Type 4X Stainless Steel Splitter Box CN4SBSS Series 4 Wire (NON-STOCKING ITEM / LEAD TIME VARIES)

Hammond Manufacturing SKU: CN4SB74SS


Lead Time: All Hammond products vary, we can find this information quickly for you.

Availability: In stock products will ship within 1-2 business days.

Please chat with us directly or email at info@enclosurehub.com and we can give you the most accurate and up-to-date information.

Our business hours are Monday-Friday 7:30 AM - 4:30 PM EST. Orders will not be entered outside of business hours.


  • The splitter boxes are designed for distribution of up to 600 A (max) service using either 3 or 4 wires. 75° C conductor ampacity permitted.


  • CSA Type 3R, 12, 4X
  • Complies with
    • IEC 60529, IP66


  • Formed 16 gauge Type 304 stainless steel (14 gauge on 30x24)
  • Factory installed splitter blocks.
  • Smooth, continuously welded seams ground smooth.
  • Door stiffeners are provided where required for increased strength and rigidity - designed to also permit additional mounting options.
  • Formed lip on enclosure to exclude flowing liquids and contaminants.
  • Door latches feature the added safety of quarter turn slot requiring use of tool for opening.
  • Doors may be easily removed for modifications and are interchangeable.
  • Seamless poured-in place gasket.
  • Collar studs provided for mounting inner panel.
  • Includes hardware kit with panel mounting nuts and sealing washers for wall mounting holes.
  • Hinges are constructed from 304 stainless steel.
  • Hinge pins are stainless steel.
  • Inner panel is included.


  • Cover and enclosure are natural stainless steel with a smooth brushed finish.
  • Inner panel is finished in white powder coating.