CHKO Series

CHKO Series

Product Code -

Type 1 Mild Steel Junction Box. Hinge Door with Quarter Turn and w/ Knockouts.


  • Designed for general purpose indoor commercial use as a junction, pull or switch box.
  • Hinged cover with latch provides easy access during installation and maintenance.


  • UL-50 Type 1
  • CSA Type 1
  • Complies with
    • NEMA Type 1
    • IEC 60529, IP20


  • Formed and spot welded from 16 or 14 gauge steel depending on size.
  • Formed steel covers close by use of slotted quarter turn latch.
  • Full swing door using butt hinges.
  • Easily removed knockouts on all 4 sides (see drawings for sizes and locations).
  • Through holes in back for wall mounting.
  • Grounding location embossed in body.


  • Enclosure and cover are finished in ANSI 61 gray powder coating.

Spec Sheet