Eaton TP7327 Weatherproof Par Lamp Holder - 1/2" Trade Size
Part Number: TP7327
Quick Summary
The Eaton TP7327 weatherproof par lamp holder provides robust lamp mounting for CF/LED lighting in industrial locations. Operators struggle with corrosion, moisture ingress, and downtime; this unit’s die-cast aluminum body and epoxy coating help mitigate those risks in harsh environments. It aligns with NEC/CEC standards and is suitable for Ordinary/Non-Hazardous Locations, supporting reliable operation in standard facilities. