Authorized nVent Distributor
nVent E1PBXM - Extra-Deep Pushbutton Enclosure Type 12, 1PBx22.5mm, Gray, Steel

nVent E1PBXM Extra-Deep Pushbutton Enclosure Type 12, 1PBx22.5mm, Gray, Steel

UPC: 783510130350


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 E1PBXM Extra-Deep Pushbutton Enclosure (SKU: E1PBXM) is a Type 12 steel enclosure designed for industrial control applications requiring robust protection. Constructed from 16-gauge mild steel with continuously welded and ground smooth seams, it features a 4.75-inch (121 mm) depth to accommodate multiple 22.5mm pushbutton contact blocks, reducing the need for additional enclosures. The enclosure meets NEMA/EEMAC Type 12 and Type 13 standards, as well as IEC 60529 IP65 ingress protection, providing resistance to dust, dirt, oil, and water. Key features include captivated cover screws threading into sealed wells for secure closure, a bonding provision on the cover, and a grounding stud on the body for electrical safety. An oil-resistant gasket enhances environmental protection. Factory-stamped 4-way pushbutton holes support 22.5mm or 30.5mm components. Enclosures measuring 6.00 x 4.00 x 4.75 inches (152 x 102 x 121 mm) and larger include an internal detachable hinge to hold the cover open during wiring. External welded-on mounting brackets simplify installation.
  • 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 Code
ANSI 61
Depth
13 IN
Depth
4.75
Depth
121
Finish
Powder Coated
Height
44 IN
Height
4 IN
Hole Quantity
1
Hole Size
0.88-0.88 in
Hole Size
14.3-14.3
Hole Size
22.5 mm mm
IP Rating
IP65
Material
Mild Steel;Steel
Material
Mild Steel
Modification Services
Yes
Mounting
Wall Mounting Brackets Available
Mounting
4.50 x 3.12 in
NEMA Rating
12
NEMA Rating
12 Indoor, dust-resistant
Number Of Holes
1
Overall Dimensions
114 x 88 mm
Overall Dimensions
5.00 x 4.22 in
Product Family
PushButton
Protection Rating
NEMA Type 12
Size
1PB x 22.5mm
Thickness
16 ga
Thickness
1.52 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
2.2 lb
Width
4 IN
Width
23 IN
Package Dimensions (L x W x H)
5 IN x 4.3 IN x 5.1 IN
Package Dimensions (L x W x H)
12.7 cm x 10.922 cm x 12.954 cm
Package Weight (Imperial)
2.200 L
Package Weight (Metric)
0.998 kg
Extra-Deep Pushbutton Enclosure Type 12, 1PBx30.5mm, Gray, Steel

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SIL22/1

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2-HOLE ENCLOSURE GREY ALUMINUM

080SP-2

2-HOLE ENCLOSURE GREY ALUMINUM
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E36PBY25M

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Extra-Large Pushbutton Enclosures Type 12, 25PBx22.5mm, Gray, Steel

E25PBY25M

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Extra-Large Pushbutton Enclosures Type 12, 30PBx22.5mm, Gray, Steel

E30PBY25M

Extra-Large Pushbutton Enclosures Type 12, 30PBx22.5mm, Gray, Steel

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, Paint compatible with polyester powder coating

  1. Prepare the surface

    Thoroughly sand all enclosure surfaces using 180 grit sandpaper, followed by 220 or 240 grit sandpaper for a smoother finish.

  2. Clean the surfaces

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

  3. Apply paint

    Apply two to three medium to light coats of compatible paint, allowing two to three minutes of flash off time between coats.

  4. Cure the paint

    Allow the paint to cure adequately according to the manufacturer's instructions 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.