Appleton™ SJB 316L Stainless Steel Junction Boxes

Appleton

Appleton™ SJB 316L Stainless Steel Junction Boxes

Appleton

Appleton™ explosion protected SJB Series 316L stainless steel terminal, junction box enclosure for various electrical devices are designed for use in areas designed for Zone 1, where flammable gases or vapors are present either continuously or intermittently. They are ideal for use in petroleum and chemical facilities, refineries and other industrial process facilities. They can also be used in food processing, dairy, brewing or other commercial facilities. Their excellent corrosion resistance makes them suitable for use in wet or corrosive atmospheres.

Specifications

NEC/CEC Certifications and Compliances
Class I, Zone 1; Ex e II; AEx e II, T5 or T6; IP66
CEC Certifications and Compliances
Type 4X
Standard Materials and Finishes
316L stainless steel enclosure and hardware
Options
Mounting pan, gland plates, interior side rails, DIN rail, terminal blocks, ground bar (and terminal), terminal spacers, padlocking device, locking hinge, factory drilled entries and enclosure coupling kit are available. See catalog pages for details

Features

  • Explosion protected terminal enclosure
  • Austenitic stainless steel contains at least 10.5% Chrome (Cr). Chrome is a protective layer that shields the material from humidity in the air
  • 316L stainless steel contains Molybdenum (Mo), which provides excellent corrosion resistance especially against chlorides
  • Smooth, continuous welded seams. Poured in place polyurethane door gasket
  • Different sizes and depths to choose from. Available in three depths, 95 mm (3.74"), 200 mm (7.87") and 300 mm (11.81")
  • Can be supplied with 1, 2, 3 or even 4 neoprene sealed gland plates for ease of cable installation
  • Hinges standard on all sizes above 370 mm x 260 mm (14.57" x 10.24")
  • M8 feed-thru earth/ground stud
  • Reversible door, opens 210 degrees, from any location top/bottom, left or right, by means of removable hinges that can be installed in any position
  • Reversible anti vibration mounting brackets, on the top, bottom or side positions
  • Optional patented removable pad locking device
  • Numerous optional accessories

Documents & Drawings