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Schneider LR2K0305 | Differential thermal overload relays, TeSys K, 0.54 to 0.8 A, class 10A
Schneider LR2K0305 | Differential thermal overload relays, TeSys K, 0.54 to 0.8 A, class 10A
Original price was: EGP 34,728.00.EGP 18,754.00Current price is: EGP 18,754.00.
Description
Schneider LR2K0305 | Differential thermal overload relays, TeSys K, 0.54 to 0.8 A, class
10A
Technical Specifications
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Brand: Schneider Electric
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Series: TeSys K
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Model: LR2K0305
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Type: Differential Thermal Overload Relay
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Adjustable Current Range: 0.54 to 0.8 A
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Tripping Class: 10A (Fast Motor Protection)
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Phase Imbalance Detection: Yes
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Reset Mode: Manual and Automatic Reset
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Mounting Type: Direct mounting on TeSys K contactors
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Connection Type: Screw clamp terminals
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Operating Temperature: -20°C to +60°C
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Standards Compliance: IEC 60947-4-1, IEC 60947-5-1
Key Features
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Motor Protection: Protects against overloads, phase loss, and unbalanced currents.
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Adjustable Current Settings: Allows fine-tuning between 0.54 A and 0.8 A for precise protection.
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Quick Tripping (Class 10A): Ensures fast response to overload conditions, reducing motor damage risk.
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Auto/Manual Reset Options: Provides flexibility in reset operations for continuous system reliability.
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Direct Mounting on TeSys K Contactors: Saves space and simplifies installation in compact control panels.
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Phase Failure Protection: Detects phase loss and trips the circuit to prevent motor damage.
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Reliable and Durable Design: Built for harsh industrial environments with long-term performance.
Applications
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Industrial Motor Protection: Suitable for small three-phase motors in machinery and automation systems.
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Pumps and Compressors: Ensures safe operation by preventing overheating.
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HVAC Systems: Protects fans, blowers, and air handling units from overload.
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Conveyors and Material Handling: Prevents motor burnouts in automated production lines.
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Small Machine Tools: Used in CNC machines, drills, and lathes to prevent damage from excessive loads.
Additional information
| brands | Schneider Electric |
|---|
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 | LP4K LC1K LP1K LC7K |
| Network type | DC AC |
| Thermal overload class | Class 10A IEC 60947-4-1 |
| Thermal protection adjustment range | 0.54…0.8 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 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 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 0.002…0.006 in² (1.5…4 mm²)solid screw clamp terminals 2 0.002…0.006 in² (1.5…4 mm²)solid screw clamp terminals 1 0.001…0.006 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 2 0.001…0.006 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 1 0.0005…0.004 in² (0.34…2.5 mm²)flexible with cable end screw clamp terminals 2 0.0005…0.002 in² (0.34…1.5 mm²)flexible with cable end |
| Tightening torque | 11.5 lbf.in (1.3 N.m) screw clamp terminals Philips No 2 11.5 lbf.in (1.3 N.m) screw clamp terminals flat Ø 6 mm 11.5 lbf.in (1.3 N.m) screw clamp terminals pozidriv No 2 |
| Height | 2.3 in (58 mm) |
| Width | 1.8 in (45 mm) |
| Depth | 2.6 in (65 mm) |
| Net Weight | 0.320 lb(US) (0.145 kg) |
| Standards | NF C 63-650 IEC 60947 VDE 0660 BS 4941 |
|---|---|
| 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 | -4.0000000000…131.0000000000 °F (-20…55 °C) without derating IEC 60947 -22.0000000000…140.0000000000 °F (-30…60 °C) with derating IEC 60947 |
| Ambient Air Temperature for Storage | -40.0000000000…158.0000000000 °F (-40…70 °C) |
| Operating altitude | 6561.68 ft (2000 m) without derating |
| Fire resistance | 1562.0000000000 °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 | US10I1222324 |
|---|---|
| Discount Schedule | 0I12 |
| GTIN | 3389110230390 |
| Returnability | Yes |
| Country of origin | US |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 3.3 in (8.5 cm) |
| Package 1 Width | 2.8 in (7.2 cm) |
| Package 1 Length | 1.9 in (4.8 cm) |
| Package 1 Weight | 5.6 oz (158.0 g) |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 41 |
| Package 2 Height | 5.9 in (15.0 cm) |
| Package 2 Width | 11.8 in (30.0 cm) |
| Package 2 Length | 15.7 in (40.0 cm) |
| Package 2 Weight | 15.0 lb(US) (6.8 kg) |
| Warranty | 18 months |
|---|
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