RAYCHEM JB-NH4 junction box, 4 x M25 entries, 800V 40A

nVent Raychem JB-NH4 junction box

RAYCHEM JB-NH4 junction box, 4 x M25 entries, 800V 40A


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Product details

nVent RAYCHEM JB-NH4 junction box. Temperature resistant glass filled polymer enclosure. Used to make a power connection, splice or end termination within non hazardous area location with self-regulating and power limiting heating cables and M25 connection kits. Through the four entries a power cable and three heating cable, or four heating cables can be accommodated and connected to rail mounted terminals.


  • TECHNICAL DETAILS


    SPECIFICATIONS
    ApprovednVent RAYCHEM heating cables: self-regulating with M25 connection kits
    Rated voltage800 VAC
    Max. current rating40 A with 4mm2 conductor
    Temperature range-45°C to +90°C 
    Terminals6 x DIN rail mounted spring type
    Max. conductor sizestranded: 4 mm2
    solid; 6 mm2
    Entries4 x M25
    Enclosure materialPolymer reinforced with glass fibre
    Mounting hole dia.5 mm
    Enclosure ratingIP 66

    ELECTRICAL PROTECTION
    The use of a 30mA residual current device (RCD) is required to provide maximum safety and protection from fire. All trace heating circuits should be protected by C-type circuit breaker
  • APPROVALS
    APPROVALS
    IEC62395:2013CE


  • DIMENSIONS
    DIMENSIONS AND WEIGHT
    Height120 mm
    Width120 mm
    Depth90 mm
    Weight0.47 kg
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