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    Schneider Electric Thermal Overload Relay - 1NO + 1NC, 12 → 18 A F.L.C, 18 A Contact Rating, 3P, TeSys

    RS Stock No.:
    394-9330
    Mfr. Part No.:
    LRD21
    Manufacturer:
    Schneider Electric
    Schneider Electric
    View all Contactor Overload Relays
    9 In SG stock for delivery within 1 working day(s) when ordered before 3.30 pm.
    158 In Global stock for delivery within 4 working day(s)
    7 In Global stock for delivery within 5 working day(s)
    Add to Basket
    units

    Added

    Price Each

    SGD133.49

    (exc. GST)

    SGD142.83

    (inc. GST)

    unitsPer unit
    1 +SGD133.49
    RS Stock No.:
    394-9330
    Mfr. Part No.:
    LRD21
    Manufacturer:
    Schneider Electric

    RoHS Status: Not Applicable

    COO (Country of Origin):
    FR

    Legislation and Compliance

    RoHS Status: Not Applicable

    COO (Country of Origin):
    FR

    Product Details

    Schneider Electric Differential Thermal Overload Relays - TeSys LRD Range


    Schneider Electric TeSys range of three-pole thermal overload relays have been designed and created for motor protection, phase failure, long starting times and prolonged stalling of the motor.

    This range of thermal overload relays features an adjustable relay setting dial, test and stop buttons, trip indicator, sealable cover and much more. The LRD's are 3-pole thermal overloads relays that can be used to protect motors that live within an explosive environment or atmosphere, they are ATEX-certified in all connector versions.

    Features & Benefits


    • Must be installed outside ATEX zones
    • Easy maintenance checks, check the tightening of cables through conducting thermographic testing and checking the mechanical operation of the product through manually operating the test, reset and stop buttons
    • AC and DC network types
    • These devices will commonly be called after their short name - LRD
    • Feature a rated insulating voltage of 600 V power circuit conforming to CSA, 600 V power circuit conforming to UL and 690 V power circuit conforming to IEC 60947-4-1
    • Network frequency of 0...400 Hz
    • The option to mount directly beneath a three-pole contactor, independent mounting on DIN rail with specific accessories and plate with certain accessories
    • Rated operational voltage is 690 V AC 0...400 Hz
    • The control type is a red push-button stop and blue push-button for reset mode
    • Temperature compensation is -20...60 °C
    • These products have an IP protection rating of IP20, this means that the relay is protected against solid objects up to 12 mm but has no protection against water
    • Standards - ATEX D 94/9/CE, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508, CSA C22.2 No 14
    • certifications - ATEX INERIS, BV, CCC, CSA, DNV, GL, GOST, LROS (Lloyds register of shipping), RINA, UL

    TeSys LRD Thermal Overload Relay - LRD21


    • The LRD21 is compatible with LC1D18, LC1D25, LC1D32 and LC1D38

    • Thermal protection adjustment range is 12...18 A

    • Features a permissible current of 1.5 A at 240 V AC-15 for signalling circuit and 0.1 A at 250 V DC-13 for signalling circuit

    • Dimensions W54 mm x D70 mm

    • 3 Pole configurations


    Specifications

    AttributeValue
    FLC Motor Rating12 → 18 A
    Contact Current Rating18 A
    RangeTeSys
    Pole Configuration3P
    SeriesLRD
    Mounting StyleDirect Contactor
    Normal State ConfigurationNO/NC
    Terminal TypeScrew
    Reset MethodAutomatic, Manual
    Number Of Auxiliary Contacts2
    Width45mm
    Length123mm
    Depth66mm
    Minimum Operating Temperature-20°C
    Maximum Operating Temperature+60°C
    Better World ProductYes
    Operating Temperature Range-20 → +60 °C
    Contact Voltage Rating690 V ac
    Better World VerificationGreen Premium
    9 In SG stock for delivery within 1 working day(s) when ordered before 3.30 pm.
    158 In Global stock for delivery within 4 working day(s)
    7 In Global stock for delivery within 5 working day(s)
    Add to Basket
    units

    Added

    Price Each

    SGD133.49

    (exc. GST)

    SGD142.83

    (inc. GST)

    unitsPer unit
    1 +SGD133.49