Schneider LRD365L Thermal Overload Relay, TeSys Deca, 48-65A 690V class 20

The Schneider Electric LRD365L is a TeSys Deca thermal differential overload relay for motor protection. It covers an adjustable range of 48 to 65 A at 690 V AC, with a class 20 trip characteristic and direct mounting below LC1D50A or LC1D65A contactors.

Technical specifications:

• Commercial reference: LRD365L
• Manufacturer: Schneider Electric
• Series: TeSys Deca
• Product type: Thermal differential overload relay
• Relay application: Motor protection
• Compatible contactors: LC1D50A, LC1D65A
• Network type: AC / DC
• Trip class: Class 20 per IEC 60947-4-1
• Overload adjustment range: 48...65 A
• Rated voltage [Ue]: 690 V AC, 0...400 Hz
• Rated insulation voltage [Ui]: 690 V (IEC), 600 V (UL/CSA)
• Rated impulse withstand voltage [Uimp]: 6 kV
• Auxiliary contact: 1 NO + 1 NC
• Mounting: below contactor; panel or DIN rail with accessory
• Power circuit connection: EverLink BTR screw terminal, 1...35 mm²
• Control circuit connection: screw terminal blocks, 1...2.5 mm²
• Dimensions (WxHxD): 55 x 70 x 123 mm
• Weight: 0.375 kg
• IP rating: IP20 per IEC 60529
• Operating temperature: -20...60 °C
• Certifications: IEC, UL, CSA, CCC, EAC, DNV-GL, RMRS, EU-RO MR, LROS, UKCA

Features and benefits:

• Class 20 trip characteristic suits motors with extended acceleration times
• Phase loss sensitivity: trips at 130% of Ir when one phase drops to zero
• Red stop button and blue reset button for manual operation
• EverLink BTR power terminals accept cables from 1 to 35 mm²

Applications:

• Motor protection in industrial automation and control panels
• Drives for pumps, fans, and compressors with long start sequences
• Marine and offshore installations requiring DNV-GL or LROS certification

Compliant with EN/IEC 60947-4-1 and EN/IEC 60947-5-1. Part of the Schneider Electric TeSys Deca range.

Also known as: Schneider LRD365L, Schneider Electric LRD365L, thermal overload relay, motor overload relay.