NEMA 4 Enclosures Archives - TECNA | Tableros Eléctricos, Cajas y productos NEMA 7 y NEMA 4X certificados https://tecna.co/product-category/nema-4-products/nema-4-enclosures/ Soluciones eléctricas industriales certificadas. Tableros, cajas NEMA 7 y NEMA 4x (antiexplosión e ambientes extremos) Fri, 13 Mar 2026 05:09:03 +0000 es-CO hourly 1 https://wordpress.org/?v=6.9.4 https://tecna.co/wp-content/uploads/2017/12/cropped-favico-tecna-32x32.png NEMA 4 Enclosures Archives - TECNA | Tableros Eléctricos, Cajas y productos NEMA 7 y NEMA 4X certificados https://tecna.co/product-category/nema-4-products/nema-4-enclosures/ 32 32 FRONTAL COVER ENCLOSURES https://tecna.co/producto/frontal-cover-enclosures-nema4/ Fri, 02 Feb 2018 10:53:42 +0000 http://tecna.co/product/frontal-cover-enclosures-nema4/ USE:

In rigid conduit or armored cable electrical installations for:

  • Pulling cables
  • Easy installation when deviations are required.
  • Installation of distribution and control components (Contact blocks, Push buttons, Circuit breakers, etc).
  • Installation of control instruments.
  • Easy inspeccion of cabling and easy modificacions.
  • Protect equipment installed inside enclosure from wet enviroments dust, corossion, water hose.
  • Allow electrical installations in areas where frequent washing is necessary or desirable as it occurs in food, chemical, pharmaceutical industries , among others.

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  • FEATURES:

    • Type SB6E enclosures: frontal flat cover.
    • Type SB6WJB enclosures: frontal non-flat cover.
    • Slotted cast on aluminum mounting lugs.
    • Brass grounding lugs.
    • Stainless steel bolts.
    • Non-threaded openings will be supplied. Hubs are required for conduit entrance. 1/2″ and 3/4″ openings may be threaded to alow installations with conduit bushing and lock nut.

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    ]]>         LIGHTING POLE SPLICE BOXES https://tecna.co/producto/lighting-pole-splice-boxes-2/ Sat, 20 Jan 2018 18:31:53 +0000 http://tecna.co/product/lighting-pole-splice-boxes-2/ USE:

    Type TP, lighting post connection boxes manufactured by TECNA are used for connection and protection of lighting fixtures in hazardous locations.

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    FEATURES:

    Enclosures of copper free cast aluminum.

    Slotted cast on aluminum mounting feet.

    Wall thickness appropiate for more than 5 full threads.

    Stainless steel cover screws

    3/8 x 2 – 1/2″ brass grounding bolt.

    Drilled and NPT tapped conduit outlets.

    External finishing: Ennamel paint light grey.

    Aluminum mounting panel.

    The connection boxes are equiped with type DIASET fuses and terminal blocks for incomming and outgoing wires.

     

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    ]]>         PULL BOXES https://tecna.co/producto/pull-boxes-nema4x/ Mon, 01 Jan 2018 17:08:15 +0000 http://tecna.co/product/pull-boxes-nema4x/ FEATURES:

    • The bottom of the enclosure is drilled according to number, size and location of openings required.
    • Every opening is supplied with a hub to be installed on corresponding rigid conduit. Hubs offer appropriate mechanical resistance, water seal and protection of cable while being pulled and in operation. Pipe edges are completely covered with hub.
    • One grounding bolt is supplied centered in the bottom of the SB6A type enclosure to allow internal and external grounding connection. In addition , one grounding lug is supplied with every hub for internal grounding connection is SB6A enclosures.
    • Minimum wall thickeness of all enclosures was defined according to its internal volumen. AllSB6A enclosures manufactured by TECNA have 7mm or over as wall thickness.

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    In conduit installations:

    • Allow installationof pull points above surface, avoiding any problable flooding of water inside the enclosure.
    • Specially designed to be supported by rigid conduit entering the enclosure thru flat-base.
    • Easy inspeccion of cabling.
    • Easy modifications and maintenance.

     

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