LRD3353 - Telemecanique Thermal Overload Relay 23-32A 690VAC 3 Poles Class 10 Trip

LRD3353

LRD3353 is a Telemecanique thermal overload relay designed for motor protection with an adjustable current range of 23 to 32 amps.This relay features a 3-pole configuration, rated operational voltage of 690 VAC at 50/60 Hz, and a Class 10 trip unit. It supports mounting on DIN rail or screw fixing and includes a transparent cover lockable by sealing to prevent misoperation. The device provides phase failure and load unbalance detection with a tripping current of 130% of Ir on two phases. It complies with IEC 60947-4-1 and IEC 60801-5 standards and withstands surges up to 6 kV. The relay is part of the TeSys D series and is suitable for use with LC1D80 and LC1D95 contactors.

Key Specifications
• Adjustable current range: 23 to 32 A
• Rated operational voltage: 690 VAC, 50/60 Hz
• Number of poles: 3
• Trip class: 10
• Mounting type: DIN rail or screw fixing
• Surge withstand: 6 kV
• Phase failure sensitivity: Tripping at 130% Ir on two phases
• Standards: IEC 60947-4-1, IEC 60801-5
• Transparent lockable cover
• Compatible with LC1D80 and LC1D95 contactors
• Co(more...)
  

  Specifications

  • Part Number: LRD3353
  • Manufacturer : Schneider Electric
  • Brand : Schneider Electric
  • Category : Motor Control
  • Item Subcategory : Overload Relay
  • Family : TeSys D
  • Type : LRD
  • Voltage : 600/690VAC
  • Phase : 3
  • Poles : 3
  • Temp Rating : 28-158 °F (-20-60 °C)
  • Relay Style : Thermal
  • Aux Contacts : 1NO/1NC
  • Amperage Maximum : 32
  • Amperage Minimum : 23
  
  

  Product Data

  • UPC : 785901519928
  • GTIN : 03389110519921
  • Country of Origin : France
  • Dimensions : 3.2 in (81 mm) x 2.8 in (70 mm) x 4.5 in (115 mm) (Height x Width x Depth)
  • Weight : 1.1
  • Temp Rating : 28-158 °F (-20-60 °C)
  • Certification : EN/IEC, UL, CSA, GB/T, CCC, EAC, BV, RINA, DNV-GL, LROS, ATEX INERIS, UKCA