EJB Series Junction Boxes

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    EJB Series Junction Boxes

    Application: EJB series junction boxes are enclosures applicable for Zone 1, 2, 21 or 22 with ATEX and IECEx certifications. They can be used as junction boxes with or without terminals or for installation of electrical equipment such as circuit breakers, signals, disconnectors, remote control switches or transformers. Body and cover can be drilled and threaded according to customers’ specification. In accordance with rules, Hoffman only can perform the drilling.ed and threaded according to customers’ specifications. In accordance with rules, Hoffman must perform the drilling.
    Features:
    Low copper aluminum alloy and stainless steel bolts and screws for corrosion resistance Aluminum alloy passes the tests required by standards EN 60068-2-30 (hot/humid cycles) and EN 60068-2-11 (salt mist tests) • Internal mounting panel • Body and cover can be drilled and threaded according to customers’ specification
    Cast hinges for robust construction (except for EJB-55)
    High temperature-resistant silicone gasket provides IP66 / 67 rating
    Stainless steel bolts and screws
    Electrogalvanized steel mounting bracket
    Epoxy coating RAL 7035 (Light grey) coating
    Aluminum alloy passes the tests required by standards EN 60068-2-30 (hot/humid cycles) and EN 60068-2-11 (salt mist tests)
    Internal mounting panel
    Body and cover can be drilled and threaded according to customers’ specifications
    Accessories:
    Internal anti-condensation coating RAL 2004 (pure orange)
    External epoxy coating in different color (specify the RAL number)
    Breather Drain
    Round or rectangular windows on lid
    CONDIVIDI / SHARE

    Descrizione

    ATEX Directive 94/9/EC
    EN 60079-0
    EN 60079-1
    EN 60079-31
    EN 60079-11
    EN 60079-26
    EN 60529
    EN 60439-1
    Certifications:
    II 2(1) GD Ex d [ia] IIB Ex tD A21 T5/T6 IP 65/66/67
    II 2GD Ex d IIB+H2 T6,T5, T4 Gb Ex tb IIIC T85°C, T100°C, T135°C Db
    IP66/67
    II 2(1) GD Ex d [ia Ga] IIB+H2 T6, T5 Gb Ex tb [ia Da] IIIC T85°C, T100°C Db IP66/67
    CESI 00 ATEX 036U (Component)
    CESI 01 ATEX 026 (Terminal box)
    CESI 01 ATEX 027 (Control, command and signaling units)
    CESI 02 ATEX 073 (Interface units)
    CESI 03 ATEX 015 (Unit with dischargers)
    IECEx TSA 06.0011 – GOST R – BRAZILIAN
    GOST-R, INMETRO, Australia certifications available
    Ambient Temperature: -50 C to +60C

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