nVent SSTB153008-316 - Terminal Box, SSTB, 150x300x80mm, Brushed, Stainless 316
nVent

SSTB153008-316

UPC: 783510528935


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Overview

The nVent SSTB153008-316 stainless steel terminal box delivers unmatched durability and protection for critical electrical connections in demanding industrial environments. Engineered with 316-grade brushed stainless steel, this IP66-rated enclosure ensures superior resistance to corrosion, moisture, and dust ingress, making it ideal for both indoor and outdoor applications where reliability cannot be compromised. With dimensions of 150x300x80mm, the SSTB series provides ample space for terminal blocks, wiring, and components while maintaining a compact footprint for efficient installation in control panels, junction boxes, and field enclosures. Designed for professionals who demand performance under pressure, the SSTB153008-316 is a cornerstone of nVent’s trusted terminal box portfolio, a brand synonymous with innovation in electrical protection solutions. The brushed stainless steel finish not only enhances corrosion resistance but also offers a sleek, professional appearance suitable for visible installations in food processing, pharmaceutical, marine, and chemical processing facilities. Its IP66 rating guarantees protection against powerful jets of water and heavy dust, ensuring uninterrupted operation even in the harshest conditions. Industries such as oil and gas, water treatment, renewable energy, and manufacturing rely on nVent’s SSTB series to safeguard electrical connections from environmental threats. The 316-grade stainless steel construction resists chlorides, acids, and other corrosive agents, extending the service life of the enclosure and reducing maintenance costs. Installation is streamlined with pre-drilled mounting holes and a hinged lid for easy access during maintenance or reconfiguration. The terminal box is also compatible with a wide range of cable glands and conduit systems, offering flexibility for diverse wiring configurations. Professionals choose nVent for its commitment to engineering excellence and global compliance with international standards. The SSTB153008-316 meets stringent safety and performance requirements, including UL, CE, and RoHS certifications, ensuring peace of mind in critical applications. Whether deployed in a coastal refinery, a wastewater treatment plant, or a solar farm, this terminal box provides a robust, long-lasting solution that minimizes downtime and maximizes operational efficiency. With the SSTB153008-316, nVent delivers a terminal box that combines durability, compliance, and ease of use—backed by decades of expertise in electrical protection. Trusted by engineers and installers worldwide, this product exemplifies the quality and reliability that define the nVent brand.
  • 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
Brushed
Color
Unpainted
Construction
Body: 18 gauge Door: 16 gauge
Cubic Capacity
220 Cu-in
Depth
3.15 in
Depth
80 mm
Door Thickness
1.5 mm
Door Thickness
16 ga
Finish
Brushed
Height
150 mm
Height
5.91 in
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
5.91 x 11.81 x 3.15 inch
Size
150x300x80mm
Type
Stainless Steel Terminal and Junction Boxes
Weight
3.97 lb
Weight
1.8 kg
Width
300 mm
Width
11.81 in
Package Dimensions (L x W x H)
12.19 IN x 6.28 IN x 12.44 IN
Package Dimensions (L x W x H)
30.9626 cm x 15.9512 cm x 31.5976 cm
Package Weight (Imperial)
4.400 L
Package Weight (Metric)
1.996 kg
Terminal Box, SSTB, 200x300x80mm, Brushed, Stainless 316

SSTB203008-316

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

How to Install SSTB153008-316

This guide outlines the basic considerations for mounting and ensuring environmental integrity of the SSTB153008-316 device, based on provided safety warnings.

Estimated time: 15m

  1. Prepare Combustible Mounting Surface

    If the SSTB153008-316 is to be mounted on or over a combustible surface, first install a protective floor plate. This plate must be at least 1.43 mm galvanized or 1.6 mm uncoated steel and extend at least 150 mm beyond the equipment on all sides.

  2. Mount the SSTB153008-316 Device

    Securely attach the SSTB153008-316 to the chosen mounting surface. Ensure the device is stable and all fasteners are properly tightened.

  3. Ensure Enclosure Environmental Integrity

    If customizing the enclosure for the SSTB153008-316, use only devices with identical environmental ratings to seal any openings. This action is essential to preserve the enclosure's specified environmental protection.

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.