LRD340L Product data sheet Characteristics TeSys LRD thermal overload relays - 30...40 A class 20 Product availability : Stock - Normally stocked in distribution facility Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications Price* : 107.00 USD Main Range TeSys Product name TeSys LRD Product or component type Differential thermal overload relay Device short name LRD Relay application Motor protection Product compatibility LC1D50A LC1D65A LC1D40A Network type AC DC Thermal protection adjustment range 30...40 A [Ui] rated insulation voltage 600 V power circuit conforming to CSA 600 V power circuit conforming to UL 690 V power circuit conforming to IEC 60947-4-1 Complementary Network frequency 0...400 Hz Mounting support Plate with specific accessories Rail with specific accessories Under contactor Tripping threshold 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1 [Ith] conventional free air thermal current 5 A for signalling circuit Permissible current 3 A at 120 V AC-15 for signalling circuit 0.22 A at 125 V DC-13 for signalling circuit System Voltage 690 V AC 0...400 Hz [Uimp] rated impulse withstand 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 Jul 19, 2019 1 Blue push-button for reset mode Temperature compensation -4...140 F (-20...60 C) Connections - terminals Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm flexible without cable end Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm flexible with cable end Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm solid without cable end Power circuit : EverLink BTR screw connectors 1 cable(s) 1...35 mm flexible without cable end Power circuit : EverLink BTR screw connectors 1 cable(s) 1...35 mm flexible with cable end Power circuit : EverLink BTR screw connectors 1 cable(s) 1...35 mm solid without cable end Tightening torque Control circuit : 1.7 N.m on screw clamp terminals Power circuit : 5 N.m on 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) Environment Protective treatment TH conforming to IEC 60068 IP degree of protection IP20 conforming to IEC 60529 Ambient air temperature for operation -4...140 F (-20...60 C) without derating conforming to IEC 60947-4-1 Ambient air temperature for storage -76...158 F (-60...70 C) Flame retardance V1 conforming to UL 94 Mechanical robustness Shocks 15 Gn for 11 ms IEC 60068-2-7 Vibrations 4 gn IEC 60068-2-6 Dielectric strength 6 kV at 50 Hz conforming to IEC 60255-5 Standards EN 60947-4-1 ATEX D 94/9/CE EN 60947-5-1 UL 508 IEC 60947-5-1 CSA C22.2 No 14 IEC 60947-4-1 Product certifications EAC ABS CSA UL ATEX INERIS Ordering and shipping details Category 22347 - CONTACTOR,D-LINE,OVERLOADS-NEW Discount Schedule I12 GTIN 00785901952497 Nbr. of units in pkg. 1 Package weight(Lbs) 0.96999999999999997 Returnability Y Country of origin FR Offer Sustainability Sustainable offer status Green Premium product RoHS (date code: YYWW) Compliant - since 0501 - Schneider Electric declaration of conformity Schneider Electric declaration of conformity REACh Reference not containing SVHC above the threshold Reference not containing SVHC above the threshold Product environmental profile Available Product end of life instructions Available California proposition 65 WARNING: This product can expose you to chemicals including: - - - - - - - Substance 1 Antimony oxide & Antimony trioxide, which is known to the State of California to cause cancer. - - - - - - - More information For more information go to www.p65warnings.ca.gov 2 Contractual warranty Warranty period 18 months 3