nVent SSTB151512-316 - Terminal Box, SSTB, 150x150x120mm, Brushed, Stainless 316
nVent

SSTB151512-316

UPC: 783510528911


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Overview

The **nVent SSTB151512-316** is a high-performance, corrosion-resistant terminal box designed for demanding industrial environments where protection against water, dust, and mechanical stress is critical. Engineered with **316 stainless steel** and a brushed finish, this terminal box offers exceptional durability and longevity, making it ideal for both indoor and outdoor applications. With an **IP66 rating**, the SSTB151512-316 ensures complete protection against dust ingress and powerful water jets, safeguarding electrical connections and preventing costly downtime due to component failure. This terminal box is part of nVent’s **SSTB series**, a trusted range of stainless steel enclosures known for their robustness and versatility. The **150x150x120mm** dimensions provide ample space for housing terminal blocks, wiring, and other electrical components while maintaining a compact footprint. The brushed stainless steel construction not only enhances corrosion resistance but also ensures easy cleaning and maintenance, which is essential in harsh or hygienic environments such as food processing, chemical plants, or marine applications. **Key Features and Benefits:** - **Superior Protection:** The **IP66 rating** ensures the terminal box is dust-tight and protected against high-pressure water jets, making it suitable for outdoor installations, washdown areas, and high-humidity environments. - **Corrosion Resistance:** Constructed from **316 stainless steel**, the SSTB151512-316 resists corrosion from chemicals, saltwater, and other corrosive agents, ensuring long-term reliability in aggressive settings. - **Versatile Applications:** Ideal for industries such as **oil & gas, water treatment, pharmaceuticals, food & beverage, and marine**, where electrical components require secure, weatherproof enclosures. - **Easy Installation:** Designed with **pre-drilled mounting holes** and a user-friendly lid mechanism, the terminal box simplifies installation and maintenance, reducing labor costs and downtime. - **Durable Construction:** The brushed finish not only provides a professional appearance but also resists scratches and wear, ensuring the enclosure remains functional and aesthetically pleasing over time. **Industry Applications:** The nVent SSTB151512-316 terminal box is engineered to meet the rigorous demands of various sectors. In the **oil and gas industry**, it protects critical electrical connections in offshore platforms, refineries, and pipelines where exposure to moisture and corrosive substances is constant. For **water and wastewater treatment facilities**, the IP66-rated enclosure ensures reliable operation even in submerged or high-humidity conditions. In the **food and beverage industry**, stainless steel construction meets hygiene standards, while the IP66 rating allows for safe use in washdown areas. The **pharmaceutical and chemical industries** benefit from the corrosion-resistant properties, ensuring that sensitive electrical components remain protected from aggressive chemicals and cleaning agents. **Why Choose nVent?** nVent is a global leader in electrical and thermal management solutions, known for its innovation, quality, and reliability. The **SSTB series** reflects nVent’s commitment to providing durable, high-performance enclosures that meet the needs of modern industrial applications. With a reputation for engineering excellence, nVent products are trusted by professionals worldwide to deliver consistent performance in the most challenging environments. The SSTB151512-316 is no exception—it combines robust construction, superior protection, and ease of use to deliver a terminal box that exceeds industry standards. **Installation and Maintenance Tips:** - Ensure the mounting surface is clean and flat to prevent misalignment or stress on the enclosure. - Use appropriate gaskets and seals to maintain the IP66 rating during installation. - Regularly inspect the enclosure for signs of wear, corrosion, or damage, and clean it with mild detergents to preserve its finish and functionality. - For outdoor installations, consider additional weatherproofing measures, such as cable glands and conduit systems, to enhance protection. The nVent SSTB151512-316 terminal box is more than just an enclosure—it’s a critical component in ensuring the safety, reliability, and longevity of your electrical systems. Whether you’re protecting connections in a coastal facility, a chemical plant, or a food processing plant, this terminal box delivers the performance and durability you need to keep operations running smoothly.
  • 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.
  • Finish: 400 pre-grained stainless steel.
  • Delivery: Body, cover, cover screws, fixing screws, cover plugs and earthing facilities.
  • Delivery: Body, cover, cover screws, fixing screws, cover plugs and earthing facilities.

Specifications

Application
Corrosive Environments; Factory Automation and Process Control; Hazardous Environments
Body Thickness
1 mm
Body Thickness
18 ga
Cable Entry
No
Color
Unpainted
Construction
Body: 18 gauge Door: 16 gauge
Cubic Capacity
165 Cu-in
Depth
4.72 in
Depth
120 mm
Door Thickness
1.5 mm
Door Thickness
16 ga
Finish
Brushed
Height
150 mm
Height
5.91 in
Insulation
No
Knockouts
No
Material
Stainless Steel 316
Mounting
Wall Mounted
Number of Outlet
1
Protection Rating
NEMA Type 12
Size
5.91 x 5.91 x 4.72 inch
Type
Stainless Steel Terminal and Junction Boxes
Weight
2.87 lb
Weight
1.3 kg
Width
5.91 in
Width
150 mm
Package Dimensions (L x W x H)
6.28 IN x 6.28 IN x 6.53 IN
Package Dimensions (L x W x H)
15.9512 cm x 15.9512 cm x 16.5862 cm
Package Weight (Imperial)
3.000 L
Package Weight (Metric)
1.361 kg
Terminal Box, SSTB, 150x150x80mm, Brushed, Stainless 316

SSTB151508-316

Terminal Box, SSTB, 150x150x80mm, Brushed, Stainless 316

How to Install the SSTB151512-316

This guide outlines the essential steps for installing the SSTB151512-316, including important safety considerations for mounting and maintaining enclosure integrity.

Estimated time: 30m

Tools needed:

Screwdriver, Measuring tape, Drill

Supplies needed:

Mounting screws, Floor plate (galvanized or uncoated steel), Sealing devices

  1. Prepare Mounting Surface

    Before mounting the SSTB151512-316, ensure the installation surface is suitable and safe. WARNING: When mounting on or over a combustible surface, a floor plate of at least 1.43 mm galvanized or 1.6 mm uncoated steel extended at least 150 mm beyond the equipment on all sides must be installed.

  2. Mount the Device

    Securely attach the SSTB151512-316 to the prepared mounting surface using appropriate fasteners. Ensure the device is stable, properly aligned, and firmly attached to prevent movement.

  3. Maintain Enclosure Integrity

    If the SSTB151512-316 enclosure requires customization or has openings, ensure they are properly sealed. WARNING: In order to maintain the environmental integrity of the enclosure, devices with the same environmental ratings shall be used to close openings in customized enclosure.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.