Cover screws, assembly screws and plugs are included.

4 Hole Pushbutton Enclosure
4x30.5mm Hole

Polycarbonate Pushbutton Enclosure
Drawings with additional dimensions can be furnished on request.

Sealcon # S350P4305
Size 7.9" x 4.7" x 3.4" (200.66 x 119.38 x 86.36 mm)
Hummel #
Material Polycarbonate


Empty non-metallic Polycarbonate Pushbutton enclosures series. Enclosures are UL 508A and UL Type 4, 4X, 6, 12, 13 rated having excellent resistance against UV. Enclosures are proven to withstand arctic and changing climates.

Pushbutton Enclosures in Brief:
  • * Available factoiry-made4way:
    - 22.5mm PB size holes
    - 30.5mm PB size holes
  • * Contemporary design with faceted corners and cover plugs
  • * Includes fastening pods inside the cover

Technical Data


IP 66 / 67

Operating Temperature

-40°C to 176°C (-40°F to 349°F)

Fire Resistance


Standard Color

Gray RAL 7035

Cover Screws

Stainless Steel, AISI316

UL File No:


UL Category:


Environmental Type (UL):

4, 4x, 6, 12, 13

Outdoor Suitability:

UL 746C (f1) rated material

Flammability Rating:

UL 746C 5inch flame

Impact Resistance:

IK08 (-13°F...95°F / -25°C...+35°C)


Class II