TeSys LRD thermal overload relays Assembly – 0.4…0.63 A – class 10A

822.00

TeSys LRD thermal overload relays – 0.4…0.63 A – class 10A

Description

  1. Range – TeSys
  2. Product name – TeSys LRD
  3. Product or component type – Differential thermal overload relay
  4. Device short name – LRD
  5. Relay application – Motor protection
  6. Product compatibility – LC1D25
    LC1D12
    LC1D18
    LC1D32
    LC1D09
    LC1D38
  7. Network type  – AC
    DC
  8. Thermal protection adjustment range – 0.4…0.63 A
  9. Rated insulation voltage – 600 V power circuit conforming to
    CSA 600 V power circuit conforming to
    UL 690 V power circuit conforming to IEC 60947-4-1
  10. Network frequency – 0…400 Hz
  11. Mounting support  – Plate with specific accessories
  12. Rail with specific accessories – Under contactor
  13. Tripping threshold – 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
  14. Conventional free air thermal current – 5 A for signalling circuit
  15. Permissible current – 3 A at 120 V AC-15 for signalling circuit
    0.22 A at 125 V DC-13 for signalling circuit
  16. Rated operational voltage  – 690 V AC 0…400 Hz
  17. Rated impulse withstand voltage – 6 kV
  18. Phase failure sensitivity  – Tripping current 130 % of Ir on two phase, the last one at 0
  19. control type – Red push-button stop
    Blue push-button for reset mode