LR9G225

Schneider Electric Electronic thermal overload relay, TeSys Giga, 57…225 A, class 5E…30E, push-in control connection

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LR9G225

Schneider Electric Electronic thermal overload relay, TeSys Giga, 57…225 A, class 5E…30E, push-in control connection

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SKU
LR9G225
Rp ‎ 8.769.000
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Schneider Electric Electronic thermal overload relay, TeSys Giga, 57…225 A, class 5E…30E, push-in control connection

Rp ‎ 8.769.000

Description

TeSys LR9G 225A thermal overload relay is compatible with TeSys Giga high power contactor, push-in control connection. It provides phase imbalance, phase failure, in-built ground-fault and single-phase loads protections. It is available for manual and auto reset options and LED indicator for Motor ON and pre-trip alarm. Tripping classes is selectable from class 5E to class 30E to suit different application needs from fast tripping, general purpose and high inertia loads. It is suitable for independent mounting or direct mounting with LC1G contactors. It provides IP2x protection in Front face with shrouds conforming to IEC 60529 and VDE 0106. It can cover -25°C to 60°C operation ambient air temperature without derating up to 3000m altitude. Multi standards certified (CE,CB,CCC,cULus,EAC,KC,RCM,Marine) and Green Premium compliant (RoHs/Reach). Unique QR code provides quick access to complete product data.

Product details

  • Activity
    PPCTR
  • Weight (in Kg)
    1.406
  • Net weight
    0.9 kg
  • Colour
    dark grey
  • Product Or Component Type
    electronic thermal overload relay
  • Mechanical Durability
    7000 cycles
  • Protective Treatment
    TH
  • Reset
    automatic reset
    manual
  • Tripping Threshold
    1.125 +/- 0.07 In conforming to IEC 60947-4-1
  • Network frequency
    30...60 Hz
    100 Hz
  • Ambient Air Transport Temperature
    -25-60 °C
  • Permissible Ambient Air Temperature Around The Device
    -40-60 °C at Uc
  • Thermal Protection Adjustment Range
    57-225 A
  • [IP] Degree of Protection
    IP2x front face with shrouds conforming to IEC 60529
    IP2x front face with shrouds conforming to VDE 0106
  • Connections Terminals
    power circuit: bar - busbar cross section: 25 x 6 mm
    power circuit: lugs-ring terminals 1 185-185 mm²
    control circuit: push-in 1 0.2-2.5 mm² - cable stiffness: solid stranded without cable end
    control circuit: push-in 1 0.25-2.5 mm² - cable stiffness: flexible with cable end
    control circuit: push-in 2 0.5-1.0 mm² with cable end
  • Contacts Type and Composition
    1 NO + 1 NC
  • [Uimp] Rated Impulse Wthstand Voltage
    8 kV
  • protection_type
    ground fault protection - tripping time adjustment: 0-1 s - for alarm circuit conforming to IEC 60947-4-1
    ground fault protection - tripping time adjustment: 0-1 s - for alarm circuit conforming to UL 60947-4-1
    phase loss - tripping time adjustment: 0-4 s - for alarm circuit
    phase imbalance - tripping time adjustment: 0-5 s - for alarm circuit conforming to IEC 60947-4-1
    phase imbalance - tripping time adjustment: 0-5 s - for alarm circuit conforming to UL 60947-4-1
  • Ambient air temperature for operation
    -25-60 °C
  • Tightening Torque
    18 N.m
  • Standards
    EN/IEC 60947-4-1
    EN/IEC 60947-5-1
    UL 60947-4-1
    CSA C22.2 No 60947-4-1
    JIS C8201-4-1
    JIS C8201-5-1
  • Product Certifications
    CB Scheme
    CCC
    cULus
    UKCA
    ATEX
    EU-RO-MR by DNV-GL
    EAC
  • Mechanical Robustness
    vibrations 5-300 Hz 6 gn contactor open
    shocks 15 gn 11 ms contactor closed
  • [Ith] Conventional Free Air Thermal Current
    0.208333333
  • Mounting support
    direct on contactor
    plate
  • Local Signalling
    LED
    trip indicator
  • Electromagnetic Compatibility
    EMC immunity conforming to IEC 60947-4-1
    emission tests criteria A conforming to IEC 60947-4-1
    immunity to radiated radio-electrical interference - test level: 20 V/m conforming to EN/IEC 61000-4-3
    voltage dips and interruptions immunity test conforming to SEMI F47
  • Relay Application
    motor protection
  • Thermal Overload Class
    class 5E...30E conforming to IEC 60947-4-1
  • Device short name
    LR9G
  • Depth
    126 mm
  • Ambient air temperature for storage
    -60-80 °C
  • Height
    107 mm
  • Overvoltage Category
    III
  • width
    105 mm
  • Surge Withstand
    4 kV
  • Network type
    AC
  • [Uc] Control Circuit Voltage
    24...500 V AC 50/60 Hz
    24...250 V DC
  • [Ue] Rated Operational Voltage
    1000 V AC 50/60 Hz
  • Brand
    Schneider Electric
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