Coupler Covers

Coupler Covers

Coupler Covers

Coupler covers are manufactured in all standard sizes and diameters for every harness, providing best dust proofing and coupling for all your valuable terminals and connectors. Our coupler covers have excelent glossy finish and elasticity required for mounting.

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  • Technical Specifications


    Properties Category


    Test Property


    Standard Test Method
    Standard Grades of Plastisol
    GPBL
    Specified Values
    *Note : All the above tests are conducted as per testing plans - ref docs QA/QIP 02/8.2 REV NO 1 and QA/QIP 03/7.2 Rev No.00 at an accredited laboratory/ inhouse lab facility  
    Electrical Properties Dielectric Strength ASTM D149/IEC 60243 4~10kV/mm
    Volume Resistivity ASTM D257 1X1099~1X1010Ohm
    Mechanical Properties Tensile Strength ASTM D638/JIS K6723 6.3~7.85MPa
    Elongation ASTM D638/JIS K6723 350-520%
    Hardness ASTM D2240 50-60 Shore A
    Flammability UL-94 v-0 Self Extinguishes With in 15 Seconds
    Tear Strength ASTM D 624 >20N/mm
    Thermal Properties Thermal Stability at 900C/2 hours VD001 No Cracks/blisters/ bubbles on surface
    Freezing (-)400C/30 min No Cracks/blisters/ bubbles on surface
    Retention of Tensile Strength after thermal ageing at 1200C/120 hours ASTM D638/JIS K6723 >90%
    Retention of Elongation after thermal ageing at 1200C/120 hours ASTM D638/JIS K6723 >40%
    Chemical Properties Retention of Tensile Strength After Oil ageing at 700C/4 hours ASTM D638/JIS K6723 >50%
    Retention of Elongation after Oil ageing at 700C/4 hours ASTM D638/JIS K6723 >50%
    RoHS Cd,Pb,Hg,Cr6+,PBBs,PBDEs IEC 62321:2008 Not Detected
    Colour -- -- -- -- Black