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nVent E16PBX - Extra-Deep Pushbutton Square Enclosure Type 12, 16PBx30.5mm, Gray, Steel

nVent E16PBX Extra-Deep Pushbutton Square Enclosure Type 12, 16PBx30.5mm, Gray, Steel

UPC: 783510582005

Documents & Media
Installation Instructions

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent E16PBX Extra-Deep Pushbutton Square Enclosure Type 12 is a robust, industrial-grade solution designed for demanding environments where reliable protection and functionality are critical. Engineered by nVent, a global leader in thermal management and electrical protection solutions, this enclosure provides superior durability and performance for pushbutton and switch applications in harsh industrial settings. With a NEMA Type 12 rating, the E16PBX is specifically built to withstand dust, dirt, and non-corrosive liquids, making it ideal for manufacturing plants, food processing facilities, and other industrial environments where cleanliness and protection are paramount. This extra-deep enclosure measures 11.75 x 10.75 x 4.00 inches (121mm depth), providing ample space to accommodate 30.5-mm pushbuttons and switches, including additional contact blocks for enhanced functionality. The gray steel construction ensures long-lasting resistance to corrosion and physical impact, while the square design offers a clean, professional appearance that integrates seamlessly into control panels and machinery. Unlike standard enclosures, the extra depth of the E16PBX allows for easier wiring and installation, reducing downtime during maintenance or upgrades. Designed for versatility, the E16PBX is compatible with a wide range of pushbutton actuators, pilot devices, and industrial switches, making it a versatile choice for machine control, automation systems, and operator interface applications. Its Type 12 rating ensures compliance with stringent industrial safety standards, protecting sensitive components from environmental contaminants while maintaining reliable operation. Whether used in automotive assembly lines, material handling systems, or water treatment plants, this enclosure delivers the durability and performance required in high-impact industrial environments. Installation is straightforward, with pre-drilled mounting holes and a design that simplifies integration into existing control panels or machinery. The steel construction provides excellent grounding and EMI shielding, further enhancing the reliability of connected devices. As part of nVent’s comprehensive line of industrial enclosures, the E16PBX benefits from the company’s decades of expertise in electrical protection, ensuring that professionals can trust its performance in critical applications. For engineers, electricians, and facility managers seeking a dependable, extra-deep pushbutton enclosure that combines durability, functionality, and compliance with industrial standards, the nVent E16PBX is an excellent choice. Its robust construction, ample internal space, and Type 12 rating make it a go-to solution for protecting and housing pushbutton controls in the most demanding industrial settings.
  • Seams continuously welded and ground smooth
  • Captivated cover screws thread into sealed wells
  • Bonding provision on cover
  • Grounding stud on body
  • Oil-resistant gasket
  • Factory stamped 4-way pushbutton holes
  • Enclosures 6.00 x 4.00 x 4.75 in. (152 x 102 x 121 mm) and larger have internal detachable hinge to hold cover open during wiring
  • External welded-on mounting brackets for easy installation
  • 30.5-mm or 22.5-mm size holes
  • 30.5-mm or 22.5-mm size holes

Specifications

Application
Controls and Drives
Color
Gray
Color
Grey
Color Code
ANSI 61
Depth
4.75 in
Depth
121
Depth
13 IN
Finish
Powder Coated
Height
44 IN
Height
11.75 in
Height
298
Hole Quantity
16
Hole Size
30.5 mm mm
Hole Size
1.2-1.2 in
Hole Size
14.3-14.3
IP Rating
IP65
Material
Mild Steel
Material
Mild Steel;Steel
Material
Steel
Modification Services
Yes
Mounting
12.25 x 9.88 in
Mounting
Wall Mounting Brackets Available
NEMA Rating
12
NEMA Rating
12 Indoor, dust-resistant
Nema Rating
Type 12
Number of Holes
16
Overall Dimensions
12.75 x 10.97 in
Overall Dimensions
114 x 88 mm
Product Family
PushButton
Protection Rating
NEMA Type 12
Size
11.75 x 10.75 x 4.00 inches (121mm depth)
Size
16PB x 30.5mm
Thickness
1.9 mm
Thickness
14 ga
Thickness
51.40mm (2.024")
Type
Mild Steel Terminal and Junction Boxes
Type
Mild Steel Industrial Terminal and Junction Boxes
Type Number
Type 13
Weight
10.4 lb
Width
273
Width
10.75 in
Width
23 IN
Package Dimensions (L x W x H)
11.9 IN x 11 IN x 5 IN
Package Dimensions (L x W x H)
30.226 cm x 27.94 cm x 12.7 cm
Package Weight (Imperial)
10.400 L
Package Weight (Metric)
4.717 kg
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How to Repaint a Hoffman Enclosure

Guide on preparing and repainting Hoffman enclosures with TGIC polyester powder coating.

Estimated time: 1h

Tools needed:

180 grit sandpaper, 220 or 240 grit sandpaper (optional), Solvent, Paint manufacturer's recommended tools

Supplies needed:

TGIC polyester powder coated Hoffman enclosure, Paint compatible with TGIC polyester powder coating, Primer (if recommended by paint manufacturer)

  1. Prepare the Surface

    Thoroughly sand all enclosure surfaces with 180 grit sandpaper. If sanding marks are objectionable, finish sanding with 220 or 240 grit sandpaper. Wet wipe all surfaces with a solvent to remove any possible contaminants. Consult with your paint manufacturer for proper cure time and hardness prior to testing the paint for adhesion.

  2. Select Appropriate Paint

    Choose a paint that exhibits good adhesion properties over polyester powder. Recommended types include two-component epoxies, some two-component polyurethanes, and alkyd baking enamels. If using alkyd finishes, do not bake at temperatures exceeding 150°F to avoid discoloration.

  3. Apply Paint

    Apply two or three medium to light coats of paint. Allow two to three minutes flash off between coats. Allow paint to cure adequately according to the paint manufacturer's instructions.

  4. Test Adhesion

    After the paint has cured adequately, test the paint for adhesion. Consult with your paint manufacturer for proper cure time and hardness prior to testing.

  5. Test Repainting Process

    NOTICE: Always test the repainting process on an inconspicuous area prior to full application.

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.