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LR9D5569

Telemecanique - TeSys LRD thermal overload relays - 90...150 A - class 20

Product Summary:

Product weight: 1.95 lb(US) (0.885 kg)
IP degree of protection: IP20 conforming to IEC 60529
Standards: IEC 60947-4-1IEC 255-8IEC 255-17VDE 0660EN 60947-4-1
Device short name: LR9D
Depth: 5.2 in (132 mm)

Current response time:

6 Minutes 37 Seconds

*Santa Clara Systems is not a Telemecanique Authorized Distributor.

Description: TeSys LRD thermal overload relays - 90...150 A - class 20
Product weight: 1.95 lb(US) (0.885 kg)
IP degree of protection: IP20 conforming to IEC 60529
Standards: IEC 60947-4-1IEC 255-8IEC 255-17VDE 0660EN 60947-4-1
Device short name: LR9D
Depth: 5.2 in (132 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 conforming to IEC 61000-4-5
Operating altitude: <= 6561.68 ft. (2000 m) without derating
Tightening torque: Alarm circuit: 3.98 lbf.in (0.45 N.m) - on screw clamp terminalsPower circuit: 159.29 lbf.in (18 N.m) - on bars screw : M8Control circuit: 10.62 lbf.in (1.2 N.m) - on screw clamp terminals
Connections - terminals: Power circuit: barsControl circuit: screw clamp terminals 1 cable(s) 0...0 in² (0.5...1.5 mm²) - cable stiffness: flexible - without cable endControl circuit: screw clamp terminals 2 cable(s) 0...0 in² (0.5...1.5 mm²) - cable stiffness: flexible - without cable endAlarm circuit: screw clamp terminals 1 cable(s) 0...0 in² (0.5...1.5 mm²) - cable stiffness: flexible - without cable end
Range: TeSys
Mounting support: RailUnder contactor
[Ith] conventional free air thermal current: 5 A for signaling circuit
System Voltage: 690 V 50...60 Hz
Product name: TeSys LRD
[Us] rated supply voltage: 24 V DC
Associated fuse rating: 5 A gG for signaling circuit

Control type: Red push-button stopBlue push-button for reset mode
Network frequency: 50...60 Hz
Product or component type: Electronic thermal overload relay
Supply voltage limits: 17...32 V
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
Tripping threshold: 1.05 +/- 0.06 In alarm conforming to IEC 60947-4-11.12 +/- 0.06 In de-energisation conforming to IEC 60947-4-1
Product compatibility: LC1D115NSX circuit breakerLC1D150
Mechanical robustness: Vibrations 2 Gn, 5...300 Hz IEC 60068-2-6Shocks 13 Gn for 11 ms IEC 60068-2-7
Network type: AC
Dielectric strength: 6 kVat 50 Hz conforming to IEC 60255-5
Signaling function: Alarm
Thermal protection adjustment range: 90...150 A
Product certifications: CSA 22-2UL 508
Phase failure sensitivity: Tripping in 4 s +/- 20 % conforming to IEC 60947-4-1
Temperature compensation: -4...140 °F (-20...60 °C)
switching capacity in mA: 0...150 mA
Voltage drop: <= 2.5 V closed state

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