Schneider Electric LR2K0312 Differential thermal overload relay, TeSys LR2 K, TeSys K, 3.7...5.5A, class 10A
Code: SCHLR2K0312
Unit of measure:
EACH
Description
Schneider LR2K0312 Overload Relay, 690VAC/250VDC, 3.7-5.5A, 1NO+1NC, Automatic/Manual Reset, For LC1K, LP1K, LC7K, LP4K Contactors
Technical Specifications
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| Thermal overload class | class 10A conforming to IEC 60947-4-1 |
| Ambient air temperature for operation | -30-60 °C with derating conforming to IEC 60947 |
| Current Type | AC/DC |
| Supplier ref | LR2K0312 |
| Contactor | LC1K, LP1K, LC7K, LP4K |
| [Ith] conventional free air thermal current | 6 A for signalling circuit |
| Supplier Code | LR2K0312 |
| Ambient air temperature for storage | -40-70 °C |
| Trip Class | Class 10A |
| Network frequency | <= 400 Hz |
| Network type | AC |
| Terminal Type | Screw Clamp |
| Control type | blue push-button: stop and manual reset |
| IP degree of protection | IP2X conforming to IEC 60529 |
| Range | TeSys |
| Flame retardance | requirement 2 conforming to NF F 16-101 |
| Item Name | Overload Relay |
| Protective treatment | TC conforming to DIN 50016 |
| Local signalling | trip indicator (yellow) |
| Tightening torque | 1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6mm |
| Thermal protection adjustment range | 3.7-5.5 A |
| Auxiliary contact composition | 1 NO + 1 NC |
| Current | 3.7 - 5.5A |
| Connections - terminals | screw clamp terminals 1 cable(s) 0.75-4mm²flexible without cable end |
| Associated fuse rating | 6 A gG for signalling circuit conforming to IEC 60947 |
| Standard | CSA, UL Listed |
| Depth | 65mm |
| Mounting support | plate- with specific accessories |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Voltage | 690 VAC/250 VDC |
| Degree of Protection | IP2X |
| Height | 58mm |
| Width | 45mm |
| Operating altitude | 2000 m without derating |
| Device short name | LR2K |
| Phase failure sensitivity | yes conforming to IEC 60947-4-1 |
| Compatibility code | LR2K |
| Product compatibility | LP1K |
| Mechanical robustness | vibrations NC contact: 2 Gn- 5...300 Hz conforming to IEC 60068-2-6 |
| [Ue] rated operational voltage | 250 V DC DC-13 for signalling circuit |
| [Ui] rated insulation voltage | power circuit: 750 V conforming to VDE 0110 group C |
| Standards | BS 4941 |
| Product certifications | CSA |
| Brand Name | Schneider Electric |
| EAN/UPC | 3389110230567 |
| [Uimp] rated impulse withstand voltage | 6 kV |
| Power dissipation per pole | 2 W |
| Contact Configuration | 1 NO + 1 NC |
| Reset Type | Automatic/Manual |
| Product name | TeSys LRK |
| Relay application | motor protection |
| Net weight | 0.145 kg |
| Product or component type | differential thermal overload relay |
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