GES

Operating temperature from -60ºC to +220ºC (-76ºF to +428ºF)

Expansion Ratio: 1:1.3

Flame resistant

EN45545-2

NFPA 130
– ASTM E-162
– ASTM E-662

BSS 7239

SMP 800-C

Zero Halogen

4kV or 10kV dielectric strength

FUNCTION:

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  • Product Description
    GES is a braided fiberglass sleeve with a silicone rubber coating designed to provide electrical insulation. The thickness of the silicone coating determines the dielectric strength, which ranges from 4 to 10 kV.

    The high flexibility of GES allows for a relative expansion ratio of approximately 30%. This product provides electrical insulation for a wide range of industries and applications, including winding, engines and transformer outlets.
  • Installation Features

    • Very flexible
    • Local reinforcement of electrical insulation
    • Electrical cabinet
    • Protection of ground shunts

  • Datasheet Downloads
  • Sizes / Availability

    Product Specifications

    Internal Diameter
    mm (in)
    Diameter Tolerance
    (mm)
    Standard Packaging
    m (ft)
    0.5 (1/64")
    ± 0.2
    250 (820)
    1.0 (1/32")
    ± 0.2
    250 (820)
    1.5 (1/16")
    ± 0.2
    250 (820)
    2 (5/64")
    ± 0.2
    250 (820)
    2.5 (3/32")
    ± 0.2
    250 (820)
    3 (7/64")
    ± 0.2
    250 (820)
    4 (5/32")
    ± 0.2
    250 (820)
    5 (13/64")
    ± 0.4
    250 (820)
    6 (1/4")
    ± 0.4
    250 (820)
    7 (9/32")
    ± 0.4
    100 (328)
    8 (5/16")
    ± 0.4
    100 (328)
    9 (23/64”)
    ± 0.5
    100 (328)
    10 (25/64")
    ± 0.5
    100 (328)
    12 (15/32")
    ± 0.5
    100 (328)
    14 (35/64")
    ± 0.5
    100 (328)
    16 (5/8")
    ± 0.7
    50 (164)
    18 (23/32")
    ± 1.0
    50 (164)
    20 (51/64")
    ± 1.5
    50 (164)
    22 (7/8")
    ± 1.5
    25 (82)
    25 (63/64")
    ± 2.0
    25 (82)
    28* (1-1/8")
    ± 2.0
    25 (82)
    • Only available in GES 40

    Part Numbering System

    Example



    Product Name
    Size
    Color
    Quantity
    GES 40
    10
    12 (red iron oxide)
    100m (328ft)
  • Product Testing

    Performance Data - GES

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    Property
    Test Method
    Result
    Operating Temperature Range
    MIL standard 1003190C
    (class +220°C (+428°F)), type D, category C
    -60ºC (-76°F) to +220ºC (+428°F)
    Meets Requirements
    Flame Resistance
    UL 1441 (VW1)
    NF 16.101 - 16.102
    DIN 5510-2 & 54837
    DIN EN ISO 5659-2
    EN 45545-2
    ASTM E 662 – ASTM E 162
    SMP 800-C – BSS 7239
    Pass
    I2-F0
    S4, SR2 & ST2 (from sizes 12 to 32)
    CIT 8 min: 0,024 ; FED 30 min: 0,020
    R22 HL3 R23 HL3
    Pass
    Pass
    Dielectric Measurements
    NF standard C93.641
    See table below
    Volume Resistivity
    1012 ohms/cm
    Resistance to Transformer Fluids
    NF Standard C.93641
    Pass

    All numeric performance data shows average or typical values. Please consult your sales representative for product drawings, test reports and OEM approvals.

    Description
    Dielectric Strength
    (average value)
    Dielectric Strength
    (minimum)
    GES 40
    4.0 kV
    2.5 kV
    GES 100
    10.0 kV
    7.0 kV