Part of the Schneider Electric TeSys Deca thermal overload relay family, the LR3D16 is engineered for robust motor protection in demanding industrial environments. This relay is designed to safeguard motors against overcurrent conditions, particularly those experiencing unbalanced loads, ensuring operational continuity and preventing costly downtime. Its Class 10A rating signifies a rapid response time to overloads, protecting equipment efficiently.

Technical details

• Series: TeSys Deca
• Type: Thermal Overload Relay
• Voltage Rating: 690VAC
• Current Rating: 9 to 13A adjustable
• Contact Configuration: 1 Normally Open (NO) + 1 Normally Closed (NC) auxiliary contacts
• Trip Class: Class 10A
• Application: Suitable for unbalanced loads
• Compatible Motor Starters: Designed for use with D12 to D38 size contactors

Applications & compatibility

The Schneider Electric LR3D16 thermal overload relay is commonly deployed in motor control circuits for a wide range of industrial machinery. Applications include conveyor systems, pump drives, fan units, and general-purpose motor control panels where precise and reliable overload protection is critical. Its compatibility with the TeSys D contactor range ensures straightforward integration into existing motor starter assemblies.

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 LR3D16 or contact our technical team for cross-reference assistance with compatible TeSys components.