Schneider LRD06 Electric LRD06 TeSys Deca Thermal Overload Relay 1-1.6 A

The Schneider Electric LRD06 is a TeSys LRD differential thermal overload relay for motor protection, with an adjustable current setting of 1 to 1.6 A and class 10A tripping per IEC 60947-4-1. It mounts directly under TeSys LC1D09 through LC1D38 contactors and protects AC and DC motor circuits rated up to 690 V across a frequency range of 0 to 400 Hz.

Technical specifications:

• Commercial reference: LRD06
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys LRD / TeSys Deca
• Product type: Differential thermal overload relay
• Thermal overload setting: 1...1.6 A
• Tripping class: Class 10A per IEC 60947-4-1
• Network type: AC / DC, 0...400 Hz
• Rated insulation voltage: 690 V per IEC 60947-4-1; 600 V per UL/CSA
• Rated impulse withstand voltage: 6 kV
• Auxiliary contact: 1 NO + 1 NC
• Thermal current in air: 5 A (signal circuit)
• Mounting: Under contactor; panel or DIN rail with accessories
• Connection - control circuit: Screw terminals, 2 x 1...2.5 mm²
• Connection - power circuit: Screw terminals, 1 x 1...6 mm² solid, 1 x 1.5...10 mm² flexible
• Tightening torque: 1.7 N.m (control and power circuits)
• Operating temperature: -20...60 °C
• Storage temperature: -60...70 °C
• IP protection: IP20 per IEC 60529
• Dimensions (WxHxD): 45 x 66 x 70 mm
• Weight: 0.124 kg
• Certifications: IEC, UL, CSA, CCC, EAC, BV, RINA, DNV-GL, ATEX INERIS, UKCA

Features and benefits:

• Adjustable 1 to 1.6 A overload setting with class 10A tripping characteristic per IEC 60947-4-1
• Phase-loss sensitivity: trips at 130% of Ir when one phase is lost, last phase at 0
• Integrated red stop button and blue manual reset button on the relay body
• Temperature compensation maintained from -20 to 60 °C without change in tripping characteristics

Applications:

• Motor starter assemblies with TeSys LC1D contactors in industrial control panels
• Overload and phase-loss protection for three-phase motors in AC and DC systems
• Pump, fan, and compressor circuits in manufacturing and process automation
• Marine, offshore, and ATEX hazardous-area motor protection installations

Compliant with EN/IEC 60947-4-1, EN/IEC 60947-5-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, GB/T 14048.4, and EN 50495. Part of the Schneider Electric TeSys Deca range.

Also known as: Schneider LRD06, Schneider Electric LRD06, TeSys thermal overload relay, motor overload protection relay 1-1.6 A.