LRD22L

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: 0.32 lb(US) (0.144 kg)
IP degree of protection: IP20 conforming to IEC 60529
Standards: IEC 60947-4-1UL 508IEC 60947-5-1EN 60947-5-1EN 60947-4-1ATEX D 94/9/CECSA C22.2 No 14
Device short name: LRD
Width: 1.77 in (45 mm)
Depth: 3 in (76.1 mm)
Protective treatment: TH conforming to IEC 60068
[Ui] rated insulation voltage: 600 V power circuit conforming to CSA600 V power circuit conforming to UL690 V power circuit conforming to IEC 60947-4-1
[Uimp] rated impulse withstand voltage: 6 kV
Tightening torque: Control circuit: 15.04 lbf.in (1.7 N.m) - on screw clamp terminalsPower circuit: 22.12 lbf.in (2.5 N.m) - on screw clamp terminals
Connections - terminals: Control 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 endPower circuit: screw clamp terminals 1 cable(s) 0...0.02 in² (1.5...10 mm²) - cable stiffness: flexible - without cable endPower circuit: screw clamp terminals 1 cable(s) 0...0.01 in² (1...6 mm²) - cable stiffness: flexible - with cable endPower circuit: screw clamp terminals 1 cable(s) 0...0.02 in² (1.5...10 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

Associated fuse rating: 25 A aM50 A gG50 A BS88
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: 3 A at 120 V AC-15 for signaling circuit0.22 A at 125 V DC-13 for signaling circuit
Mechanical robustness: Vibrations 3 Gn IEC 60068-2-6Shocks 15 Gn for 11 ms IEC 60068-2-7
Product compatibility: LC1D32LC1D25LC1D38
Dielectric strength: 6 kVat 50 Hz conforming to IEC 60255-5
Network type: ACDC
Thermal protection adjustment range: 17...24 A
Product certifications: ATEX INERISCSAEACULABS
Phase failure sensitivity: Tripping current 130 % of Ir on two phase, the last one at 0
Temperature compensation: -4...140 °F (-20...60 °C)

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