The Schneider Electric LR2D3553 is a TeSys Deca thermal overload relay designed for motor protection applications. This relay is part of the TeSys Deca family, offering robust and reliable performance in demanding industrial environments. It provides adjustable thermal overload protection for three-phase motors, ensuring operational continuity and preventing damage from overcurrent conditions.

Technical details

• Series: TeSys Deca
• Type: Thermal Overload Relay
• Adjustable Current Range: 23A to 32A
• Trip Class: Class 20
• Phase: Three-phase
• Mounting: Direct mount or separate mounting with compatible contactors
• Reset Type: Manual or automatic reset
• Auxiliary Contacts: Typically includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact for signaling purposes. Please verify specific configuration against manufacturer datasheet.

Applications & compatibility

This thermal overload relay is commonly employed in motor control circuits for a wide range of industrial machinery. Applications include conveyor systems, pumps, fans, and machine tools where precise motor protection is critical. It is designed to be compatible with Schneider Electric TeSys D contactors, forming a complete motor starter solution.

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 LR2D3553 or contact our technical team for cross-reference assistance with compatible TeSys Deca components.