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LR9F5571 Schneider Electric Electronic Components

LR9F5571 on Powermatic Associates
Schneider Electric

Part#:LR9F5571

Manufacturer:Schneider Electric

Category:Electronic Components

Product Lifecycle:Active

Product description

Schneider Electric LR9F5571, part of the LR9F sub-range, is an electronic thermal overload relay designed for a 3 Pole configuration. It features connection types with lugs for both upstream and outgoing cables, and a screw-clamp for the control circuit. This part offers protection functions classified as Class 20, with a rated current range of 132-220 A. The protection settings for thermal overload are adjustable within the same range. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The LR9F5571 operates with a supply voltage of 24 V DC and has a rated voltage for AC phase-to-phase connections of 1000 V at 50/60Hz. The minimum and maximum current ratings are set at 132 A and 220 A, respectively.

Product Details

  • Product Name
    TeSys LRF
  • Height
    3.98 in (101 mm)
  • Thermal Protection Adjustment Range
    132…220 A
  • Network Frequency
    50/60 Hz
  • Device Short Name
    LR9F
  • Temperature Compensation
    -4…158 °F (-20…70 °C)
  • Surge Withstand
    4 kV IEC 61000-4-5
  • Maximum Voltage Drop
    <2.5 V closed state
  • Depth
    4.86 in (123.5 mm)
  • Product Or Component Type
    Electronic thermal overload relay
  • Contacts Type And Composition
    1 NO + 1 NC
  • [Ui] Rated Insulation Voltage
    Power circuit 1000 V AC IEC 60947-4
  • Network Type
    AC
  • Range
    TeSys
  • Reset
    Manual reset on front relay
  • Relay Application
    Motor protection
  • [Ith] Conventional Free Air Thermal Current
    5 A control circuit
  • Local Signalling
    Trip indicator
  • Net Weight
    2.09 lb(US) (0.95 kg)
  • Tripping Threshold
    1.12 +/- 0.06 In tripping IEC 60947-4-1
  • [Ue] Rated Operational Voltage
    1000 V AC 50/60 Hz power circuit VDE 0110 group C
  • Width
    4.53 in (115 mm)
  • Product Compatibility
    LC1F185...LC1F265
  • [Uimp] Rated Impulse Withstand Voltage
    8 kV IEC 60947-1
  • Current Consumption
    <= 5 mA no-load
  • Switching Capacity For Alarm
    0...150 mA
  • Thermal Overload Class
    Class 20 IEC 60947-4
  • Phase Failure Sensitivity
    Tripping in 4 s +/- 20 % IEC 60947-4-1
  • Tightening Torque
    Control circuit 1.2 N.m screw clamp terminals Power circuit 35 N.m screw clamp terminals
  • Mounting Support
    Direct on contactor Plate
  • Control Type
    Dial White full-load current adjustment Test button Red Push-button reset Push-button Red stop
  • Connections - Terminals
    Control circuit screw clamp terminals 1 0.00…0.00 in² (0.75…2.5 mm²) flexible - with cable end Control circuit screw clamp terminals 1 0.00…0.00 in² (0.75…2.5 mm²) solid Control circuit screw clamp terminals 1 0.00…0.01 in² (0.75…4 mm²) flexible

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.

LR9F5571 Related Documents

Instruction Sheet-1631038099295.pdfCatalog-1631038099287.pdfProduct Datasheet-1631038099297.pdf

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LR9F5571 Schneider Electric

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Compare LR9F5571 with other Electronic Components products

Product Name

Height

Thermal Protection Adjust...

Network Frequency

Device Short Name

Temperature Compensation

Surge Withstand

Maximum Voltage Drop

Depth

Product Or Component Type

Selected product

LR9F5571
Backordered
LR9F5571
Schneider Electric

Schneider Electric LR9F5571, part of the LR9F sub-range, is an electronic thermal overload relay des...

Product NameTeSys LRF

Height3.98 in (101 mm)

Thermal Protection Adjustment Range132…220 A

Network Frequency50/60 Hz

Device Short NameLR9F

Temperature Compensation-4…158 °F (-20…70 °C)

Surge Withstand4 kV IEC 61000-4-5

Maximum Voltage Drop<2.5 V closed state

Depth4.86 in (123.5 mm)

Product Or Component TypeElectronic thermal overload ...

LC1F225L7
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About the manufacturer

Schneider Electric

Powermatic Associates is an authorized Schneider Electric distributor, proudly offering a diverse portfolio of innovative solutions tailored to meet the dynamic needs of today's industrial landscape. Schneider Electric stands as a global leader in energy management and automation, providing cutting-edge products and services that drive efficiency and sustainability across a variety of sectors. The...

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FAQ

Out if stock but available for backorder.

Schneider Electric LR9F5571, part of the LR9F sub-range, is an electronic thermal overload relay designed for a 3 Pole configuration. It features connection types with lugs for both upstream and outgoing cables, and a screw-clamp for the control circuit. This part offers protection functions classified as Class 20, with a rated current range of 132-220 A. The protection settings for thermal overload are adjustable within the same range. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The LR9F5571 operates with a supply voltage of 24 V DC and has a rated voltage for AC phase-to-phase connections of 1000 V at 50/60Hz. The minimum and maximum current ratings are set at 132 A and 220 A, respectively.

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