TeSys LRD thermal overload relays - 55...70 A - class 10A
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LRD3361
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LRD3361
TeSys LRD thermal overload relays - 55...70 A - class 10A
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EGP9,684.62
EGP5,229.70
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TeSys LRD thermal overload relays - 55...70 A - class 10A
EGP9,684.62
EGP5,229.70
- Description
- Specifications
- Environmental Data
- Documents
- Reviews
Description
TeSys LRD thermal overload relay, 70A/1000V, thermal setting range 55-70A, tripping class 10A, for protection of 3-phase motors 37kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector acting also as reset button, a trip test button for simulation of a tripping, a stop button, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D80-D95. Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LA7D3064 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).
Overview
| Range | TESYS |
|---|---|
| Product name | TESYS LRDTESYS DECA |
| Product or component type | DIFFERENTIAL THERMAL OVERLOAD RELAY |
| Device short name | LRD |
| Relay application | MOTOR PROTECTION |
| Product compatibility | LC1D95LC1D80 |
| Network type | DCAC |
| Thermal overload class | CLASS 10A CONFORMING TO IEC 60947-4-1 |
| Thermal protection adjustment range | 55…70 A |
| [Ui] rated insulation voltage | POWER CIRCUIT: 1000 V CONFORMING TO IEC 60947-4-1POWER CIRCUIT: 600 V CONFORMING TO CSAPOWER CIRCUIT: 600 V CONFORMING TO UL |
| Network frequency | 0...400 HZ |
| Mounting support | PLATE, WITH SPECIFIC ACCESSORIESRAIL, WITH SPECIFIC ACCESSORIESUNDER CONTACTOR |
| Tripping threshold | 1.14 +/- 0.06 IR CONFORMING TO IEC 60947-4-1 |
| Auxiliary contact composition | 1 NO + 1 NC |
| [Ith] conventional free air thermal current | 5 A FOR SIGNALLING CIRCUIT |
| Permissible current | 0.72 A AT 500 V AC-15 FOR SIGNALLING CIRCUIT0.06 A AT 440 V DC-13 FOR SIGNALLING CIRCUIT |
| [Ue] rated operational voltage | 1000 V AC 0...400 HZ FOR POWER CIRCUIT CONFORMING TO IEC 60947-4-1 |
| Associated fuse rating | 4 A GG FOR SIGNALLING CIRCUIT4 A BS FOR SIGNALLING CIRCUIT |
| [Uimp] rated impulse withstand voltage | 6 KV CONFORMING TO IEC 60947-1 |
| Phase failure sensitivity | TRIPPING CURRENT 130 % OF IR ON TWO PHASE, THE LAST ONE AT 0 |
| Control type | RED PUSH-BUTTON: STOPBLUE PUSH-BUTTON: RESET |
| Temperature compensation | -20…60 °C |
| Connections - terminals | POWER CIRCUIT: SCREW CLAMP TERMINALS 1 CABLE(S) 4…35 MM² FLEXIBLE WITHOUT CABLE ENDPOWER CIRCUIT: SCREW CLAMP TERMINALS 1 CABLE(S) 4…35 MM² FLEXIBLE WITH CABLE ENDPOWER CIRCUIT: SCREW CLAMP TERMINALS 1 CABLE(S) 4…35 MM² SOLID WITHOUT CABLE ENDCONTROL CIRCUIT: SCREW CLAMP TERMINALS 2 CABLE(S) 1…2.5 MM² FLEXIBLE WITHOUT CABLE ENDCONTROL CIRCUIT: SCREW CLAMP TERMINALS 2 CABLE(S) 1…2.5 MM² FLEXIBLE WITH CABLE ENDCONTROL CIRCUIT: SCREW CLAMP TERMINALS 2 CABLE(S) 1…2.5 MM² SOLID WITHOUT CABLE END |
| Tightening torque | CONTROL CIRCUIT: 1.7 N.M - ON SCREW CLAMP TERMINALSPOWER CIRCUIT: 9 N.M - ON SCREW CLAMP TERMINALS |
| Height | 81 MM |
| Width | 70 MM |
| Depth | 115 MM |
| Product weight | 0.51 KG |
| Climatic withstand | CONFORMING TO IACS E10 |
| IP degree of protection | IP20 CONFORMING TO IEC 60529 |
| Ambient air temperature for operation | -20…60 °C WITHOUT DERATING CONFORMING TO IEC 60947-4-1 |
| Ambient air temperature for storage | -60…70 °C |
| Flame retardance | V1 CONFORMING TO UL 94 |
| Mechanical robustness | VIBRATIONS: 6 GN CONFORMING TO IEC 60068-2-6SHOCKS: 15 GN FOR 11 MS CONFORMING TO IEC 60068-2-7 |
| Dielectric strength | 2.2 KV AT 50 HZ CONFORMING TO IEC 60947-1 |
| Standards | EN/IEC 60947-4-1EN/IEC 60947-5-1UL 60947-4-1UL 60947-5-1CSA C22.2 NO 60947-4-1CSA C22.2 NO 60947-5-1GB/T 14048.4GB/T 14048.5EN 50495 |
| Product certifications | IECULCSACCCEACATEX INERISUKCA |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 8.000 CM |
| Package 1 Width | 11.900 CM |
| Package 1 Length | 8.600 CM |
| Package 1 Weight | 506.000 G |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 12 |
| Package 2 Height | 15.000 CM |
| Package 2 Width | 30.000 CM |
| Package 2 Length | 40.000 CM |
| Package 2 Weight | 6.450 KG |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 192 |
| Package 3 Height | 75.000 CM |
| Package 3 Width | 60.000 CM |
| Package 3 Length | 80.000 CM |
| Package 3 Weight | 113.700 KG |
| Warranty (in months) | 18 |
Environmental data
Schneider Electric aims to achieve Net Zero status by 2050 through supply chain partnerships, lower impact materials, and circularity via our ongoing "Use Better, Use Longer, Use Again" campaign to extend product lifetimes and recyclability.
