Eaton PBX4 Push Button Enclosures - NEMA 12 Rating
Part Number: PBX4
Quick Summary
The Eaton PBX4 Push Button Enclosures provide rugged, surface-mounted protection for control stations in industrial environments. Engineers often grapple with tight spaces and gasket durability in harsh plants, where quick access and reliable sealing matter. In practice, buyers consider CE marking, IP ratings, and SIL safety concepts when selecting enclosures for international deployments. The PBX4 delivers a compact 7.25 in height, 6.25 in width, and 4.75 in depth, with a carbon steel body and an oil-resistant gasket, plus a hinged/removable cover for fast maintenance. Its NEMA 12 rating and external mounting feet enable straightforward installation on existing frames while meeting plant standards and reducing downtime.
Product Information
Extended Description
PBX4 Eaton: Eaton B-Line series push button enclosures, 7.25" height, 4.75" length, 6.25" width, NEMA 12, Hinged cover, PBX enclosure, Surface mounted, Medium single door, External mounting feet, Carbon steel, Oil-resistant gasket
Product Name
Eaton B-Line series push button enclosures
Catalog Number
PBX4
UPC
782051702323
Product Length/Depth
4.75 in
Product Height
7.25 in
Product Width
6.25 in
Product Weight
5.8 lb
Compliances
Not Applicable
Certifications
Not Applicable
Material
Carbon steel
Wall thickness
14 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Medium single door
Model
PBX enclosure
Cover type
Hinged
Mounting method
Surface
Mounting hole details
External mounting feet
Closure type
Hinged
Special features
Removable cover, recessed pull ring, plated screws
NEMA Rating
12
Country of origin
US
Feature: Hinged cover and removable cover enable rapid access to internal components. Benefit: Reduces maintenance downtime and accelerates routine inspections, boosting line uptime. Application: Ideal for control panels and operator stations in manufacturing environments. Feature: 14-gauge carbon steel with ANSI 61 gray painted finish provides robust durability. Benefit: Superior resistance to corrosion and daily wear for long service life, lowering lifecycle costs. Application: Indoor industrial enclosures near dusty or oily equipment. Feature: Surface mounting with external mounting feet simplifies retrofit and new installs. Benefit: Quick, secure installation with minimal on-site modifications, shortening project schedules. Application: Field upgrades to existing B-Line frames or new line layouts. Feature: Oil-resistant gasket enhances sealing against lubricants and contaminants. Benefit: Maintains ingress protection in equipment rooms with oil aerosols or hydraulic fluids, reducing service calls. Application: Machinery rooms and production lines with lubrication points. Feature: NEMA 12 rated enclosure protects against dust and light splashes. Benefit: Compliance with common industrial protection standards while supporting standard plant layouts. Application: Indoor factory floors and control areas. Feature: Removable cover, recessed pull ring, and plated screws simplify maintenance. Benefit: Field accessibility and secure fastening reduce tool time and parts loss. Application: Routine servicing and component swaps without specialized tools.
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FAQs
PBX4 is designed for external mounting feet and surface mounting. To install, align the enclosure with the mounting surface, secure through the external feet using appropriate fasteners, and ensure the hinged cover is aligned for full closure. This setup minimizes frame modifications and supports quick retrofits to existing equipment frames.
Key specs include 7.25 in height, 6.25 in width, 4.75 in depth, 5.8 lb weight, carbon steel construction, 14 gauge wall, coal gray ANSI 61 finish, hinged cover, and NEMA 12 rating. Verify compatibility with your frame, required ingress protection, and mounting method before purchase.
PBX4 is rated NEMA 12 for indoor use, offering dust and light liquid protection. Its carbon steel construction and oil-resistant gasket provide durable performance in factory environments, while the painted finish supports plant color standards. For outdoor or more demanding exposure, consider enclosure accessories or alternative IP-rated options.
PBX4 lists a NEMA Rating of 12 and US country of origin. While CE, SIL, or IP-specific certifications are not indicated in the data, NEMA 12 is a common industrial protection standard, and the enclosure is suitable for integration into systems designed around US market practices and typical plant requirements.
The removable cover, recessed pull ring, and plated screws enable fast access to internal components, reducing maintenance time. Its durable carbon steel construction and gasket protection lower replacement and downtime costs, improving overall equipment availability and return on investment in mid to long-term automation projects.