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Pepperl+Fuchs products are used throughout the world in applications involving industrial, hazardous and corrosive environments. By engineering a complete solution at our own facility, Pepperl+Fuchs is able to offer its world-class products in a variety of panels and enclosures designed and built according to your specifications.
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Junction boxes are used for carrying and distributing electrical power in hazardous areas. They are supplied in different sizes with and without small equipment fuse, and are therefore suitable not only as pure connection and distribution boxes, but also for protecting electrical loads up to 6,3 A. Cable glands in plastic are used as standard cable entries. Bell-mouthed or metal glands can be fitted if ordered. The metal cable entries are connected to the earthing system via brass plates.
Explosion protection to CENELEC, IEC
For use in Zone 1 and Zone 2, Zone 21 and Zone 22
Enclosure in glass fibre reinforced polyester resin
Degree of protection IP 66
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WISKA COMBI. The Bellied box.
The junction boxes with the distinctive 'bellied' lid provides the utmost in visual and functional perfection.
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4B INLINE JUNCTION BOX
- For use in Atex zone 20& 21
- Tough moulded nylon body
- Accepts 5 x 2,5mm2 cable cores
- Threaded to take standard M25 glands
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MATERIAL
Box and cover are manufactured in stainless steel quality AISI-316, with 1.5 or 2 mm plate thickness according to different sizes.
FINISH
This material does not need any protection treatment due to its technical features. It has a satin finish.
CLOSURE
By means of captive flush screws with nylon washer, that ensures a perfect closure.
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Conformity: Directive 94/9/EC (ATEX)
EC-type Examination Certificate: LOM 02ATEX2034X
Applicable standars: EN 50014, EN 50020 and EN 50281-1-1
Type of protection: EEx ia/ib IIC T6
Equipment classification: 2
Zones of use: 1, 2, 21, 22
Protection grade IP-65 (*) by standards UNE 20324, CEI 529 and EN 60529
Room temperature of use: -20ºC/+40ºC (under order -40ºC/ 55ºC).
CHARACTERISTICS
MATERIAL. Box and cover manufactured in copper free aluminium alloy, stainless steel or in sheet iron, same as increased safety EEx e boxes 3000, 3000-R, 3000-S and 3000-H.
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Serie 3000
MATERIAL
Box and cover manufactured in aluminium alloy.
SURFACE FINISH
Coated with grey epoxi polyester powder (similar to 7042 RAL) with coarse texture, made by electrostatic projection and dry into an oven to 180-200ºC.To obtain a perfect degreasing and absolute absence of dirt and dust, a pre-treatment is carried out before the surface finish, which consists of a neutral-type degreasing
followed by a non-chromic conversion to aluminium (i.e. no damage to the enviroment), finished whith a dry to 80ºC.
This treatment provides colour with an excellent resistance against UV light and temperature changes, as well as a high protection against chemical agents (most of acids, alkalis and oils at room temperature), saline mist and wet environments.
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Helio Box junction boxes for protecting photovoltaic installations are designed to protect between 4 and 12 strings in parallel.
These junction boxes are IP55 according to the IEC 60529 Standard. They are fitted with Helio Fuse dedicated to blow under the vvery low fault currents encountered in such applications. Helio Fuses are hold in fuse-disconnector. Surge Trap® protecting against overvoltages fit also the Helio Box.
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Junction boxes, cabinets and control stations for increased and intrinsic safety EEx e / ed / ia /eia / deia.
Aluminium, polyester and stainless steel (316L). Boxes assembling.
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Junction boxes are intended for a special - typically swiss - installation technique. It consists in establishing branchings from laid through conductors. The involved material are a baseplate fitted with branching terminals and a cover.
Further junction boxes of thermoplastic, polyester or thermosetting material are available for the same type of application.
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Application
This enclosure provides the convenience of quarter-turn latching with an aesthetic, easy-to-maintain light gray textured finish.
Features
- Quarter-turn latch with screw-driver slot for easy access
- Seamless foam-in-place gasket
- Weldnuts provided for mounting optional panels and terminal block kits in size 6.00 x 4.00 in. (152 x 102 mm) and larger
- Quarter-turn latch(es) on cover capture(s) internal catch(es)
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St range of wall mounting enclosures is one of the highest quality metallic enclosures available on the market. A well engineered project, which has been continuously updated and improved, has allowed the creation of a wide range of possible variations.
The actual ST range includes the following versions:
- 32 sizes manufactured from Fe40 sheet steel with blank door
- 19 sizes with glazed doors
in both single and double door versions.
ST range main characteristic is solidity obtained thanks to the considerable thickness of the sheet steel to the high technology and automation used for products and to the proper mix of the components.
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Protection degree is IP65 according to EN50298 NEMA for single door, IP55 for double door.
Four or six studs are welded inside the boxes (with the exception of 150mm depth enclosure), allowing the mounting of both an inner door, a modular chassis, a rack frame or the mounting plate adjustement system.
All the accessories are supplied separately so that to increase flexibility and optimizing finished products inventory.
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R. STAHL supplies explosion protected terminal boxes in various versions and sizes, as individual enclosures or as terminal box combinations, presented in ecnclosure series.
8118:
glass fibre-rinforced polyester resin, in 3 basic enclosure sizes
8146:
glass fibre-reinforced polyester resin, in 8 basic enclosure sizes and various heights
8125:
painted steel plate or stainless steel, in 6 basic enclosure sizes and various heights
Explosion protection to CENELEC, IEC, NEC
For use in Zone 1 and Zone 2
Terminals fitted to order
Cable entry mounting to order
Degree of protection IP 66
Specialised knowledge is required for designing and construction of explosion protected electrical engineering, it is vital to observe the explosion protection regulations. R. STAHL is experts in this subject! R. STAHL design and manufacture explosion protected terminals to order and to customer specifications taking into account all relevant regulations and standards.
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The robust junction boxes made of plastic stainless steel and light alloy are featured by their friendly mounting and installation capability and their design.
They are fitted with pillar terminals for cable of up to 6 mm2. The practical orientated housing form allows for a problem-free access to the connection
terminals for installation.
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