Hellermanntyton Visit the website for your country to get more information and discover our products.
Proceed
23/02/2026

Connector Cover for Min-D Series
Art.-No. 421-01006 | 2101-1-HWM250-PO-X-BK

Copied
2101-1 supplied / fully recovered.
b: Fully recovered form (after heating)
Fully recovered form (after heating)
b: Fully recovered form (after heating)
a: Expanded form (supplied)
a: Expanded form (supplied)

    • Provides strain relief and mechanical protection for Min-D series connectors
    Add to watchlist
    Downloads
    Application Heat Shrinkable moulded shapes for use in Electrical and Electronic Cable Harness Applications.
    Brand Family HELASHRINK
    Color Black (BK)
    Description Helashrink 2100 series, with 90° entry, features a unique design that allows perfect 90° orientation on installation. It can be supplied with or without lips in a range of material and adhesive combinations to suit most applications.
    PART DESCRIPTION 2101-1-HWM250-PO-X-BK
    Packaging Type bag
    Part No. 421-01006
    Product family Insulation
    Type 2101-1-HWM250
    ⌀H max. b 20.3mm
    ⌀H min. a 20.3mm
    ⌀J max. b 10.7mm
    ⌀J min. a 10.7mm
    ⌀K max. b 4.1mm
    ⌀K min. a 7.8mm
    Angle 90
    Flexibility Flexible
    For Object Outside Diameter 20.3-20.3 mm
    Max. Diameter J b .42"
    Max. Diameter K b .16"
    Max. Recovered Diameter b .79"
    Min. Diameter J a .42"
    Min. Diameter K a .3"
    Min. Supplied Diameter a .79"
    P ± 10 % 25.9mm
    P ± 10% 1.01"
    Adhesive WM250
    Dielectric Strength 15kV/mm
    Dielectric Strength test method ASTM D2671
    Flammability ASTM D635
    Halogen Free Yes
    Material PO-X
    Material Polyolefin, cross-linked (PO-X)
    Min. Shrink Temperature +275 °F (+135 °C)
    Operating Temperature -67°F to +221°F (-55°C to +105°C)
    ROHS compliant Yes
    Pkg. Qty. 1EA
    Pkg. Qty. 1

    Heat shrink end caps

    Heat shrink end cap >
    Art.-No.: 421-01006 Contact
    Base Data Product Dimensions Material and Specifications Logistic and Packaging Downloads
    Downloads
    Add to watchlist
    LinkedIn  Facebook  Instagram  YouTube  X  Link Corporate Blog 
    Contact Terms of Service Imprint Guidelines and commitments Privacy Policy Cookie Policy
    Update: 21/02/2026 © HellermannTyton 2026
    © HellermannTyton 2026 (v4.298.2) | Update: 21/02/2026 | Privacy Settings
    Contact