Stainless Steel Terminal Box
The stainless steel terminal box range, SSTB, with a IP 66 protection degree, is available off the shelf in many different sizes. The SSTB range is well suited for indoor and outdoor environments thanks to its corrosion resistance.
Features:
- Material: AISI 304L pre-grained stainless steel / AISI 316L (on request). Body: 1 mm. Cover: 1.5 mm.
- Body: Folded and seam welded. Four M6x13 studs for bottom profile / mounting plate fixation. For ease of installation, each back corner of the enclosure is laser-marked to precisely indicate where to drill holes and affix AWS wall mounting brackets.
- Gasket: Sealing is ensured by an injected polyurethane gasket. For AISI 316L, sealing is ensured by an injected silicone gasket.
- Earthing: M8x18 mm earthing studs in body and cover, M8 nuts, earthing washers and earthing labels.
- Protection: IP 66 | TYPE 4X, 12 | IK 08.
- Finish: 400 pre-grained stainless steel
| Stainless steel terminal box |
| Height | Width | Depth | Weight |
| (mm) | (mm) | (mm) | (kg) |
| 150 | 150 | 80 | 1.1 |
| 150 | 150 | 120 | 1.3 |
| 150 | 300 | 80 | 1.8 |
| 150 | 300 | 120 | 2.15 |
| 200 | 200 | 80 | 1.65 |
| 200 | 200 | 120 | 1.95 |
| 200 | 300 | 80 | 2.25 |
| 200 | 300 | 120 | 2.55 |
| 200 | 400 | 80 | 2.8 |
| 200 | 400 | 120 | 3.2 |
| 200 | 500 | 120 | 3.9 |
| 200 | 600 | 120 | 4.6 |
| 200 | 800 | 120 | 5.9 |
| 300 | 300 | 80 | 3.05 |
| 300 | 300 | 120 | 3.4 |
| 300 | 400 | 120 | 4.25 |
| 300 | 500 | 120 | 5.1 |
| 300 | 600 | 120 | 6.1 |
| 400 | 400 | 120 | 5.5 |
| 400 | 600 | 120 | 7.65 |
| 400 | 800 | 120 | 9.7 |
Superior Protection and DurabilityManufactured from premium stainless steel (Grade 304 or 316), these enclosures boast exceptional resistance to rust, corrosion, UV, and chemicals. The robust design, coupled with a secure gasket seal, provides top-tier weatherproof and dustproof protection, making them suitable for demanding industrial environments.
Customizable and Flexible DesignA variety of lid types (screw-on or hinged), cable entry options (knockout or pre-punched), and internal/external earthing provisions make these junction boxes adaptable to differing requirements. Multiple shapes, sizes, and mounting options enable use across a range of electrical applications.
Easy Installation and Reliable SafetyEvery box includes necessary accessories such as mounting brackets, cable glands, and screws for straightforward wall or surface installation. The inclusion of padlockable and screw locking mechanisms enhances access security, while compliance with IEC 62208 ensures a high safety standard.
FAQ's of Stainless Steel Junction Boxes:
Q: How is the stainless steel junction box installed?
A: The junction box is designed for easy installation using the included mounting brackets, screws, and cable glands. It supports wall or surface mounting, allowing flexible placement in various industrial settings.
Q: What types of cable entries are supported by these junction boxes?
A: These enclosures feature both knockout and pre-punched hole options for cable entry, making them suitable for a wide array of wiring configurations and allowing for easy customization according to your requirements.
Q: When should I opt for the screw-on versus hinged lid types?
A: A screw-on lid is ideal for installations needing extra security and infrequent access, while a hinged lid provides easier, quicker access for routine maintenance or inspections.
Q: Where can these stainless steel junction boxes be used?
A: They are suitable for a range of industrial and commercial installations, particularly where weatherproofing, dustproofing, and chemical or UV resistance are required. Common applications include outdoor electrical distribution, industrial automation, and process control panels.
Q: What are the benefits of the internal and external earthing provisions?
A: Dual earthing provisions enhance electrical safety by allowing secure grounding both within and outside the enclosure, reducing the risk of electrical faults and ensuring compliance with safety regulations.
Q: How do these boxes handle extreme weather or harsh environments?
A: With IP55, IP65, or IP66 ratings, a sealed EPDM or neoprene gasket, and corrosion-resistant stainless steel construction, these junction boxes are engineered to withstand harsh weather, high humidity (up to 95% RH), and chemical exposure.
Q: What process should I follow for selecting the appropriate box size and specifications?
A: First, determine your cable entry and pole requirements, then select the desired lid type, locking mechanism, and cable entry style. Consider environmental exposure to select the appropriate IP rating and stainless steel grade (304 or 316). Custom dimensions and additional protection features such as overheating protection are available on request.
