nVent SSTB303012 - Terminal Box, SSTB, 300x300x120mm, Brushed, Stainless 304
nVent

SSTB303012

UPC: 783510529222

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Installation Instructions

Contact for Pricing

Overview

The nVent SSTB Stainless Steel Terminal Box (SKU: SSTB303012) offers robust protection for electrical connections in demanding industrial environments. Constructed from high-quality AISI 304L pre-grained stainless steel, this terminal box is engineered for superior corrosion resistance, making it an ideal choice for both indoor and outdoor applications where exposure to moisture, dust, and corrosive elements is a concern. With an IP66 rating, the SSTB terminal box ensures a high level of protection against ingress of dust and powerful water jets. This stringent protection level is critical for preventing component failure and minimizing costly downtime. The robust construction, featuring a 1mm body and a 1.5mm cover, provides excellent mechanical strength and durability. The folded and seam-welded body design further enhances its integrity. Key features of the nVent SSTB terminal box include: * **Material:** AISI 304L pre-grained stainless steel for exceptional corrosion resistance. * **Ingress Protection:** IP66 rating, safeguarding against dust and water. * **Durability:** Robust construction with 1mm body and 1.5mm cover. * **Versatility:** Suitable for a wide range of indoor and outdoor industrial applications. * **Reliability:** Designed to prevent component failure and reduce operational downtime. The SSTB range is available off-the-shelf in various sizes to accommodate diverse installation needs. This specific model, SSTB303012, measures 300x300x120mm, providing ample space for terminal connections and associated components. The brushed stainless steel finish not only adds to its aesthetic appeal but also contributes to its long-term performance. Professionals rely on nVent's expertise in enclosure solutions for critical infrastructure. The SSTB series exemplifies this commitment by delivering dependable protection for electrical systems in sectors such as chemical processing, food and beverage, water treatment, and general manufacturing. The secure enclosure ensures the integrity of electrical connections, maintaining operational continuity and safety standards. Installation is straightforward, with provisions for mounting and internal component arrangement designed for efficiency. Trust nVent for enclosures that perform under pressure and protect your valuable electrical assets.
  • 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
18 ga
Body Thickness
1 mm
Cable Entry
No
Color
Brushed Stainless
Color
Unpainted
Construction
Body: 18 gauge Door: 16 gauge
Cubic Capacity
659 Cu-in
Depth
120 mm
Depth
4.72
Depth
120
Door Thickness
1.5 mm
Door Thickness
16 ga
Finish
Brushed
Height
300 mm
Height
11.81 in
Insulation
No
IP Rating
IP66
Knockouts
No
Material
AISI 304L Stainless Steel
Material
Stainless Steel 304
Mounting
Wall Mounted
Number Of Outlet
1
Protection Rating
NEMA Type 12
Series
SSTB
Size
11.81 x 11.81 x 4.72 inch
Size
300x300x120mm
Type
Stainless Steel Industrial Terminal and Junction Boxes
Type
Stainless Steel Terminal and Junction Boxes
Weight
7.85 lb
Weight
3.6 kg
Width
11.81
Width
300
Width
300 mm
Package Dimensions (L x W x H)
12.19 IN x 12.19 IN x 5.35 IN
Package Dimensions (L x W x H)
30.9626 cm x 30.9626 cm x 13.589 cm
Package Weight (Imperial)
7.850 L
Package Weight (Metric)
3.561 kg
Terminal Box, SSTB, 300x400x120mm, Brushed, Stainless 304

SSTB304012

Terminal Box, SSTB, 300x400x120mm, Brushed, Stainless 304

How to Install the SSTB303012 Controller

This guide provides step-by-step instructions for installing and configuring the SSTB303012 Controller on a DIN rail.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the SSTB303012 controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the power supply

    Use terminal connectors to connect the power supply wires to the designated input terminals on the controller. Verify the polarity is correct to avoid damage.

  3. Wire the input/output connections

    Connect the input and output devices to the appropriate terminals on the SSTB303012. Ensure all connections are secure and insulated to prevent short circuits.

  4. Configure the controller settings

    Using the provided software, connect to the SSTB303012 and configure the necessary parameters according to your application requirements.

  5. Calibrate the system

    Perform a calibration of the controller by following the on-screen instructions in the software. Ensure all sensors and outputs are functioning correctly.

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.