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Enclosure Home Page|Industrial Enclosures|Thermoplastic Enclosures w/ Metric Knockouts & Terminals

K 7042 - Thermoplastic Enclosures w/ Metric Knockouts & Terminals

K 7042 - Polycarbonate Enclosures w/ Metric Knockouts & Terminals
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K 7042 - Polycarbonate Enclosures w/ Metric Knockouts & Terminals
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W 12.20" (310 mm) x H 8.27" (210 mm) x D 4.57" (116 mm)

Reference to the preparation of aluminum conductors:
  1. Clean the bared conductor end carefully by scraping off the oxide film, for example with a knife, (Please do not use rasps, emery paper or brushes!).
  2. Immediately after removing the oxide film the conductor end is to rub in with acid and alkali free fat for example vaseline, and immediately to be connected in the terminal.
  3. The prementioned processing steps are to be repeated, if the conductor was disconnected and connected again.
  4. Due to the disposition to flowing of aluminum the terminals are to be re-tightened before start-up and after the first 200 operation hours.
rated connecting capacity 3~ 10-95 mm�
conductor material: Prior to connection, aluminium conductors must be prepared according to the relevant technical recommendations. Cu/Alu
Polarity 4-pole, per pole
conductor cross section 2 x 10-95 mm�
conductors can be inserted from the front into the clamping unit terminal technology, see annex DK Cable junction boxes
conductor cross section Cu/Alu, sol (round) 2 x 10-50 mm�
Cu/Alu, s / f (round) 2 x 16-95 mm�
Cu/Alu, sol (sector) 2 x 50-95 mm�
Cu, s (sector) 2 x 35-95 mm�
conductor cross section Alu, s (sector) 35-70 mm�
current carrying capacity of the terminal 160 A
rated insulation voltage AC/DC 690 V
degree of protection: IP 65
material: thermoplastic
color: gray RAL 7032
cable entry via flanges, see accessories

Accessories Accessories
Detailed Dimensions Detailed Dimensions
Hole Configuration: Hole Configuration: Number of Holes and Sizes

K7042 Features & Applications

Cable junction box K 7042
Application area Suitable for indoor installation and outdoor installation, protected against weather influences according to DIN VDE 0100 Part 737
Resistant to occasional cleaning procedures (direct jet) Resistant to occasional cleaning procedures (direct jet) with high-pressure cleaner without additives, water pressure: max. 100 bar, water temperature: max. 80� C, distance => 0,15 m, in accordance with the requirements IP 69K, enclosure and cable glands at least IP 65
ambient temperature Average value over 24 hours + 35� C
Maximum value + 40� C
Minimum value - 25� C
Relative humidity 50% at 40� C short-time 100% at 25� C
Fire protection in the event of internal faults Demands placed on electrical devices from standards and laws Minimum requirements - Glow wire test in accordance with IEC 60 695-2-11: - 650�C for boxes and cable glands - 850�C for parts of insulating material necessary to retain current carrying parts in position
Fire protection in the event of specific risks or hazards Demands placed on electrical installations and devices in areas and facilities subject to fire risk, e.g. DIN VDE 0100 Part 482, official regulations, VdS directives Minimum requirements - Glow wire test to IEC 60 695-2-11: - 850�C for boxes and cable glands - 850�C for cavity wall installation - Use of fire resistant cables
Burning behavior Glow wire test IEC 60 695-2-11: 960� C
UL Subject 94 V-2
flame resistant self-extinguishing
degree of protection against mechanical load IK08 (5 Joule)
Toxic behavior halogen-free silicone-free "halogen-free" in accordance with the examination of the cables and insulated wires - corrosiveness of fumes - as per IEC 754-2
Note: To material properties see technical data.

Our products are used in the following areas of application: 

  • Companies involved in the processing of metal, wood and paper, cement factories
  • Agricultural and food industries
  • Water treatment and sewage plants, power stations and cold-storage depots
  • Banks and insurance buildings
  • Leisure and commercial centers
  • Hotel and ciType NEMA complexes
  • Hospitals and clinics
  • Schools and universities
  • Stadiums and sports centers
  • Gas stations and traffic infrastructure in ports, underground stations, tunnel and road construction
  • Indoor and outdoor installations
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Sealcon is the Exclusive Importer of HUMMEL products. We offer over 6,000 different Types and Sizes of RoHS Compliant Liquid Tight Strain Relief Fittings, Cord Grips, Cable Glands, Circular Connectors, Conduit System, Industrial Enclosures and Other Related Cable Management Products which are rated the best in the industry.
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