The Schneider Electric LA1-LB021 is an auxiliary contact block designed for integration into industrial control panels and machinery. This specific model, part of the TeSys D series, offers a unique combination of normally open and normally closed contacts, making it suitable for complex control logic and interlocking functions within motor control circuits and automation systems.

Technical details

• Series: TeSys D (LA1)
• Contact Configuration: 4 Normally Open (NO) contacts
• Contact Configuration: 1 Normally Closed (NC) contact
• Mounting Type: Front-mounting
• Terminal Type: Screw terminals
• Actuation Type: Mechanical
• Environmental Rating: Designed for industrial environments; specific IP rating not detailed in provided information.
• Voltage/Current Rating: Specific voltage and current ratings for the contacts are not explicitly stated in the provided information. Buyers should consult the manufacturer's datasheet for precise electrical specifications.

Applications & compatibility

This auxiliary contact block is commonly employed in applications requiring additional control signals for motor starters, contactors, and relays. It is frequently found in control circuits for packaging machinery, material handling systems, HVAC controls, and general industrial automation where precise interlocking and status feedback are critical.

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 Schneider Electric LA1-LB021 or contact our technical team for cross-reference assistance with compatible TeSys D components.