LR9F7575 Schneider Electric Industrial Automation Components

LR9F7575 on Powermatic Associates
Schneider Electric

Part#:LR9F7575

Manufacturer:Schneider Electric

Category:Industrial Automation Components

Product Lifecycle:Active

Product description

Schneider Electric LR9F7575 is an electronic thermal overload relay belonging to the LR9F sub-range. It features a 3-pole configuration and is designed for connection via lugs for both upstream and outgoing cables, with a screw-clamp connection for the control circuit. This part offers protection functions classified as Class 20, with a rated current range of 200-330 A. The protection settings for thermal overload are adjustable within the same range. It includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. The supply voltage required is 24 V DC, and it can handle a rated voltage (AC) of up to 1000 V at 50/60Hz. The minimum operating current is set at 200 A, with a maximum threshold of 330 A.

Product Details

  • Control Type
    Dial White full-load current adjustment Test button Red Push-button Red reset Push-button 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
  • 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
  • Depth
    5.02 in (127.6 mm)
  • Phase Failure Sensitivity
    Tripping in 4 s +/- 20 % IEC 60947-4-1
  • Current Consumption
    <= 5 mA no-load
  • Switching Capacity For Alarm
    0...150 mA
  • [Ui] Rated Insulation Voltage
    Power circuit 1000 V AC IEC 60947-4
  • Contacts Type And Composition
    1 NO + 1 NC
  • Device Short Name
    LR9F
  • Net Weight
    5.11 lb(US) (2.32 kg)
  • Maximum Voltage Drop
    <2.5 V closed state
  • Width
    5.91 in (150 mm)
  • Height
    5.39 in (136.8 mm)
  • Temperature Compensation
    -4…158 °F (-20…70 °C)
  • Local Signalling
    Trip indicator
  • Reset
    Manual reset on front relay
  • [Uimp] Rated Impulse Withstand Voltage
    8 kV IEC 60947-1
  • [Ue] Rated Operational Voltage
    1000 V AC 50/60 Hz power circuit VDE 0110 group C
  • [Ith] Conventional Free Air Thermal Current
    5 A control circuit
  • Surge Withstand
    4 kV IEC 61000-4-5
  • Network Frequency
    50/60 Hz
  • Product Name
    TeSys LRF
  • Tripping Threshold
    1.12 +/- 0.06 In tripping IEC 60947-4-1
  • Thermal Overload Class
    Class 20 IEC 60947-4
  • Thermal Protection Adjustment Range
    200…330 A
  • Relay Application
    Motor protection
  • Product Or Component Type
    Electronic thermal overload relay
  • Range
    TeSys
  • Product Compatibility
    LC1F225...LC1F500
  • Network Type
    AC

Product condition

New Factory Sealed

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



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Manufacturer warranty

LR9F7575 Schneider Electric

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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 LR9F7575 is an electronic thermal overload relay belonging to the LR9F sub-range. It features a 3-pole configuration and is designed for connection via lugs for both upstream and outgoing cables, with a screw-clamp connection for the control circuit. This part offers protection functions classified as Class 20, with a rated current range of 200-330 A. The protection settings for thermal overload are adjustable within the same range. It includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. The supply voltage required is 24 V DC, and it can handle a rated voltage (AC) of up to 1000 V at 50/60Hz. The minimum operating current is set at 200 A, with a maximum threshold of 330 A.

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