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Schneider Electric LR2K0312 Differential thermal overload relays, TeSys K, 3.7 to 5.5 A, class 10A

Schneider Electric LR2K0312 Differential thermal overload relays, TeSys K, 3.7 to 5.5 A, class 10A

Schneider Electric
SKU:
LR2K0312
$59.00
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Condition:
New
Current Stock:
Description
TeSys K overload relays are designed to be used with TeSys K contactors to make a motor starter. These differential thermal overload relays detect over currents in the lines to the motor. When an overcurrent is detected the overload relay working with the contactor will disconnect the power to the motor. This will minimize the damage to the motor windings. This overload relay has an adjustable trip current rating of 3.7 to 5.5 amperes. This trip current rating is calibrated per Class 10A. Mounting on DIN rail, separated from the contactor, with use of a terminal block LA7K0064 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHs/Reach).
Additional Information
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
Fire Resistance:
850°C IEC 60695-2-1
Mounting Support:
under contactor || plate, with specific accessories || rail, with specific accessories
Range:
TeSys
Product Certifications:
UL || CSA || UKCA
Power Dissipation Per Pole:
2 W
Thermal Overload Class:
class 10A IEC 60947-4-1
Circularity Profile:
ENVEOLI2211018
Eu Rohs Directive:
Compliant with Exemptions
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
Warranty:
18 months
Country of Origin:
France
Product Compatibility:
LC7K || LP1K || LP4K || LC1K
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
Weight:
0.145 kg
Associated Fuse Rating:
6 A gG for Signaling circuit conforming to VDE 0660 || 6 A gG for Signaling circuit conforming to IEC 60947
[Ith] Conventional Free Air Thermal Current:
6 A Signaling circuit
Ip Degree Of Protection:
IP2X conforming to IEC 60529
Standards:
IEC 60947 || VDE 0660 || BS 4941 || NF C 63-650
Protective Treatment:
TC IEC 60068 || TC DIN 50016
Phase Failure Sensitivity:
yes IEC 60947-4-1
Network Type:
DC || AC
Thermal Protection Adjustment Range:
3.7-5.5 A
Control Type:
Red push-button trip test function || Blue push-button stop and manual reset || selector switch manual or automatic reset
China Rohs Regulation:
Product out of China RoHS scope. Substance declaration for your information.
Device Short Name:
LR2K
Product Name:
TeSys LRK
Sustainable Offer Status:
Green Premium product
Reach Regulation:
Reference contains Substances of Very High Concern above the threshold
[Ue] Rated Operational Voltage:
<= 690 V power circuit || 690 V AC AC-15 Signaling circuit || 250 V DC DC-13 Signaling circuit
Flame Retardance:
V1 conforming to UL 94 || requirement 2 conforming to NF F 16-101 || requirement 2 conforming to NF F 16-102
Rohs Exemption Information:
Yes
Net Weight:
0.145 kg
Relay Application:
motor protection
Depth:
65 mm
Network Frequency:
<= 400 Hz
[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
Operating Altitude:
6561.68 ft (2000 m) without derating
Ambient Air Temperature For Operation:
-20-55°C without derating IEC 60947 || -30-60°C with derating IEC 60947
[Uimp] Rated Impulse Withstand Voltage:
6 kV
Ambient Air Temperature For Storage:
-40-70°C
Weee:
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
Mercury Free:
Yes
Product Or Component Type:
differential thermal overload relay
Auxiliary Contact Composition:
1 NO + 1 NC
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