Eaton PBX9 Push Button Enclosure - NEMA 12 Surface-mounted
Part Number: PBX9
Quick Summary
The Eaton PBX9 Push Button Enclosure provides durable control housing for industrial panels and electrical rooms. In harsh facilities, installers struggle with dust, moisture, and space constraints that complicate wiring, mounting, and maintenance. This unit carries a NEMA 12 rating for dust and splash protection and is manufactured in the US, aligning with reliability expectations. With a surface-mounted frame, carbon steel construction, and an oil-resistant gasket, it supports fast, compliant deployments of electrical infrastructure in control panels. Designed for quick service, it integrates with standard electrical components and minimizes downtime through removable cover, external mounting feet, and a recessed pull ring.
Product Information
Extended Description
PBX9 Eaton: Eaton B-Line series push button enclosures, 9.5" height, 4.75" length, 8.5" 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
PBX9
UPC
782051702361
Product Length/Depth
4.75 in
Product Height
9.5 in
Product Width
8.5 in
Product Weight
8.4 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
Dimensions and mounting: The PBX9 measures 9.5 in high, 8.5 in wide, and 4.75 in deep, with external mounting feet for straightforward surface installation. This compact footprint simplifies panel layouts and reduces adaptation time in retrofit projects. Typical applications include control cabinets and machine panels where space is at a premium. Material and durability: Constructed from carbon steel with a 14-gauge wall, the enclosure is painted ANSI 61 gray for visibility and corrosion resistance. This combination delivers robust protection in oily or dusty environments while maintaining a consistent appearance across equipment fleets. It is well-suited for factory automation gear and control stations. Protection and gasketing: The unit carries a NEMA 12 rating and features an oil-resistant gasket with a hinged cover. The result is reliable dust and splash protection that helps compliance with cleanliness specs and reduces contamination risks. This makes it appropriate for control circuits and indicator assemblies in production lines. Ease of maintenance: Removable cover, recessed pull ring, and plated screws support quick service and glove-friendly operation. Combined with surface mounting and external feet, they enable fast access to internal controls during inspections or upgrades. These design details translate to lower downtime and easier upgrades in ongoing-line maintenance. Appearance and compatibility: ANSI 61 gray finish provides a standard, non-reflective look and easy integration with other B-Line enclosures. The PBX9 is US-origin and designed to work with Eaton enclosures and standard control components, improving compatibility across assemblies. This reduces procurement complexity for multi-vendor automation projects.
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FAQs
PBX9 installation should begin with verifying surface mounting suitability and alignment of the external feet. Use the hinged cover to access internal components without removing the enclosure, and ensure adequate clearance for wiring through the 9.5 in height and 8.5 in width. Plan for the 4.75 in depth and standard mounting holes to avoid rework.
PBX9 delivers reliable performance in harsh environments thanks to a NEMA 12 rating that protects against dust and light liquid exposure. The carbon steel construction with 14 gauge walls and an oil-resistant gasket minimizes corrosion and ingress. Applications include control panels, automation stations, and motor starters where long service life and predictable operation matter.
PBX9 is built to US standards with a NEMA rating and US origin; it does not claim CE or IP certifications in the provided data. For international deployments or higher protection levels, select enclosures rated to CE/IP to meet local regulatory requirements, but for US operations PBX9 meets common industrial enclosure expectations.
PBX9 dimensions are 9.5 in high, 8.5 in wide, and 4.75 in deep, with external mounting feet and a hinged cover. This supports surface mounting and quick wiring access while preserving space for push-button assemblies. It is designed to host standard control components in medium-sized panels and aligns with typical Eaton B-Line footprint.
Maintenance is streamlined by a removable cover, recessed pull ring, and plated screws that allow fast access and glove-friendly operation. Routine checks should include gasket integrity and finish wear. The external feet simplify mounting adjustments or relocation, and the design supports easy upgrades to newer push-button assemblies without full panel replacement.