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TeSys LR2 K, Differential thermal overload relay, TeSys K, 3.7...5.5A, class 10A

Item Number: LR2K0312

1 PCE 0

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Datasheet

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Product Dimensions

Width45 mm

Height58 mm

Depth65 mm

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Specifications

Design

Range of product

TeSys K thermal overload relays

Range

TeSys

Product or component type

differential thermal overload relay

Product compatibility

LC7K|LP1K|LP4K|LC1K

Warranty

18 months

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

trip indicator (yellow)

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

58 mm

Width

45 mm

Depth

65 mm

Net weight

0.145 kg

Standards

IEC 60947|VDE 0660|BS 4941|NF C 63-650

Product certifications

UL|CSA|UKCA

Ip degree of protection

IP2X conforming to IEC 60529

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

-40...70 °C

Reach regulation

Free of Substances of Very High Concern above the threshold

Reach free of svhc

Yes

Eu rohs directive

Compliant

Toxic heavy metal free

Yes

Mercury free

Yes

Rohs exemption information

Yes

China rohs regulation

Pro-active China RoHS declaration (out of China RoHS legal scope)

Environmental disclosure

ENVPEP2211018

Circularity profile

ENVEOLI2211018

California proposition 65

WARNING: This product can expose you to chemicals including: Antimony oxide & Antimony trioxide, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

Others

Package 2 bare product quantity

Package 1 bare product quantity

Product name

TeSys LRK

Device short name

LR2K

Relay application

motor protection

Network type

DC|AC

Thermal overload class

class 10A conforming to IEC 60947-4-1

Thermal protection adjustment range

3.7...5.5 A

[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

<= 400 Hz

Auxiliary contact composition

1 NO + 1 NC

[ith] conventional free air thermal current

6 A for signalling circuit

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

6 kV

Power dissipation per pole

2 W

Phase failure sensitivity

yes conforming to IEC 60947-4-1

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

LR2K

Protective treatment

TC conforming to IEC 60068|TC conforming to DIN 50016

Operating altitude

2000 m without derating

Fire resistance

850 °C conforming to IEC 60695-2-1

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

PCE

Number of units in package 1

Package 1 height

7.200 cm

Package 1 width

4.800 cm

Package 1 length

8.500 cm

Package 1 weight

158.000 g

Unit type of package 2

S02

Number of units in package 2

Package 2 height

15.000 cm

Package 2 width

30.000 cm

Package 2 length

40.000 cm

Package 2 weight

6.816 kg

Scip number

e145d1bc-6ab6-4bb3-beeb-cb7d7952e3f6

Weee

The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins

Take-back

Product contributes to saved and avoided emissions

Removable battery

N/A

Carbon footprint (kg.eq.co2 per cr, total life cycle)

4.1732

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TeSys LR2 K, Differential thermal overload relay, TeSys K, 3.7...5.5A, class 10A

Item Number: LR2K0312

Colour ()

Datasheet

Product Dimensions

Barcode

Specifications

Design

Physical

Others

Documents & downloads

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CAD Files and Packs

Technical Data Catalogues

Environmental Disclosure

End of Life Manual

Data Bulletin

Installation Instruction

Technical Drawing

Certificates (MSDS)

Declaration of Conformity

TeSys LR2 K - Differential thermal overload relays Class 10A by screw clamp terminals on downstream - 3D CAD

TeSys - Catalog 2024 - Innovative and connected solutions for motor starters

TeSys Catalogue - 2022 - Chapter B11 - Overload relays TeSys LRK, Deca, Giga, RM1, LT3

TeSys K differential thermal overload relays 3.7-5.5A

TeSys K differential thermal overload relays 3.7-5.5A

Motor Control Solutions for the North American Market Data Bulletin

LR2K, thermal overload relay

Thermal overload relays Adjustable from 11A to 16A Technical drawings

Thermal overload relays adjustable from 0,11A to 16A. - Dimensions - Technical drawing

CSA Certificate_ TeSys K_LR2K_LA7K

UL Listed RMPT RMT RMC

UL_Certificate_TeSys K_LR2K&LA7K

CB Certificate TeSys K_LR2K,LR7K

TeSys LR2 K, Certificate, CSA

UKCA Declaration TeSys K_LR.K

EU Declaration TeSys K_LR2K,LR7K

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