| Sustainability | Green PremiumTM label is Schneider Electric’s commitment to delivering products with best-in-class environmental performance. Green Premium promises compliance with the latest regulations, transparency on environmental impacts, as well as circular and low-CO2 products. Guide to assessing product sustainability is a white paper that clarifies global eco-label standards and how to interpret environmental declarations. |
|---|---|
| Sustainable packaging | ✓ |
| Take-back | No |
| REACh free of SVHC | ✓ |
| Toxic heavy metal free | ✓ |
| Mercury free | ✓ |
| Environmental Disclosure | Product Environmental Profile (Download) |
| End of life manual availability | End of Life Information (Download) |
| Recyclability potential, in % | 27 |
| Total lifecycle Carbon footprint | 4 kg CO2 eq. |
| Carbon footprint of the manufacturing phase [A1 to A3] | 0.45216814 |
| Carbon footprint of the manufacturing phase [A1 to A3] | 0.5 kg CO2 eq. |
| Carbon footprint of the distribution phase [A4] | 0.532707701 |
| Carbon footprint of the distribution phase [A4] | 0.5 kg CO2 eq. |
| Carbon footprint of the installation phase [A5] | 0.060948491 |
| Carbon footprint of the installation phase [A5] | 0.1 kg CO2 eq. |
| Carbon footprint of the use phase [B2, B3, B4, B6] | 1.896335784 |
| Carbon footprint of the use phase [B2, B3, B4, B6] | 2 kg CO2 eq. |
| Carbon footprint of the end-of-life phase [C1 to C4] | 0.871212274 |
| Carbon footprint of the end-of-life phase [C1 to C4] | 0.9 kg CO2 eq. |
| REACh Regulation | Free of Substances of Very High Concern above the threshold (Download) |
| EU RoHS Directive | Compliant (Download) |
| WEEE Label | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Reviews
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Description
TeSys LRD thermal overload relay, 70A/1000V, thermal setting range 55-70A, tripping class 10A, for protection of 3-phase motors 37kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector acting also as reset button, a trip test button for simulation of a tripping, a stop button, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D80-D95. Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LA7D3064 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).
Overview
| Range | TESYS |
|---|---|
| Product name | TESYS LRDTESYS DECA |
| Product or component type | DIFFERENTIAL THERMAL OVERLOAD RELAY |
| Device short name | LRD |
| Relay application | MOTOR PROTECTION |
| Product compatibility | LC1D95LC1D80 |
| Network type | DCAC |
| Thermal overload class | CLASS 10A CONFORMING TO IEC 60947-4-1 |
| Thermal protection adjustment range | 55…70 A |
| [Ui] rated insulation voltage | POWER CIRCUIT: 1000 V CONFORMING TO IEC 60947-4-1POWER CIRCUIT: 600 V CONFORMING TO CSAPOWER CIRCUIT: 600 V CONFORMING TO UL |
| Network frequency | 0...400 HZ |
| Mounting support | PLATE, WITH SPECIFIC ACCESSORIESRAIL, WITH SPECIFIC ACCESSORIESUNDER CONTACTOR |
| Tripping threshold | 1.14 +/- 0.06 IR CONFORMING TO IEC 60947-4-1 |
| Auxiliary contact composition | 1 NO + 1 NC |
| [Ith] conventional free air thermal current | 5 A FOR SIGNALLING CIRCUIT |
| Permissible current | 0.72 A AT 500 V AC-15 FOR SIGNALLING CIRCUIT0.06 A AT 440 V DC-13 FOR SIGNALLING CIRCUIT |
| [Ue] rated operational voltage | 1000 V AC 0...400 HZ FOR POWER CIRCUIT CONFORMING TO IEC 60947-4-1 |
| Associated fuse rating | 4 A GG FOR SIGNALLING CIRCUIT4 A BS FOR SIGNALLING CIRCUIT |
| [Uimp] rated impulse withstand voltage | 6 KV CONFORMING TO IEC 60947-1 |
| Phase failure sensitivity | TRIPPING CURRENT 130 % OF IR ON TWO PHASE, THE LAST ONE AT 0 |
| Control type | RED PUSH-BUTTON: STOPBLUE PUSH-BUTTON: RESET |
| Temperature compensation | -20…60 °C |
| Connections - terminals | POWER CIRCUIT: SCREW CLAMP TERMINALS 1 CABLE(S) 4…35 MM² FLEXIBLE WITHOUT CABLE ENDPOWER CIRCUIT: SCREW CLAMP TERMINALS 1 CABLE(S) 4…35 MM² FLEXIBLE WITH CABLE ENDPOWER CIRCUIT: SCREW CLAMP TERMINALS 1 CABLE(S) 4…35 MM² SOLID WITHOUT CABLE ENDCONTROL CIRCUIT: SCREW CLAMP TERMINALS 2 CABLE(S) 1…2.5 MM² FLEXIBLE WITHOUT CABLE ENDCONTROL CIRCUIT: SCREW CLAMP TERMINALS 2 CABLE(S) 1…2.5 MM² FLEXIBLE WITH CABLE ENDCONTROL CIRCUIT: SCREW CLAMP TERMINALS 2 CABLE(S) 1…2.5 MM² SOLID WITHOUT CABLE END |
| Tightening torque | CONTROL CIRCUIT: 1.7 N.M - ON SCREW CLAMP TERMINALSPOWER CIRCUIT: 9 N.M - ON SCREW CLAMP TERMINALS |
| Height | 81 MM |
| Width | 70 MM |
| Depth | 115 MM |
| Product weight | 0.51 KG |
| Climatic withstand | CONFORMING TO IACS E10 |
| IP degree of protection | IP20 CONFORMING TO IEC 60529 |
| Ambient air temperature for operation | -20…60 °C WITHOUT DERATING CONFORMING TO IEC 60947-4-1 |
| Ambient air temperature for storage | -60…70 °C |
| Flame retardance | V1 CONFORMING TO UL 94 |
| Mechanical robustness | VIBRATIONS: 6 GN CONFORMING TO IEC 60068-2-6SHOCKS: 15 GN FOR 11 MS CONFORMING TO IEC 60068-2-7 |
| Dielectric strength | 2.2 KV AT 50 HZ CONFORMING TO IEC 60947-1 |
| Standards | EN/IEC 60947-4-1EN/IEC 60947-5-1UL 60947-4-1UL 60947-5-1CSA C22.2 NO 60947-4-1CSA C22.2 NO 60947-5-1GB/T 14048.4GB/T 14048.5EN 50495 |
| Product certifications | IECULCSACCCEACATEX INERISUKCA |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 8.000 CM |
| Package 1 Width | 11.900 CM |
| Package 1 Length | 8.600 CM |
| Package 1 Weight | 506.000 G |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 12 |
| Package 2 Height | 15.000 CM |
| Package 2 Width | 30.000 CM |
| Package 2 Length | 40.000 CM |
| Package 2 Weight | 6.450 KG |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 192 |
| Package 3 Height | 75.000 CM |
| Package 3 Width | 60.000 CM |
| Package 3 Length | 80.000 CM |
| Package 3 Weight | 113.700 KG |
| Warranty (in months) | 18 |
Environmental data
Schneider Electric aims to achieve Net Zero status by 2050 through supply chain partnerships, lower impact materials, and circularity via our ongoing "Use Better, Use Longer, Use Again" campaign to extend product lifetimes and recyclability.
| Sustainability | Green PremiumTM label is Schneider Electric’s commitment to delivering products with best-in-class environmental performance. Green Premium promises compliance with the latest regulations, transparency on environmental impacts, as well as circular and low-CO2 products. Guide to assessing product sustainability is a white paper that clarifies global eco-label standards and how to interpret environmental declarations. |
|---|---|
| Sustainable packaging | ✓ |
| Take-back | No |
| REACh free of SVHC | ✓ |
| Toxic heavy metal free | ✓ |
| Mercury free | ✓ |
| Environmental Disclosure | Product Environmental Profile (Download) |
| End of life manual availability | End of Life Information (Download) |
| Recyclability potential, in % | 27 |
| Total lifecycle Carbon footprint | 4 kg CO2 eq. |
| Carbon footprint of the manufacturing phase [A1 to A3] | 0.45216814 |
| Carbon footprint of the manufacturing phase [A1 to A3] | 0.5 kg CO2 eq. |
| Carbon footprint of the distribution phase [A4] | 0.532707701 |
| Carbon footprint of the distribution phase [A4] | 0.5 kg CO2 eq. |
| Carbon footprint of the installation phase [A5] | 0.060948491 |
| Carbon footprint of the installation phase [A5] | 0.1 kg CO2 eq. |
| Carbon footprint of the use phase [B2, B3, B4, B6] | 1.896335784 |
| Carbon footprint of the use phase [B2, B3, B4, B6] | 2 kg CO2 eq. |
| Carbon footprint of the end-of-life phase [C1 to C4] | 0.871212274 |
| Carbon footprint of the end-of-life phase [C1 to C4] | 0.9 kg CO2 eq. |
| REACh Regulation | Free of Substances of Very High Concern above the threshold (Download) |
| EU RoHS Directive | Compliant (Download) |
| WEEE Label | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Reviews
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