Avionics & Electronics Electronics

Thermal overload relay LRD22

Brand
Schneider
Category
Electronics
Capability
Avionics & Electronics
  • TeSys LRD thermal overload relay, 24A/690V, thermal setting range 16-24A, tripping class 10A, for protection of 3-phase motors 11kW@400V.
  • A differential device with phase failure and load unbalance detection. It provides a thermal adjustment dial.
  •  A manual-automatic reset selector, a test selector for simulation of tripping, reset and stop buttons, and a flag indicator.
  • 2 auxiliary contacts 1NO+1NC for fault signaling. 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 LC1D25-D38.
  • Mounting on DIN rail or screw fixing, separated from the contactor, with the use of a terminal block LAD7B106 (to be ordered separately).
  • Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).

What to include in your RFQ →

Documentation & RFQ readiness

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  • The exact manufacturer part number (MPN) and quantity required
  • Any drawing, specification or standard that applies, where relevant
  • Required documentation — e.g. certificate of conformity, datasheet, test report, SDS/TDS, calibration certificate or traceability, where applicable
  • Delivery location and required-by date

Description

Main

Range TeSys
TeSys Deca
Product name TeSys LRD
TeSys Deca
Product or component type Differential thermal overload relay
Device short name LRD
Relay application Motor protection
Product Compatibility LC1D25
LC1D32
LC1D38
Network type DC
AC
thermal overload class Class 10A conforming to IEC 60947-4-1
Thermal protection adjustment range 16…24 A
[Ui] rated insulation voltage Power circuit: 600 V conforming to CSA
Power circuit: 600 V conforming to UL
Power circuit: 690 V conforming to IEC 60947-4-1

 

 

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Brand

Schneider

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