series.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LA1KN40 or contact our technical team for cross-reference assistance with compatible TeSys K components.