LRD313 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 5.5kW@400V thanks to a thermal range 9-13A, a tripping class 10A and phase unbalance protection. LRD313 is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 9-13A, a tripping class 10A and phase unbalance detection, it protects motors 5.5kW@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 LC1D40A-D65A to form a compact starter. Light and compact, 55mm wide. Temperature compensated for a good accuracy of the protection. 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 (LAD7B, LAD96) and remote control devices (LAD703, LA7D03).
Add to Quote CataloguePart Number | LRD313 |
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Country of Origin | FR |
UPC | 785901811527 |
UPC11 | 78590181152 |
EAN | 3389119215459 |
Availability | S |
Lead Time | 33 |
UNSPSC | 39122330 |
ECCN | EAR99 |
HTs Code | 8536490075 |
Prop 65 | This product can expose you to chemicals including: Antimony oxide & Antimony trioxide which is known to the State of California to cause Carcinogen harm. For more information go to www.p65warnings.ca.gov |
RoHS Compliant | Yes |
Discount Schedule | I12 |
Return Indicator | Yes |
Depth | 4.84 inch |
Height | 2.76 inch |
Width | 2.17 inch |
Weight | 0.83 pound |
Range | TeSys |
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Product Name | TeSys LRD |
Product Or Component Type | Differential thermal overload relay |
Device Short Name | LRD |
Relay Application | Motor protection |
Product Compatibility | LC1D40A LC1D50A LC1D65A |
Network Type | AC DC |
Thermal Protection Adj Range | 9…13 A |
Ui Rated Insulation Voltage | Power circuit 600 V CSA Power circuit 600 V UL Power circuit 690 V IEC 60947-4-1 |
Network Frequency | 0...400 Hz |
Mounting Support | Plate, with specific accessories Rail, with specific accessories Under contactor |
Tripping Threshold | 1.14 +/- 0.06 Ir IEC 60947-4-1 |
Ith Cnvtl Free Air Therm Crrt | 5 A signalling circuit |
Permissible Current | 0.95 A 380 V AC-15 signalling circuit 0.06 A 440 V DC-13 signalling circuit |
Ue Rated Operational Voltage | 690 V AC 0...400 Hz |
Uimp Rated Imp Wstd Voltage | 6 kV |
Phase Failure Sensitivity | Tripping current 130 % of Ir on two phase, the last one at 0 |
Control Type | Red push-button stop Blue push-button reset |
Temperature Compensation | -4…140 °F (-20…60 °C) |
Connections - Terminals | Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible without cable end Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible with cable end Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) solid without cable end Power circuit EverLink BTR screw connectors 1 0.00…0.05 in² (1…35 mm²) flexible without cable end Power circuit EverLink BTR screw connectors 1 0.00…0.05 in² (1…35 mm²) flexible with cable end Power circuit EverLink BTR screw connectors 1 0.00…0.05 in² (1…35 mm²) solid without cable end |
Tightening Torque | Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Power circuit 44.25 lbf.in (5 N.m) EverLink BTR screw connectors |
Height | 2.76 in (70 mm) |
Width | 2.17 in (55 mm) |
Depth | 4.84 in (123 mm) |
Product Weight | 0.83 lb(US) (0.375 kg) |
Protective Treatment | TH IEC 60068 |
IP Degree Of Protection | IP20 IEC 60529 |
Ambient Air Temp For Op | -4…140 °F (-20…60 °C) without derating IEC 60947-4-1 |
Ambient Air Temp For Storage | -76…158 °F (-60…70 °C) |
Flame Retardance | V1 UL 94 |
Mechanical Robustness | Shocks15 Gn for 11 ms IEC 60068-2-7 Vibrations4 gn IEC 60068-2-6 |
Dielectric Strength | 6 kV 50 Hz IEC 60255-5 |
Standards | ATEX D 94/9/CE EN 60947-4-1 IEC 60947-4-1 EN 60947-5-1 CSA C22.2 No 14 UL 508 IEC 60947-5-1 |
Product Certifications | CCC GL DNV GOST RINA UL LROS (Lloyds register of shipping) CSA ATEX INERIS BV |
Category | 22347 - CONTACTOR,D-LINE,OVERLOADS-NEW |
Discount Schedule | I12 |
GTIN | 00785901811527 |
Nbr. Of Units In Pkg. | 1 |
Country Of Origin | FR |
Green Premium Status | Green Premium product |
REACh Free Of SVHC | Yes |
EU RoHs Directive | Compliant |
Toxic Heavy Metal Free | Yes |
Mercury Free | Yes |
Warranty | 18 months |
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