Appleton SJB5637202 316L Stainless Steel Junction Box
Technical Specification
- Make: Appleton
- Model code: SJB5637202
- 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 2 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 | SJB5637202 |
| 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 |
| Depth | 200 mm |
| Height | 560 mm |
| Width | 370 mm |
Product description
The Appleton SJB5637202 is a premium 316L stainless steel explosion-protected junction box designed for versatile industrial applications. Its robust construction meets NEC/CEC Increased Safety standards for Class I Zone 1 environments, ensuring reliability in areas with flammable gases or vapors.
Key Features
- Material Excellence: Constructed from 316L stainless steel with a chromium content of at least 10.5%, offering excellent resistance to humidity and corrosion, further enhanced by molybdenum for superior protection against chlorides.
- Flexible Design Options: Available in various sizes with three depth options—95 mm (3.74”), 200 mm (7.87”), and 300 mm (11.81”)—catering to different installation requirements.
- Secure and Accessible: Features a reversible door with a 210-degree opening capability and anti-vibration mounting brackets for installation flexibility. Comes with captive screws and a polyurethane gasket for enhanced sealing.
- Adaptability: Optional neoprene-sealed gland plates for easy cable installation and a wide range of accessories including padlocking devices and earth/ground terminal provisions.
Ideal Use Cases
The SJB5637202 is perfect for use in wet or corrosive environments commonly found in petroleum, chemical, and food processing industries. Its construction makes it ideal for facilities requiring robust junction boxes without terminals, such as refineries and breweries.
Certifications and Compliance
- cCSAus Listed: 013017
- CSA Type 4X with approved breather
These features and certifications ensure that Appleton's SJB5637202 provides a high level of safety and performance in demanding industrial settings.

