Appleton SJB3775204 316L Stainless Steel Junction Box
Technical Specification
- Make: Appleton
- Model code: SJB3775204
- Series: Appleton SJB Series 316L Stainless Steel Junction Boxes
- Construction: 316L Stainless Steel
- Metallic / Non-Metallic: Metallic
Terminal, junction box enclosure for various electrical devices Designed for use in areas designed for Zone 1, where flammable gases or vapors are present either continuously or intermittently such as: Petroleum, Chemical, Refineries, Other industrial process facilities, Food processing, Dairy, Brewing, Other commercial facilities Ideal for wet or corrosive atmospheres Austenitic stainless steel contains at least 10.5% Chrome (Cr). Chrome is a protective layer that shields the material from humidity in the air 316L stainless steel contains Molybdenum (Mo), which provides excellent corrosion resistance especially against chlorides Smooth, continuous welded seams. Poured in place polyurethane door gasket Supplied with 4 neoprene sealed gland plates for ease of cable installation M8 feed-thru earth/ground stud
Read more| Make | Appleton |
|---|---|
| Manufacturer | Emerson Electric Co. |
| Category | Motors and Electrical Equipment>Electrical Enclosures |
| Model code | SJB3775204 |
| Series | Appleton SJB Series 316L Stainless Steel Junction Boxes |
| Construction | 316L Stainless Steel |
| Metallic / Non-Metallic | Metallic |
| Solid/Clear cover | Solid |
| Standards | cCSAus Listed: 013017 |
| Protection | IP66 |
| Height | 370 mm |
| Depth | 200 mm |
| Width | 750 mm |
Product description
The Appleton SJB3775204 is a rugged and reliable explosion-protected junction box, crafted from 316L stainless steel, making it perfect for challenging industrial environments. This terminal enclosure complies with NEC/CEC standards and is designed for use in Class I Zone 1 areas where the presence of flammable gases or vapors is a concern. The stainless steel construction, enriched with 10.5% Chrome and Molybdenum, offers exceptional corrosion resistance, especially in chloride-rich conditions.
Key Features
- Constructed from 316L stainless steel for superior durability and corrosion resistance.
- Smooth, continuous welded seams provide enhanced protection against ingress.
- NEC/CEC increased safety design with several sizes and depths available.
- Reversible door opens up to 210 degrees with removable hinges for flexible installation.
- Includes a polyurethane poured-in-place door gasket and stainless steel captive screws.
- Optional removable pad-locking device for added security.
- Designed with M8 feed-thru earth/ground stud for effective grounding.
Ideal Use Cases
The SJB3775204 junction box is suitable for a wide range of applications, including petroleum and chemical processing, refineries, food processing, brewing, and other commercial facilities. Its robust construction and explosion protection make it ideal for wet or corrosive environments where safety is paramount.
Emphasizing its versatility, this junction box can be customized with options such as mounting pans, gland plates, DIN rails, terminal blocks, and more to meet specific industrial needs. Its compliance with CSA Type 4X further ensures reliable performance in harsh outdoor conditions.
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