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nVent E3PBXY - Extra-Deep Pushbutton Enclosure Type 12, 3PBx30.5mm, Safety Yellow, Steel

nVent E3PBXY Extra-Deep Pushbutton Enclosure Type 12, 3PBx30.5mm, Safety Yellow, Steel

UPC: 783510386887


Documents & Media
Installation InstructionsSpecification SheetManufacturer Product Website

Contact for Pricing

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

Overview

The nVent E3PBXY Extra-Deep Pushbutton Enclosure Type 12 is a steel enclosure designed to house three 30.5-mm pushbuttons or switches. With a depth of 4.75 inches (121 mm), it provides additional space for contact blocks and complex wiring configurations. The enclosure measures 9.00 x 4.22 x 4.75 inches (229 x 107 x 121 mm) and weighs 4.63 lb, making it suitable for industrial control panels and operator interface stations. Key features include continuously welded and ground smooth seams, captivated cover screws that thread into sealed wells, and an oil-resistant gasket for environmental protection. Factory-stamped 4-way pushbutton holes accommodate 30.5-mm or 22.5-mm components, and larger enclosures feature an internal detachable hinge to hold the cover open during wiring. External welded-on mounting brackets simplify installation. This Type 12 enclosure meets UL 508A, cUL, NEMA/EEMAC Type 12/13, and IEC 60529 IP65 standards, providing protection against dust, falling dirt, and non-corrosive liquids. It is ideal for machine control panels, industrial automation systems, and safety switch enclosures in sectors such as automotive, food and beverage, pharmaceuticals, and wastewater treatment.
  • 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

Specifications

Application
Controls and Drives
Color
Yellow
Color
Safety Yellow
Color
OSHA Safety Yellow
Depth
121
Depth
13 IN
Depth
4.75 in
Finish
Powder Coated
Height
8 IN
Height
44 IN
Hole Quantity
3
Hole Size
14.3-14.3
Hole Size
30.5 mm mm
Hole Size
1.2-1.2 in
IP Rating
IP65
Material
Steel
Material
Mild Steel
Material
Mild Steel;Steel
Modification Services
Yes
Mounting
8.50 x 3.12 in
Mounting
Wall Mounting Brackets Available
NEMA Rating
12
NEMA Rating
12 Indoor, dust-resistant
Nema Rating
Type 12
Number Of Holes
3
Overall Dimensions
114 x 88 mm
Overall Dimensions
9.00 x 4.22 in
Product Family
PushButton
Protection Rating
NEMA Type 12
Size
3PB x 30.5mm
Size
30.5mm pushbutton compatible, 4.75 inches (121 mm) depth
Thickness
14 ga
Thickness
1.9 mm
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
4.63 lb
Width
4 IN
Width
23 IN
Package Dimensions (L x W x H)
9 IN x 4.25 IN x 5 IN
Package Dimensions (L x W x H)
22.86 cm x 10.795 cm x 12.7 cm
Package Weight (Imperial)
4.630 L
Package Weight (Metric)
2.100 kg
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CP,ENCL,YEL,SH, P-P40MM RED 2NC

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Frequently Asked Questions

What is the color of the E3PBXY enclosure?

The enclosure is OSHA Safety Yellow.

Does the enclosure have a gasket for protection?

Yes, the enclosure features an oil-resistant gasket.

What is the weight of the enclosure?

The enclosure weighs 4.63lb.

What size pushbuttons and switches can this enclosure hold?

This enclosure is designed to hold 30.5-mm and 22.5-mm pushbuttons and switches.

Are there provisions for grounding the enclosure?

Yes, there is a grounding stud on the body and a bonding provision on the cover.

What are the overall dimensions of the enclosure?

The enclosure dimensions are 8 inches in height, 4 inches in width, and 4.75 inches in depth.

How are the cover screws designed?

The captivated cover screws thread into sealed wells.

What material is the enclosure made of and what is its thickness?

The enclosure is made of mild steel with a thickness of 14ga.

What is the purpose of the extra depth in this enclosure?

The extra depth of 4.75 inches is to accommodate additional pushbutton contact blocks.

What industry standards does this enclosure meet?

It is UL 508A Listed (Type 12, 13), cUL Listed (Type 12, 13), NEMA/EEMAC Type 12, 13, and IEC 60529, IP65.

How to Repaint Hoffman Enclosures

This guide provides step-by-step instructions for repainting Hoffman enclosures to ensure proper adhesion and finish.

Estimated time: 1h

Tools needed:

Screwdriver, Sandpaper, Paint sprayer or brush

Supplies needed:

Solvent, Two-component epoxy paint, Masking tape

  1. Prepare the surface

    Thoroughly sand all enclosure surfaces using 180 grit sandpaper. For a smoother finish, follow up with 220 or 240 grit sandpaper.

  2. Clean the enclosure

    Wet wipe all surfaces with a solvent to remove any contaminants that may affect paint adhesion.

  3. Apply paint

    Apply two or three medium to light coats of paint, allowing two to three minutes of flash-off time between coats. Ensure even coverage for a consistent finish.

  4. Cure the paint

    Allow the paint to cure adequately according to the paint manufacturer's instructions. Ensure proper hardness before testing for adhesion.

  5. Test adhesion

    Before full application, test the repainting process on an inconspicuous area to ensure compatibility and adhesion.

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.