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LR2K0316 | BIMETALLIC OVERLOAD RELAY | Schneider Electric (Square D)

Schneider Electric (Square D) | LR2K0316

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Details for LR2K0316

Reliable Protection for Industrial Motors: NCO LR2K0316 Overload Relay by Schneider Electric (Square D) The LR2K0316 overload relay from Schneider Electric (Square D) offers reliable protection for industrial motors against damaging overloads and short circuits. Its compact design and easy installation make it a convenient and efficient solution for various industrial applications. Featuring an advanced solid-state design, this overload relay ensures accurate and consistent protection. It provides precise trip settings for both overload and short circuit protection, helping prevent motor damage and downtime. The LR2K0316 is designed to operate within a wide temperature range, ensuring reliable performance even in challenging environments. This overload relay is compatible with motors with full-load currents ranging from 8 to 11.5A, making it suitable for a variety of industrial motor applications. Its manual/automatic reset functionality allows for easy reset after a trip, minimizing downtime and ensuring continuous motor operation. With its compact size and DIN rail mounting option, the LR2K0316 can be easily integrated into existing electrical systems. Its clear trip indication and LED status lights provide instant visual feedback on the relay's status, enhancing safety and ease of use. For reliable and efficient motor protection in industrial settings, trust the NCO LR2K0316 overload relay by Schneider Electric (Square D). Our HVAC supply store offers the best prices and fast shipping on all your electrical supply needs. Order now and protect your valuable industrial motors! LR2K0316 is a TeSys LRK thermal overload relay from Schneider Electric to be used with a TeSys K contactors. It protects motors 4kW@400V thanks to a thermal range 8-11.5A, a tripping class 10A and phase unbalance protection. LR2K0316 is a TeSys LRK thermal overload relay from Schneider Electric for direct mounting on TeSys K contactors. With a thermal setting range 8-11.5A, a tripping class 10A and phase unbalance detection, it protects motors 4kW@400V. It provides manual test & reset buttons, automatic reset, trip auxiliary contact and flag indicator. Available worldwide, it is multi-standards certified (IEC, UL, CSA, CCC, EAC, Marine) and Green Premium compliant (RoHs/Reach). Thermal overload protection relay, bimetallic type, with phase unbalance protection (differential). Direct mounting on the bottom terminals of a Tesys contactor LC1K09 to form a compact starter. Light and compact, 45mm wide. Manual control with test & reset buttons, manual / automatic reset selector. Trip signaling with 1NO+1NC auxiliary contacts and trip flag indicator. Can be completed with terminal blocks for separate mounting (LA7K0064).

Specifications

range: TeSys
product name: TeSys LRK
Product or Component Type: Differential thermal overload relay
device short name: LR2K
relay application: Motor protection
Product Compatibility: LC7K;LP1K;LC1K;LP4K
network type: DC;AC
thermal overload class: Class 10A IEC 60947-4-1
thermal protection adjustment range: 8…11.5 A
[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
Network Frequency: <= 400 Hz
mounting support: Under contactor;Plate;with specific accessories;Rail;with specific accessories
auxiliary contact composition: 1 NO + 1 NC
[Ith] conventional free air thermal current: 6 A signalling circuit
[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 signalling circuit VDE 0660;6 A gG signalling circuit IEC 60947
[Uimp] rated impulse withstand voltage: 6 kV
power dissipation per pole: 2 W
phase failure sensitivity: Yes IEC 60947-4-1
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 0.00…0.01 in² (1.5…4 mm²)solid;screw clamp terminals 2 0.00…0.01 in² (1.5…4 mm²)solid;screw clamp terminals 1 0.00…0.01 in² (0.75…4 mm²)flexible without cable end;screw clamp terminals 2 0.00…0.01 in² (0.75…4 mm²)flexible without cable end;screw clamp terminals 1 0.00…0.00 in² (0.34…2.5 mm²)flexible with cable end;screw clamp terminals 2 0.00…0.00 in² (0.34…1.5 mm²)flexible with cable end
tightening torque: 11.51 lbf.in (1.3 N.m) screw clamp terminals Philips No 2;11.51 lbf.in (1.3 N.m) screw clamp terminals flat Ø 6 mm;11.51 lbf.in (1.3 N.m) screw clamp terminals pozidriv No 2
Height: 2.28 in (58 mm)
Width: 1.77 in (45 mm)
Depth: 2.56 in (65 mm)
Net Weight: 0.32 lb(US) (0.145 kg)
Standards: IEC 60947;VDE 0660;BS 4941;NF C 63-650
Product Certifications: UL;CSA;UKCA
protective treatment: TC IEC 60068;TC DIN 50016
IP degree of protection: IP2x conforming to IEC 60529
ambient air temperature for operation: -4…131 °F (-20…55 °C) without derating IEC 60947;-22…140 °F (-30…60 °C) with derating IEC 60947
Ambient Air Temperature for Storage: -40…158 °F (-40…70 °C)
operating altitude: 6561.68 ft (2000 m) without derating
fire resistance: 1562 °F (850 °C) 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 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
Category: 22324-CONTACTOR;K-LINE;OVERLOADS
Discount Schedule: I12
GTIN: 3389110230581
Returnability: Yes
Country of origin: CZ
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 1.89 in (4.8 cm)
Package 1 Width: 2.83 in (7.2 cm)
Package 1 Length: 3.35 in (8.5 cm)
Package 1 Weight: 5.61 oz (159.0 g)
Unit Type of Package 2: S02
Number of Units in Package 2: 41
Package 2 Height: 5.91 in (15.0 cm)
Package 2 Width: 11.81 in (30.0 cm)
Package 2 Length: 15.75 in (40.0 cm)
Package 2 Weight: 15.11 lb(US) (6.855 kg)
Warranty: 18 months