Eaton EPB46B Globe and Guard - IP66 Hazardous Locations
Part Number: EPB46B
Quick Summary
Eaton EPB46B Globe and Guard delivers rugged illumination for hazardous-location industrial spaces, wall-mounted for harsh environments. Engineers often struggle to balance safety, code compliance, and reliable operation in challenging settings, where lighting must withstand dust, moisture, and corrosive atmospheres. This fixture meets NEC/CEC requirements while delivering robust ingress protection and hazardous-area ratings, helping facilities reduce downtime. With an IP66 enclosure, NEMA 4X protection, and Class I, Division 1 and 2 ratings, it supports compliant, maintenance-friendly operation in demanding sites. The 250 Vac, 50/60 Hz supply and 2x27W incandescent lamps pair with a brass guard and tempered globe to deliver dependable illumination for industrial lighting strategies and safety-centered procurement decisions.
Product Information
Extended Description
EPB46B Eaton: Eaton Crouse-Hinds series Pauluhn EP globe and guard, Medium base, 50/60 Hz, Clear tempered glass globe, With cast brass guard, Incandescent, Brass, A-19 max. lamp size, Wall mount, 250 Vac, 100W
Product Name
Eaton Crouse-Hinds series Pauluhn EP globe and guard
Catalog Number
EPB46B
UPC
662276390997
Product Length/Depth
9.38 in
Product Height
12.25 in
Product Width
5.75 in
Product Weight
27.3 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Material
Brass
Mounting Method
Wall
Wattage
2 x 27W
Lamp type
Incandescent
Lamp size - max
A-19
Base type
Medium
Guard type
With cast guard
Voltage rating
250 Vac
Frequency rating
50/60 Hz
Globe color
Clear
Globe material
Tempered glass
Guard material
Brass
Crouse-Hinds series Pauluhn EP Fluorescent catalog page
IF LBL1414 - EP Fluorescent - Wall Mount
Eaton Specification Sheet - EPB46B
Feature: Brass guard and tempered glass globe provide physical protection for the lamp. Business Impact: Reduces lamp breakage and maintenance costs in high-traffic or impact-prone areas. Application: Wall-mounted lighting in manufacturing bays and utility rooms where reliability matters. Feature: IP66 and NEMA 4X enclosure ratings. Business Impact: Ensures protection against dust, water jets, and harsh corrosive environments, extending service intervals. Application: Washdown zones, outdoor-adjacent interiors, and chemical processing facilities common in hazardous locations. Feature: Class I, Division 1 and Division 2 hazardous ratings. Business Impact: Supports compliant operation in zones with flammable gases or vapors, reducing compliance risk and enabling safer uptime. Application: Oil, gas, and chemical processing plants where hazardous-location lighting is mandatory. Feature: 250 Vac, 50/60 Hz with 2x27W incandescent lamps. Business Impact: Uses standard industrial power and readily available lamps, lowering total cost of ownership. Application: General lighting feeds in industrial plants requiring dependable voltage and wattage. Feature: Brass construction and clear tempering glass globe. Business Impact: Corrosion resistance and clear illumination improve longevity and visibility in tough environments. Application: Environments with moisture and humidity where long-term performance matters. Feature: Wall mounting with A-19 max lamp size compatibility. Business Impact: Simplifies retrofits and new installations by aligning with common lamp forms and mounting practices. Application: Retrofit projects in existing Pauluhn EP series footprints or new hazardous-location fixtures. Industry context insights: Many facilities rely on Pauluhn EP luminaires for legacy projects, and EPB46B’s combination of brass guard, tempered globe, and hazardous-location ratings aligns with modern safety standards while preserving compatibility with existing electrical infrastructure. This translates into measurable uptime improvements and clearer procurement pathways for maintenance teams.
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FAQs
The EPB46B is a wall-mounted globe and guard fixture designed for hazardous locations. Its wall-mount configuration, brass guard, and tempered globe provide robust protection while meeting Class I, Division 1/2 requirements and IP66/NEMA 4X standards, making it suitable for industrial walls and alcoves in hazardous zones.
Yes. EPB46B carries NEC/CEC compliance and Class I, Division 1 and Division 2 hazard ratings, along with NEMA 4X and IP66 ingress protection, ensuring safe operation in hazardous and washdown-prone locations.
EPB46B supports incandescent lamps with a total of 2 x 27W and accepts lamps up to A-19 size on a medium base. This configuration aligns with typical industrial lighting inventories while delivering adequate illumination in hazardous zones.
Commonly used in chemical plants, oil and gas facilities, refineries, mining sites, and other industrial spaces requiring hazardous-location lighting, IP66 protection, and corrosion resistance. Walls and utility areas benefit from its durable enclosure and compliant performance.
Plan for a wall-mount installation on 250 Vac circuits, verify clearance and enclosure rating for your location, and use appropriate hazardous-location wiring practices. Regular inspection of the tempered globe and guard is recommended to maintain safe operation in harsh environments.