nVent SSTB305012 - Terminal Box, SSTB, 300x500x120mm, Brushed, Stainless 304
nVent

SSTB305012

UPC: 783510529260

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Installation Instructions

Contact for Pricing

Overview

The nVent SSTB stainless steel terminal box, SKU SSTB305012, offers robust protection for electrical components in demanding industrial environments. Engineered with a high IP66 rating, this terminal box ensures superior defense against dust ingress and powerful water jets, making it an ideal solution for both indoor and outdoor applications where reliability is paramount. Its construction from brushed 304 stainless steel provides exceptional corrosion resistance, a critical factor for longevity in harsh or corrosive atmospheres, thereby minimizing the risk of component failure and costly operational downtime. The SSTB series is designed for versatility and availability, with a wide range of standard sizes to meet diverse project requirements. This particular model, measuring 300x500x120mm, provides ample internal space for wiring, connections, and small control devices. The inherent durability of stainless steel makes it suitable for sectors such as chemical processing, food and beverage manufacturing, water treatment facilities, and general industrial automation, where hygiene and resistance to environmental factors are non-negotiable. Key benefits of the nVent SSTB terminal box include: * **Superior Environmental Protection:** IP66 rating guarantees protection against dust and water, safeguarding sensitive electrical equipment. * **Exceptional Corrosion Resistance:** Constructed from 304 stainless steel, it withstands corrosive elements, extending product lifespan. * **Enhanced Reliability:** Prevents ingress of contaminants, reducing the likelihood of component malfunction and unplanned shutdowns. * **Versatile Application:** Suitable for a broad spectrum of indoor and outdoor industrial settings. * **Off-the-Shelf Availability:** A comprehensive range of sizes ensures quick deployment for various project needs. Choosing nVent for your terminal box needs means investing in a product backed by a manufacturer renowned for its commitment to quality and innovation in enclosure solutions. The SSTB series exemplifies this dedication, offering a dependable and cost-effective method to protect vital electrical infrastructure. Proper installation, ensuring all seals are intact and the enclosure is securely mounted, will maximize the protective benefits. This terminal box is an essential component for maintaining operational continuity and protecting valuable electrical assets from environmental degradation.
  • 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
18 ga
Body Thickness
1 mm
Cable Entry
No
Color
Unpainted
Construction
Body: 18 gauge Door: 16 gauge
Cubic Capacity
1098 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
Stainless Steel 304
Material
Stainless 304
Mounting
Wall Mounted
Number Of Outlet
1
Protection Rating
NEMA Type 12
Series
SSTB
Size
300x500x120mm
Size
11.81 x 19.69 x 4.72 inch
Type
Stainless Steel Terminal and Junction Boxes
Type
Stainless Steel Industrial Terminal and Junction Boxes
Weight
5.4 kg
Weight
11.83 lb
Width
19.69
Width
500
Width
500 mm
Package Dimensions (L x W x H)
20.06 IN x 12.19 IN x 5.35 IN
Package Dimensions (L x W x H)
50.9524 cm x 30.9626 cm x 13.589 cm
Package Weight (Imperial)
11.830 L
Package Weight (Metric)
5.366 kg
Terminal Box, SSTB, 300x400x120mm, Brushed, Stainless 304

SSTB304012

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

How to Install the SSTB305012 Controller

This guide provides step-by-step instructions for installing and configuring the SSTB305012 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 SSTB305012 controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the power supply

    Using wire strippers, prepare the power supply wires and connect them to the designated power terminals on the controller. Ensure correct polarity and secure the connections.

  3. Wire the input/output connections

    Connect the input and output wires to the appropriate terminals on the SSTB305012 controller. Use terminal connectors to ensure a secure and reliable connection.

  4. Verify connections

    Use a multimeter to check the voltage at the power terminals to ensure proper power supply. Verify that all connections are secure and correctly wired.

  5. Configure the controller settings

    Access the controller's configuration interface and set the desired parameters according to your application requirements. Save the settings.

  6. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure the controller operates accurately. Test the system to confirm proper functionality.

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.