
Disconnect Enclosures – Type 4X
Type 4X Disconnect Enclosures The “S-Series” Single Door Flange Mount Disconnect Type 4 and 4X Wall Mount Enclosure as well as Steeline’s SM Series and SS Series enclosures are intended for either indoor or outdoor use to provide protection against falling dirt, rain, sleet, snow, or environments with heavy wind.

The Type 4X Disconnect Enclosures from Steeline’s “S Series” have a UL/cUL Type 12, 13, and 4/4X protection rating. (UL File Number: E158158, IEC 60529, IP66)
Steeline specializes in custom enclosures, making you a perfect and reliable product quickly and efficiently, no matter what your specifications. We offer optional MPL (Carbon Steel, Stainless Steel, or Aluminum), window kits, climate control options (such as fans, louvers, or an A/C), and leg and lighting kits.
Available Material:
- 14-16 ga carbon steel Enclosure/Door
- 304 Stainless Steel, or 316L Stainless Steel
- Seams continuously welded and ground smooth
- External wall-mounting brackets are 10 gauge steel
- 3 Point Latch available as standard
- Removable heavy-gauge continuous hinge pin
- Pad-lock clasp for added door security
- Data Pocket
- Collar studs provided to mount optional mounting panel
- Grounding provisions on body, door, and mounting panel
Typical applications are in the pharmaceutical, food and beverage, packaging, water, petroleum, and chemical processing industries.

Are you looking for a Disconnect Type 4X Enclosure? Call Steeline Enclosures today and let us help you choose the right custom enclosure for your application.
*Our team of experts are available to review and customize enclosure solutions to match your specific needs. If you do not see a system that filts your requirements, CONTACT US for a custom engineered system.