Part of the Schneider Electric LA3DR series, this auxiliary contact block is designed to expand the functionality of compatible control devices. It features a standard configuration of 1 Normally Open (NO) and 1 Normally Closed (NC) contact, providing essential switching capabilities for control circuits. This block is commonly integrated into motor starters, contactors, and other control panels to monitor device status or implement interlocking logic.

Technical details

• Series: LA3DR
• Contact Configuration: 1 NO + 1 NC
• Terminal Type: Screw-clamps
• Functionality: Auxiliary contact block for control circuits
• Mounting: Designed for direct attachment to compatible Schneider Electric devices (verify mounting method with datasheet)
• Environmental Rating: (Verify with manufacturer datasheet for specific IP rating and operating temperature range)
• Voltage/Current Rating: (Verify specific AC/DC voltage and current ratings for NO and NC contacts with manufacturer datasheet)

Applications & compatibility

This auxiliary contact block is suitable for use in a wide range of industrial automation applications, including motor control circuits, safety interlocks, and status indication systems. It is compatible with various Schneider Electric contactors and motor starters within the LA3DR series and related product lines. Applications can be found in manufacturing plants, material handling systems, and building automation where reliable control signal expansion is required.

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 LA3DR4 or contact our technical team for cross-reference assistance with compatible Schneider Electric control components.