nVent SSTB203012-316 - Terminal Box, SSTB, 200x300x120mm, Brushed, Stainless 316
nVent

SSTB203012-316

UPC: 783510529055

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Installation Instructions

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Overview

Protect your critical electrical components with the nVent SSTB Stainless Steel Terminal Box, SKU SSTB203012-316. Engineered for demanding industrial environments, this robust enclosure offers superior protection against dust, water, and corrosive elements, ensuring the longevity and reliability of your electrical installations. With an IP66 protection rating, this terminal box is designed to withstand harsh conditions, making it an ideal choice for both indoor and outdoor applications where component failure due to environmental ingress is a significant concern. The SSTB range is meticulously crafted from high-quality brushed stainless steel (316 grade), renowned for its exceptional corrosion resistance. This makes it particularly well-suited for industries such as chemical processing, food and beverage, marine, and outdoor infrastructure where exposure to moisture, salt, and aggressive chemicals is common. By preventing the ingress of water and dust, the nVent SSTB terminal box significantly reduces the risk of component damage and subsequent costly downtime, thereby optimizing operational efficiency and safety. Available in a wide array of standard sizes, the SSTB series provides a flexible solution for various wiring and connection needs. The 200x300x120mm dimensions of this specific model offer ample space for terminal blocks, wiring, and small control devices. The brushed stainless steel finish not only contributes to its aesthetic appeal in exposed installations but also provides a durable surface that resists scratching and maintains its appearance over time. Key features and benefits of the nVent SSTB Terminal Box include: * **Superior Environmental Protection:** IP66 rating ensures complete protection against dust and powerful water jets, safeguarding internal components. * **Exceptional Corrosion Resistance:** Constructed from 316-grade stainless steel, offering excellent durability in corrosive atmospheres. * **Enhanced Component Reliability:** Minimizes the risk of electrical failures caused by environmental factors, reducing downtime. * **Versatile Application:** Suitable for a broad spectrum of industrial, commercial, and outdoor settings. * **Durable Construction:** Robust design built to withstand the rigors of industrial use. * **Aesthetically Pleasing Finish:** Brushed stainless steel provides a professional and resilient appearance. Choosing nVent for your terminal box needs means investing in a product backed by a trusted manufacturer with a long-standing reputation for quality and innovation in electrical enclosure solutions. The SSTB series exemplifies this commitment by delivering reliable performance and long-term value. Ensure the integrity of your electrical systems with the nVent SSTB Stainless Steel Terminal Box.
  • 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
Factory Automation and Process Control; Corrosive Environments; Hazardous Environments
Body Thickness
1 mm
Body Thickness
18 ga
Cable Entry
No
Color
Brushed
Color
Unpainted
Construction
Body: 18 gauge Door: 16 gauge
Cubic Capacity
439 Cu-in
Depth
4.72 in
Depth
120 mm
Door Thickness
1.5 mm
Door Thickness
16 ga
Finish
Brushed
Height
7.87 in
Height
200 mm
Insulation
No
IP Rating
IP66
Knockouts
No
Material
Stainless Steel 316
Mounting
Wall Mounted
Number of Outlet
1
Protection Rating
NEMA Type 12
Series
SSTB
Size
200x300x120mm
Size
7.87 x 11.81 x 4.72 inch
Type
Stainless Steel Terminal and Junction Boxes
Weight
5.62 lb
Weight
2.55 kg
Width
11.81 in
Width
300 mm
Package Dimensions (L x W x H)
12.19 IN x 8.25 IN x 12.44 IN
Package Dimensions (L x W x H)
30.9626 cm x 20.955 cm x 31.5976 cm
Package Weight (Imperial)
6.200 L
Package Weight (Metric)
2.812 kg
Terminal Box, SSTB, 200x300x80mm, Brushed, Stainless 316

SSTB203008-316

Terminal Box, SSTB, 200x300x80mm, Brushed, Stainless 316

How to Install SSTB203012-316

This guide outlines essential safety precautions and initial steps for installing the SSTB203012-316, focusing on preparing the mounting surface and maintaining enclosure integrity as per safety warnings.

Estimated time: 15m

Tools needed:

Screwdriver, Measuring tape, Safety gloves

Supplies needed:

Floor plate material (if applicable), Mounting hardware (screws/bolts), Enclosure sealing devices (if applicable)

  1. Prepare Mounting Surface

    WARNING: If mounting SSTB203012-316 on or over a combustible surface, install a floor plate of at least 1.43 mm galvanized or 1.6 mm uncoated steel. This plate must extend at least 150 mm beyond the equipment on all sides to ensure safety.

  2. Mount SSTB203012-316

    Securely mount the SSTB203012-316 in the chosen location. Ensure the device is stable and properly aligned. Use appropriate mounting hardware for the surface type.

  3. Maintain Enclosure Environmental Integrity

    WARNING: If installing SSTB203012-316 within a customized enclosure, ensure that any openings are closed using devices with the same environmental ratings as the enclosure. This is crucial to maintain the environmental integrity of the 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.