TeSys LR2 K Differential thermal overload relay TeSys K, 1.8...2.6A, class 10A
Item Number: LR2K0308
Specifications
Design
Range of product
Range
Product or component type
Product compatibility
- LP4K
- LC1K
- LC7K
- LP1K
Warranty
Physical
Mounting support
- under contactor
- plate, with specific accessories
- rail, with specific accessories
[ue] rated operational voltage
- <= 690 V for power circuit
- 690 V AC AC-15 for signalling circuit
- 250 V DC DC-13 for signalling circuit
Local signalling
Control type
- red push-button: trip test function
- blue push-button: stop and manual reset
- selector switch: manual or automatic reset
Connections - terminals
- screw clamp terminals 1 cable(s) 1.5-4 mm²solid
- screw clamp terminals 2 cable(s) 1.5-4 mm²solid
- screw clamp terminals 1 cable(s) 0.75-4 mm²flexible without cable end
- screw clamp terminals 2 cable(s) 0.75-4 mm²flexible without cable end
- screw clamp terminals 1 cable(s) 0.34-2.5 mm²flexible with cable end
- screw clamp terminals 2 cable(s) 0.34-1.5 mm²flexible with cable end
Height
Width
Depth
Net weight
Standards
- BS 4941
- VDE 0660
- IEC 60947
- NF C 63-650
Product certifications
- UL
- CSA
- UKCA
Ip degree of protection
Ambient air temperature for operation
- -20...55 °C without derating conforming to IEC 60947
- -30...60 °C with derating conforming to IEC 60947
Ambient air temperature for storage
Reach regulation
Reach free of svhc
Eu rohs directive
Toxic heavy metal free
Mercury free
Rohs exemption information
China rohs regulation
Environmental disclosure
Circularity profile
California proposition 65
Others
Life cycle assessment data
Substance regulation data deliverable
Package 1 bare product quantity
Product name
Device short name
Relay application
Network type
- DC
- AC
Thermal overload class
Thermal protection adjustment range
[ui] rated insulation voltage
- power circuit: 690 V conforming to BS 4941
- power circuit: 690 V conforming to IEC 60947
- power circuit: 750 V conforming to VDE 0110 group C
- power circuit: 600 V conforming to CSA C22.2 No 14
Network frequency
Auxiliary contact composition
[ith] conventional free air thermal current
Associated fuse rating
- 6 A gG for signalling circuit conforming to VDE 0660
- 6 A gG for signalling circuit conforming to IEC 60947
[uimp] rated impulse withstand voltage
Power dissipation per pole
Phase failure sensitivity
Tightening torque
- 1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2
- 1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
- 1.3 N.m - on screw clamp terminals - with screwdriver pozidriv No 2
Compatibility code
Protective treatment
- TC conforming to IEC 60068
- TC conforming to DIN 50016
Operating altitude
Fire resistance
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
Unit type of package 1
Number of units in package 1
Package 1 height
Package 1 width
Package 1 length
Package 1 weight
Unit type of package 2
Number of units in package 2
Package 2 height
Package 2 width
Package 2 length
Package 2 weight
Unit type of package 3
Number of units in package 3
Package 3 height
Package 3 width
Package 3 length
Package 3 weight
Packaging made with recycled cardboard
Packaging without single use plastic
Scip number
Green premium status for reporting
Sustainable packaging
Weee
F-gas usage performance
Take-back
Take-back
Product contributes to saved and avoided emissions
Removable battery
Carbon footprint (kg.eq.co2 per cr, total life cycle)
Global warming ; total life cycle
Minimum percentage of recycled plastic content
Documents & downloads
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All
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CAD Files and Packs
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Technical Data Catalogues
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Data Bulletin
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Environmental Disclosure
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End of Life Manual
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Installation Instruction
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Technical illustration
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Technical Drawing
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Certificates (MSDS)
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Declaration of Conformity
TeSys - Catalog 2025 - Innovative and connected solutions for motor starters
VERSION
16.0
DATE
18 Apr 2025
REVISION
16.0
TeSys Catalogue - 2022 - Chapter B11 - Overload relays TeSys LRK, Deca, Giga, RM1, LT3
VERSION
9.0
DATE
21 Feb 2024
REVISION
9.0
CCC_TeSys K_LR.K_Pisek
VERSION
1.0
DATE
02 Dec 2024
REVISION
1.0
CSA Certificate_ TeSys K_LR2K_LA7K
VERSION
1.0
DATE
15 Sep 2024
REVISION
1.0
UL Listed RMPT RMT RMC
VERSION
1.0
DATE
23 Feb 2024
REVISION
1.0
UL_Certificate_TeSys K_LR2K&LA7K
VERSION
1.0
DATE
25 Sep 2023
REVISION
1.0
CB Certificate TeSys K_LR2K,LR7K
VERSION
1.0
DATE
03 Apr 2023
REVISION
1.0
TeSys LR2 K, Certificate, CSA
VERSION
1.0
DATE
06 Oct 2022
REVISION
1.0