Products catalog

  • Heat resistant cable | 3x2.5 SiHF-JB | silicone | multi-core | with PE core

    Code: SIHF-JB - 3x2.5

    Silicone multi-core cable SiHF-JB 3x2.5 mm² with green-yellow PE core – for connecting hot appliances.

    Price is per 1 m.

  • Heat resistant cable | 3x2.5 SiHF-JB | silicone | multi-core | with PE core

    SiHF-JB 3x2.5 is a cable with silicone rubber insulation and sheath that stays flexible at both high and low temperatures. Intended for connections near hot surfaces: sauna stoves, boilers, heaters, cooking equipment and luminaires.

    Key idea:
    Where PVC insulation softens, cracks or gives off odour, silicone works reliably. Silicone is soft, so protect it with a sleeve or trunking over sharp edges.
    Cores
    3x2.5 mm²
    Insulation
    Silicone rubber
    PE core
    JB
    Voltage
    300/500 V

    Technical specifications

    Product typeSilicone multi-core cable with PE core
    DesignationSiHF-JB
    Cores × cross-section3x2.5 mm² – With green-yellow PE core (JB)
    InsulationSilicone rubber
    SheathSilicone rubber
    ConductorStranded copper
    Rated voltage300/500 V
    Sales unit1 m

    Where is it used?

    • Electric sauna stoves and their connection
    • Boilers, water heaters, heaters
    • Baking and cooking equipment
    • Luminaires with hot housings
    • Cold rooms and outdoor equipment in frost
    • Wiring of ovens, dryers and industrial equipment

    Pros

    • Resistant to high and low temperatures
    • Stays flexible in the cold
    • Silicone insulation and sheath
    • Suitable for hot zones where PVC fails
    • Sold by the metre

    Cons / limitations

    • Silicone is soft – sensitive to cuts and abrasion
    • Not for direct burial
    • Not for continuous movement

    Safety and installation notes

    • Lay in a sleeve or trunking over sharp edges and through walls.
    • Crimp ferrules on stranded core ends.
    • Select the cross-section according to appliance power and the manufacturer's instructions.
    • Terminals and connectors in the hot zone must also withstand the temperature.

    FAQ

    Is it suitable for an electric sauna stove?
    Yes, silicone SiHF cable is suitable for connections at the stove and in the hot zone.
    Can it be laid in the ground?
    No, silicone insulation is not intended for burial.
    Do you sell it by the metre?
    Yes, the price is per 1 m.

    How to choose the right cable – see the special purpose cable guide.

    Heat resistant cable | 3x2.5 SiHF-JB | silicone | multi-core | with PE core

    Silicone cable SiHF-JB 3x2.5 with PE core – for connecting single- and three-phase appliances in hot zones.

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.
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