nVent STB151508 - Terminal Box, STB, 150x150x80mm, Light Gray, Mild Steel
nVent

STB151508

UPC: 783510529413


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Installation Instructions

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Overview

The nVent STB151508 is a mild steel terminal box designed for indoor industrial applications requiring robust protection against environmental contaminants. With an IP 66 rating, this enclosure effectively shields internal components from dust and powerful water jets, minimizing the risk of failure and reducing downtime. Constructed from 1.2 mm mild steel, the STB series offers significant durability. Its body features a folded and seam-welded design for structural integrity. Installation is facilitated by four 8.5 mm diameter holes for wall fixing and four M6 x 13 studs for mounting bottom profiles or plates. A high-quality, injected one-piece polyurethane gasket ensures a tight seal. The STB151508 meets TYPE 4, 12, 13, and IK 08 ratings, providing protection against falling dirt, water, oil, grease, and impact. For electrical safety, it includes M8 x 18 mm earthing studs in both the body and cover, complete with M8 nuts, washers, and labels. Finished in a structured powder coating in RAL 7035 (light gray), this 150x150x80mm box weighs 1.15 kg, making it suitable for various electrical and control system needs in manufacturing and processing facilities.
  • Material: 1.2 mm mild steel.
  • Body: Folded and seam welded. Four 8.5 mm diameter holes for wall fixing. Four M6 × 13 studs for bottom profiles / mounting plate fixation.
  • Gasket: Sealing is ensured by an injected one piece polyurethane gasket.
  • Earthing: M8x18 mm earthing studs in body and cover, M8 nuts, earthing washers and earthing labels.
  • Protection: IP 66, TYPE 4, 12, IK 08.
  • Finish: RAL 7035, structured powder coating.
  • Delivery: Body, cover, cover screws, fixing screws, cover plugs, and earthing facilities.

Specifications

Application
Controls and Drives;Factory Automation and Process Control
Body Thickness
18 ga
Body Thickness
16 ga
Body Thickness
1.2 mm
Cable Entry
No
Color
Light Gray
Color
Light Gray;RAL 7035 Light Gray
Color Code
RAL 7035
Construction
Body: 18 gauge Door: 18 gauge
Cubic Capacity
110 in3
Depth
3.15
Depth
80
Depth
13 IN
Door Thickness
1.2 mm
Door Thickness
18 ga
Door Thickness
14 ga
Finish
Powder Coated
Height
5.91
Height
150
Height
44 IN
Insulation
No
IP Rating
IP66
Material
Mild Steel
Mounting
Wall Mounted
NEMA Rating
4
NEMA Rating
NEMA Type 4 NEMA Type 12 NEMA Type 13
Number Of Outlet
1
Protection Rating
NEMA Type 4
Series
STB
Size
5.91 x 5.91 x 3.15 inch
Size
150x150x80mm
Type
Mild Steel Terminal and Junction Boxes
Type
Mild Steel Industrial Terminal and Junction Boxes
Weight
2.6 lb
Weight
32 lbs./100ft
Width
5.91
Width
150
Width
23 IN
Package Dimensions (L x W x H)
6.28 IN x 6.28 IN x 3.77 IN
Package Dimensions (L x W x H)
15.9512 cm x 15.9512 cm x 9.5758 cm
Package Weight (Imperial)
2.600 L
Package Weight (Metric)
1.179 kg
Terminal Box, STB, 200x300x80mm, Light Gray, Mild Steel

STB203008

Terminal Box, STB, 200x300x80mm, Light Gray, Mild Steel

How to Install the STB151508 Controller

This guide provides step-by-step instructions for installing and configuring the STB151508 Controller, ensuring proper wiring and setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the STB151508 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 terminals on the controller. Verify that the connections are secure and insulated.

  3. Wire the input/output connections

    Connect the input and output devices to the appropriate terminals on the STB151508 controller. Refer to the wiring diagram for correct terminal assignments.

  4. Configure the controller settings

    Power on the controller and use the configuration software to set the desired parameters. Follow the software prompts to complete the setup.

  5. Calibrate the system

    Perform a calibration of the STB151508 controller by following the calibration procedure outlined in the user manual. Ensure all readings are within acceptable ranges.

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.