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SRML - UL3070, UL3101, UL3231, UL3278

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SRML - UL3070, UL3101, UL3231, UL3278

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    Sycor Part No AWGStrandingInsulation Thickness (In)Nom. O.D. (In)TempVoltage RatingCSA StyleUL StyleApprox Weight LBS./MFT
    A2S1816T 1816/300.030.121150°C600CSA SEWF-2UL Sff-2, UL307012
    A2S1626T 1626/300.030.131150°C600CSA SEWF-2UL Sff-2, UL307016
    A2S1441T 1441/300.030.147150°C600CSA SEWF-2UL Sff-2, UL307022
    A2S1265T 1265/300.030.166150°C600CSA SEWF-2UL Sff-2, UL307032
    A2S10105T 10105/300.045.226150°C600CSA SEWF-2UL SFF-2, UL 310162
    A2S08133T 8133/290.060.314150°C600CSA SEWF-2UL SFF-2, UL327890
    A2S06133T 6133/270.060.357150°C600CSA SEWF-2UL SFF-2, UL3278140
    A2S04133T 4133/250.060.411150°C600CSA SEWF-2UL SFF-2, UL3231205
    A2S03133T 3133/.02020.060.460150°C600CSA SEWF-2UL SFF-2, UL3231240
    A2S02133T 2133/.02230.060.547150°C600CSA SEWF-2UL SFF-2, UL3231280
    A2S01259T 1259/.01770.080.585150°C600CSA SEWF-2UL SFF-2, UL3231359
    A2S1/0259T 1/0259/.02020.080.645150°C600CSA SEWF-2UL SFF-2, UL3231440
    A2S2/0259T 2/0259/.02020.080.700150°C600CSA SEWF-2UL SFF-2, UL3231659
    A2S3/0259T 3/0259/.02550.080.755150°C600CSA SEWF-2UL SFF-2, UL3231659
    A2S4/0259T 4/0259/.02860.080.820150°C600CSA SEWF-2UL SFF-2, UL3231812
    A2S250427T 250MCM427/.02550.100.905150°C600-UL3231986
    A2S350427T 350MCM427/.02860.1001.020150°C600-UL32311335
    A2S500427T 500MCM427/.03420.1001.175150°C600-UL32311843
    A2S750703T 750MCM703/.03270.1151.425150°C600-UL32312770

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    Additional gauges and strandings may be available, contact us to enquire.

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    SRML, UL3231

    SRML, UL3231

    SRML UL3231 Breakdown:

    SEW-1 (SF1) and SEW-2 (SF2) wires consist of stranded, tinned or nickel-plated conductors with fibreglass over silicone rubber insulation. SEWF-1 (SFF1) and SEWF-2 (SFF2)  are more flexible with a higher strand count. The fibreglass braided jackets are coated with a high-temperature finish and are also resistant to moisture and flames. The class 1 and class 2 have maximum operating voltages of 300V and 600V, respectively, and can withstand temperatures of up to 200°C. Silicone and Fibreglass (SRML) motor lead wires are perfect for use in motors, appliances, lighting fixtures, and as high-temperature lead wires.

    Description of SRML, UL3231:

    SRML UL3231 high-temperature wire is created using stranded tinned or nickel-plated conductors, with fibreglass over silicone rubber insulation.


    Approvals of SRML, UL3231:

    CSA SEWF-2
    12 AWG - 18 AWG
    10 AWG
    6 AWG - 8 AWG 
    750 MCM - 4 AWG

     UL SFF-2
    =  UL3070
    =  UL3101
    =  UL3278
    =  UL3231


    Construction of SRML, UL3231:

    Solid or stranded tinned copper conductors.
    Silicone rubber (SR) insulation with overall
    non-fraying glass braid with a high-temperature finish

    Temperature Rating of SRML, UL3231:

    SRML 150°C Flexible Construction


    Voltage Rating of SRML, UL3231:



    Application of SRML, UL3231:

    SRML is typically used for the internal wiring of electrical equipment or appliances where moisture, cold, and heat may be present.


    See Other SRML Constructions:

    CSA SEW-1, UL SF-1 300V,
    CSA SEWF-1, UL SFF-1 (Flexible) 300V,
    CSA SEW-2, UL SF-2 600V, 
    CSA SEWF-2, UL SFF-2 (Flexible) 600V

    Various UL Styles available UL3068, UL3071, UL3075, UL3231, UL3074, UL3122 and others.

    Colour options for SRML, UL3231:

    Black Colour 0Brown Colour 1Red Colour 2Orange Colour 3Yellow Colour 4Green Colour 5Blue Colour 6Violet Colour 7Grey Colour 8White Colour 9

    Custom twisted combinations available upon request


    Value-Added Services for SRML, UL3231:

    Resppol VASTwist VASCut & Strip VASTerminate VAS

    ROHS stand compliant


    All specifications are provided for reference only. Specifications will vary between manufacturers and are subject to change without notice. Be sure to check with your sales rep for the most accurate and up to date information when ordering.