Home ProductsIndustrialTeSysDifferential thermal overload relay

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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Qty	UoM	EAN	Colour
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Barcode

Qty	UoM	EAN	Colour
1	PCE	3389110230567	-

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 free of svhc	Yes
Toxic heavy metal free	Yes
Mercury free	Yes
Rohs exemption information	Yes
Environmental disclosure	ENVPEP2211018EN
Reach regulation	Free of Substances of Very High Concern above the threshold
China rohs regulation	Product out of China RoHS scope
Eu rohs directive	Compliant
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

Life cycle assessment data	Yes
Substance regulation data deliverable	Yes
Package 2 bare product quantity	41
Average percentage of recycled plastic content	0 %
	At least in Europe
Warranty duration(in months) bmecat	18
Weee label	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Package 1 bare product quantity	1
Legacy weee scope	In
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	1
Package 1 height	7.200 cm
Package 1 width	4.800 cm
Package 1 length	8.500 cm
Package 1 weight	157.000 g
Unit type of package 2	S02
Number of units in package 2	41
Package 2 height	15.000 cm
Package 2 width	30.000 cm
Package 2 length	40.000 cm
Package 2 weight	6.816 kg
Green premium status for reporting	Green Premium product
Total lifecycle carbon footprint	4 kg CO2 eq.
Carbon footprint of the manufacturing phase [a1 to a3]	0.87503
Carbon footprint of the manufacturing phase [a1 to a3]	0.9 kg CO2 eq.
Carbon footprint of the distribution phase [a4]	0.023869
Carbon footprint of the distribution phase [a4]	0 kg CO2 eq.
Carbon footprint of the installation phase [a5]	0.00069278
Carbon footprint of the installation phase [a5]	0 kg CO2 eq.
Carbon footprint of the use phase [b2, b3, b4, b6]	3.2446
Carbon footprint of the use phase [b2, b3, b4, b6]	3 kg CO2 eq.
Sustainable packaging	Yes
Carbon footprint of the end-of-life phase [c1 to c4]	0.029006
Carbon footprint of the end-of-life phase [c1 to c4]	0 kg CO2 eq.
F-gas free	N/A
Take-back	No
Product contributes to saved and avoided emissions	No
Removable battery	N/A
Total lifecycle carbon footprint	4.1732
Average percentage of recycled metal content	0 %
Packaging made with recycled cardboard	Yes
Packaging without single use plastic	Yes
Scip number	e145d1bc-6ab6-4bb3-beeb-cb7d7952e3f6
China rohs label	1
End of life manual availability	ENVEOLI2211018
Take-back	No
Weee label	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Warranty (in months)	18