Relay K Thermal Overload Triple Pole 2.6-3.7A Screw Clamp Terminals

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Relay K Thermal Overload Triple Pole 2.6-3.7A Screw Clamp Terminals

£39.78 inc VAT £33.15 ex VAT

SKU: 2500047663 Category: Tags: , ,

Description

Detail

This Differential Thermal Overload Relay features AC/DC protection, ambient compensated bimetallic.

  • · TeSys LRK thermal overload relay, 3.7A/690V, thermal setting range 2.6-3.7A, tripping class 10A, for protection of 3-phase motors 1.1-1.5kW@400V.
  • · Differential device with phase failure and load unbalance detection.
  • · It provides a thermal adjustement dial, a manual-automatic reset selector, a test slide switch for simulation of a tripping, reset/stop button, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling.
  • · Settings are protected by a transparent cover lockable by sealing.
  • · Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1K06-K16.
  • · Mounting on DIN rail, separated from the contactor, with use of a terminal block LA7K0064 (to be ordered separately).
  • · Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHs/Reach).

Specification

  • Mounting method : Direct attachment/single positioning
  • Release class : CLASS 10
  • Type of electrical connection of main circuit : Screw connection
  • Max. rated operation voltage Ue : 690 V
  • Number of auxiliary contacts as normally closed contact : 1
  • Number of auxiliary contacts as normally open contact : 1
  • Number of auxiliary contacts as change-over contact : 0
  • Adjustable current range : 2.6 – 3.7 A

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