nVent E1PB533NM - PB Enclosure, Bulletin PB1 (Pushbutton Enclosures - Polyester Type 4X Pushbutton Enclosures), Size/Dims: 1PB x 30.5mm, Material: Polyester, Finish:
nVent

E1PB533NM

UPC: 783510584504

Contact for Pricing

Overview

The nVent PB1 Polyester Type 4X Pushbutton Enclosure (SKU: E1PB533NM) is a rugged, corrosion-resistant solution for industrial control applications requiring NEMA Type 4X protection. Constructed from ANSI 61 gray polyester powder-coated steel, this enclosure delivers superior resistance to chemicals, moisture, dust, and ice, making it ideal for harsh environments where equipment may be hosed down or exposed to corrosive substances. The enclosure features a 1PB x 30.5mm pushbutton hole configuration, factory-stamped for precise 30.5mm device mounting, with a compact 3.50 x 3.25 x 2.75-inch (89 x 83 x 70 mm) footprint. Seams are continuously welded and ground smooth for durability, while captive cover screws thread into sealed wells to prevent tampering and maintain environmental integrity. An oil-resistant gasket ensures a positive seal, and a grounding stud on the body provides electrical safety compliance. The enclosure includes external welded-on mounting brackets for easy installation and a bonding provision on the cover for enhanced grounding. With a Type 4X rating, this enclosure meets UL 508A, CSA C22.2 No. 94, and NEMA Type 4X standards, ensuring reliable operation in industrial control panels, machinery, and automation systems. The polyester finish resists UV degradation and operates reliably in temperatures from -40°C to 130°C (-40°F to 266°F), making it suitable for outdoor and indoor applications alike.
  • NEMA Type 4X / IP66 rated for dust, water, and ice resistance
  • 30.5mm pushbutton hole configuration with factory stamping
  • ANSI 61 gray polyester powder-coated steel construction
  • Oil-resistant gasket and captive cover screws for environmental sealing
  • External mounting brackets and grounding stud for easy installation

Specifications

Color
Gray
Material
Polyester
Nema Rating
Type 4X
Series
PB1
Size
1PB x 30.5mm
Package Dimensions (L x W x H)
6.5 IN x 4.5 IN x 4.5 IN
Package Dimensions (L x W x H)
16.51 cm x 11.43 cm x 11.43 cm
Package Weight (Imperial)
0.900 L
Package Weight (Metric)
0.408 kg
PB Enclosure, Bulletin PB1 (Pushbutton Enclosures - Polyester Type 4X Pushbutton Enclosures), Size/Dims: 2PB x 30.5mm, Material: Polyester, Finish:

E2PB833NM

PB Enclosure, Bulletin PB1 (Pushbutton Enclosures - Polyester Type 4X Pushbutton Enclosures), Size/Dims: 2PB x 30.5mm, Material: Polyester, Finish:
N4X Wallmount Encl - 10.14 x 8.26 x 4.13 - Fiberglass

PJ1084P9

N4X Wallmount Encl - 10.14 x 8.26 x 4.13 - Fiberglass
2-HOLE ENCLOSURE GREY ALUMINUM

080SP-2

2-HOLE ENCLOSURE GREY ALUMINUM
PICCOLO PC pushbutton enclosure 5.5x3.1x3.3 and 2 x 0.9" openings

UL PBPC C 85 G 2M

PICCOLO PC pushbutton enclosure 5.5x3.1x3.3 and 2 x 0.9" openings

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.