Hammond: Type 4X Stainless Steel Two Door Freestanding Enclosure HN4 FSTD SS Series

October 3, 2025
HN4 FSTD SS Series: Designed to House Electrical, Electronic, Hydraulic or Pneumatic Controls & Instruments
Hammond’s HN4 FSTD SS Series is designed to house electrical, electronic, hydraulic or pneumatic controls and instruments. This enclosure series provides protection where equipment may be hosed down or otherwise be very wet, or in specific applications where corrosion is a serious problem.
Specifications
- Formed 12-gauge 304 stainless steel.
- Smooth, continuously welded seams without knockouts, cutouts or holes.
- Heavy-duty stainless-steel lifting eyebolts are provided with reinforcing support angles.
- Doors are supported with heavy gauge continuous hinges.
- Dual Access versions have doors front and back.
- 3-pt padlocking door handle.
- Seamless poured-in place gasket.
- A grounding stud is provided in the enclosure, and a bonding stud is provided on the door.
- Center post is removable for easy installation of the inner panel.
Finish
- Cover and enclosure are natural stainless steel with a smooth brushed finish.
Standards
- CSA Type 3R, 4X and 12
- UL 508A Type 3R, 4X and 12
- Complies with:
- NEMA Type 3R, 4X, 12 and 13
- IEC 60529, IP66














