LR7K0310 - Non differential thermal overload relays, TeSys K, 2.6 to 3.7 A, class 10A

LR7K0310

Non differential thermal overload relays, TeSys K, 2.6 to 3.7 A, class 10A

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Specifications

Product Certifications	UL CSA UKCA
Mechanical Robustness	shocks NO contact10 Gn for 11 ms IEC 60068-2-27 shocks NC contact10 Gn for 11 ms IEC 60068-2-27 vibrations NO contact2 Gn, 5...300 Hz IEC 60068-2-6 vibrations NC contact2 Gn, 5...300 Hz IEC 60068-2-6
Standards	BS 4941 IEC 60947 VDE 0660 NF C 63-650
Ambient Air Temperature For Operation	-20-55 °C without derating IEC 60947 -30-60 °C with derating IEC 60947
Ip Degree Of Protection	IP2X conforming to IEC 60529
Flame Retardance	V1 conforming to UL 94 requirement 2 conforming to NF F 16-101 requirement 2 conforming to NF F 16-102
Ambient Air Temperature For Storage	-40-70 °C
Protective Treatment	TC IEC 60068 TC DIN 50016
Operating Altitude	6561.68 ft (2000 m) without derating
Fire Resistance	850 °C IEC 60695-2-1
Warranty	18 months
Rohs Exemption Information	Yes
Mercury Free	Yes
Environmental Disclosure	ENVPEP2211018
Sustainable Offer Status	Green Premium product
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
Weee	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
China Rohs Regulation	Product out of China RoHS scope. Substance declaration for your information.
Circularity Profile	ENVEOLI2211018
Eu Rohs Directive	Compliant with Exemptions
Network Frequency	<= 400 Hz
Height	58 mm
[Ith] Conventional Free Air Thermal Current	6 A signalling circuit
Auxiliary Contact Composition	1 NO + 1 NC
[Ue] Rated Operational Voltage	<= 690 V power circuit 690 V AC AC-15 signalling circuit 250 V DC DC-13 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
Net Weight	0.145 kg
Connections - Terminals	screw clamp terminals 1 1.5-4 mm²solid screw clamp terminals 2 1.5-4 mm²solid screw clamp terminals 1 0.75-4 mm²flexible without cable end screw clamp terminals 2 0.75-4 mm²flexible without cable end screw clamp terminals 1 0.34-2.5 mm²flexible with cable end screw clamp terminals 2 0.34-1.5 mm²flexible with cable end
[Uimp] Rated Impulse Withstand Voltage	6 kV
Power Dissipation Per Pole	2 W
Local Signalling	trip indicator Yellow)
Tightening Torque	1.3 N.m screw clamp terminals Philips No 2 1.3 N.m screw clamp terminals flat Ø 6 mm 1.3 N.m screw clamp terminals pozidriv No 2
Control Type	Red push-button trip test function Blue push-button stop and manual reset selector switch manual or automatic reset
Mounting Support	under contactor plate, with specific accessories rail, with specific accessories
Width	45 mm
Depth	65 mm
Country of Origin	Czechia
Width	45 mm
Height	58 mm
Weight	0.145 kg
Network Type	AC DC
Thermal Protection Adjustment Range	2.6-3.7 A
Relay Application	motor protection
Product Or Component Type	non differential thermal overload relay
Product Name	TeSys LRK
Thermal Overload Class	class 10A IEC 60947-4-1
Range	TeSys
[Ui] Rated Insulation Voltage	power circuit 690 V BS 4941 power circuit 690 V IEC 60947 power circuit 750 V VDE 0110 group C power circuit 600 V CSA C22.2 No 14
Product Compatibility	LC1K LP4K LC7K LP1K
Device Short Name	LR7K

Non differential thermal overload relays, TeSys K, 2.6 to 3.7 A, class 10A

Specifications

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