Schneider LRD32 Thermal Overload Relay 23 – 32 A Class 10

Rp1.045.523

Main Specifictaion

• Range:
  • TeSys
  • TeSys Deca
• Product name:
  • TeSys LRD
  • TeSys Deca
• LRD device short name
• Differential thermal overload relay product type
• Motor protection relay application
• Product compatibility:
  • LC1D32
  • LC1D25
  • LC1D38
• DC & AC network type
• Class 10 A thermal overload class conforming to IEC 60947-4
• 23 – 32 Ampere thermal protection adjustment range
• Rated insulation voltage Power circuit:
  • 690 V conforming to BS 4941
  • 690 V conforming to IEC 60947
  • 750 V conforming to VDE 0110 group C
  • 600 V conforming to CSA C22.2 No 14

Complementary

• Network frequency 0 – 400 Hz
• Mounting support:
  • Under contactor
  • Plate, with specific accessories
  • Rail, with specific accessories
• 1 NO + 1 NC contacts type and composition
• 5 Ampere conventional free air thermal current for control circuit
• Permissible current:
  • 3 A at 120 V AC-15 for signalling circuit
  • 0.22 A at 125 V DC-13 for signalling circuit
• Rated operational voltage:
  • 690 V AC 0…400 Hz for power circuit conforming to IEC 60947-4-1
• Associated fuse rating:
  • 4 A gG for signalling circuit
  • 4 A BS for signalling circuit
• 6 kV rated impulse withstand voltage conforming to IEC 60947-1
• 2 W power dissipation per pole
• Phase failure sensitivity Tripping current 130 % of Ir on two phase, the last one at 0 conforming to IEC 60947-4-1
• Control type:
  • Red push-button: stop
  • Blue push-button: reset
• Screw clamp terminals:
  • 1 cable 1.5…4 mm²solid
  • 2 cables 1.5…4 mm²solid
  • 1 cable 0.75…4 mm²flexible without cable end
  • 2 cables 0.75…4 mm²flexible without cable end
  • 1 cable 0.34…2.5 mm²flexible with cable end
  • 2 cables 0.34…1.5 mm²flexible with cable end
• Tightening torque:
  • Control circuit: 1.7 N.m – on screw clamp terminals
  • Power circuit: 1.7 N.m – on screw clamp terminals

Environment

• Climatic withstand conforming to IACS E10
•  Standards:
  • VDE 0660
  • IEC 60947
  • NF C 63-650
  • BS 4941
• Product certifications:
  • CSA
  • UL
  • UKCA
• Protective treatment:
  • TC conforming to IEC 60068
  • TC conforming to DIN 50016
• IP20 conforming to IEC 60529
• Ambient air temperature:
  • -20…55 °C without derating conforming to IEC 60947
  • -30…60 °C with derating conforming to IEC 60947
• -40…85 °C ambient air temperature for storage
• 2000 m without derating operating altitude
• 850 °C fire resistance conforming to IEC 60695-2-1
• Flame retardance:
  • V1 conforming to UL 94
  • Requirement 2 conforming to NF F 16-101
  • Requirement 2 conforming to NF F 16-102
• Mechanical robustness:
  • Shocks NO contact: 10 Gn for 11 ms conforming to IEC 60068-2-27
  • Shocks NC contact: 10 Gn for 11 ms conforming to IEC 60068-2-27
  • Vibrations NO contact: 2 Gn, 5…300 Hz conforming to IEC 60068-2-6
  • Vibrations NC contact: 2 Gn, 5…300 Hz conforming to IEC 60068-2-6

Stock Available

Schneider LRD32 Thermal Overload Relay 23 – 32 A Class 10

Schneider LRD32 Differential Thermal Overload Relay

SKU: LRD32 Categories: Contactor, Relay Thermal Kontaktor