Schneider Electric LRD12 TeSys Deca Thermal Overload Relay 5.5–8A

The Schneider Electric LRD12 is a TeSys Deca series thermal overload relay designed to provide reliable motor overload protection in industrial control panel and automation applications. With an adjustable current setting range of 5.5 to 8 A, the LRD12 safeguards motors against sustained overcurrent conditions that could cause winding damage or premature failure. Compact and robust, this thermal overload relay integrates seamlessly with TeSys Deca contactors for a complete motor starter solution.

Technical Specifications

Applications & Use Cases

• Motor Protection: Prevents motor burnout due to sustained overcurrent or phase imbalance in 3-phase motor circuits.
• Control Panel Integration: Pairs directly with TeSys Deca contactors (e.g., LC1D series) to form a compact direct-on-line or reversing motor starter.
• Industrial Automation: Suitable for conveyors, pumps, compressors, fans, and other motor-driven equipment in manufacturing and process industries.
• Machine Building: Compact form factor makes the LRD12 ideal for OEM machine builders requiring reliable, space-saving motor protection.