LRD3361

Telemecanique - Overload Relay

Current response time:

By 5AM PT on Thursday

Emergency?

*Santa Clara Systems is not a Telemecanique Authorized Distributor.

Description: Overload Relay
Product weight: 1.12 lb(US) (0.51 kg)
IP degree of protection: IP20 conforming to IEC 60529
Standards: EN 60947-4-1ATEX D 94/9/CEEN 60947-5-1UL 508IEC 60947-4-1CSA C22.2 No 14IEC 60947-5-1
Device short name: LRD
Width: 2.95 in (75 mm)
Height: 4.84 in (123 mm)
Depth: 4.76 in (121 mm)
Protective treatment: TH conforming to IEC 60068
[Ui] rated insulation voltage: 1000 V power circuit conforming to IEC 60947-4-1600 V power circuit conforming to CSA600 V power circuit conforming to UL
[Uimp] rated impulse withstand voltage: 6 kV
Tightening torque: Control circuit: 15.04 lbf.in (1.7 N.m) - on screw clamp terminalsPower circuit: 79.65 lbf.in (9 N.m) - on screw clamp terminals
Connections - terminals: Power circuit: screw clamp terminals 1 cable(s) 0.01...0.05 in² (4...35 mm²) - cable stiffness: flexible - without cable endPower circuit: screw clamp terminals 1 cable(s) 0.01...0.05 in² (4...35 mm²) - cable stiffness: flexible - with cable endPower circuit: screw clamp terminals 1 cable(s) 0.01...0.05 in² (4...35 mm²) - cable stiffness: solid - without cable endControl circuit: screw clamp terminals 2 cable(s) 0...0 in² (1...2.5 mm²) - cable stiffness: flexible - without cable endControl circuit: screw clamp terminals 2 cable(s) 0...0 in² (1...2.5 mm²) - cable stiffness: flexible - with cable endControl circuit: screw clamp terminals 2 cable(s) 0...0 in² (1...2.5 mm²) - cable stiffness: solid - without cable end
Range: TeSys
Mounting support: Plate with specific accessoriesRail with specific accessoriesUnder contactor
[Ith] conventional free air thermal current: 5 A for signaling circuit
System Voltage: 690 V AC 0...400 Hz
Product name: TeSys LRD

Control type: Red push-button stopBlue push-button for reset mode
Network frequency: 0...400 Hz
Product or component type: Differential thermal overload relay
Tripping threshold: 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
Ambient air temperature for operation: Without derating conforming to IEC 60947-4-1
Ambient air temperature for storage: -76...158 °F (-60...70 °C)
Relay application: Motor protection
Permissible current: 0.72 A at 500 V AC-15 for signaling circuit0.06 A at 440 V DC-13 for signaling circuit
Flame retardance: V1 conforming to UL 94
Product compatibility: LC1D80LC1D95
Mechanical robustness: Vibrations 6 Gn IEC 60068-2-6Shocks 15 Gn for 11 ms IEC 60068-2-7
Network type: ACDC
Dielectric strength: 6 kVat 50 Hz conforming to IEC 60255-5
Thermal protection adjustment range: 55...70 A
Phase failure sensitivity: Tripping current 130 % of Ir on two phase, the last one at 0
Product certifications: BVULRINACCCGLCSAATEX INERISLROS (Lloyds register of shipping)GOSTDNV
Temperature compensation: -4...140 °F (-20...60 °C)

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