Schneider Electric LR7K0316
MPNLR7K0316
Obsolete
TeSys K - non differential thermal overload relays - 8...11.5 A - class 10A
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Control type | Red push-button: trip test function Blue push-button: stop and manual reset selector switch: manual or automatic reset |
| Network type | AC DC |
| Product or component type | Non differential thermal overload relay |
| Voltage | Power circuit: 690 V conforming to BS 4941 Power circuit: 690 V conforming to IEC 60947 Power circuit: 750 V conforming to VDE 0110 group C Power circuit: 600 V conforming to CSA C22.2 No 14 |
| [Ue] rated operational voltage | 690 V AC AC-15 for signalling circuit 250 V DC DC-13 for signalling circuit |
| [Uimp] rated impulse withstand voltage | 6 kV |
| [Ith] conventional free air thermal current | 6 A for signalling circuit |
| Power dissipation per pole | 2 W |
| Network frequency | <= 400 Hz |
| IP degree of protection | IP2X conforming to IEC 60529 |
| Mounting support | Under contactor Plate, with specific accessories Rail, with specific accessories |
| Connections - terminals | Screw clamp terminals 1 cable(s) 1.5...4 mm²solid Screw clamp terminals 2 cable(s) 1.5...4 mm²solid Screw clamp terminals 1 cable(s) 0.75...4 mm²flexible without cable end Screw clamp terminals 2 cable(s) 0.75...4 mm²flexible without cable end Screw clamp terminals 1 cable(s) 0.34...2.5 mm²flexible with cable end Screw clamp terminals 2 cable(s) 0.34...1.5 mm²flexible with cable end |
All specifications
| Parameter | Value |
|---|---|
| Operating altitude | 2000 m without derating |
| Depth | 65 mm |
| Width | 45 mm |
| Height | 58 mm |
| Product weight | 0.145 kg |
| Standards | BS 4941 NF C 63-650 IEC 60947 VDE 0660 |
| Range | TeSys |
| Fire resistance | 850 °C conforming to 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 |
| Local signalling | Trip indicator (yellow) |
| Device short name | LR7K |
| Relay application | Motor protection |
| Tightening torque | 1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2 1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm |
| Protective treatment | TC conforming to IEC 60068 TC conforming to DIN 50016 |
| Mechanical robustness | Shocks NO contact: 10 Gn for 11 ms conforming to IEC 60068-2-27 Shocks NC contact: 10 Gn for 11 ms conforming to IEC 60068-2-27 Vibrations NO contact: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 Vibrations NC contact: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 |
| Associated fuse rating | 6 A gG for signalling circuit conforming to VDE 0660 6 A gG for signalling circuit conforming to IEC 60947 |
| Thermal overload class | Class 10A conforming to IEC 60947-4-1 |
| Auxiliary contact composition | 1 NO + 1 NC |
| Ambient air temperature for storage | -40...70 °C |
| Thermal protection adjustment range | 8...11.5 A |
| Ambient air temperature for operation | -20...55 °C without derating conforming to IEC 60947 -30...60 °C with derating conforming to IEC 60947 |
MPN
LR7K0316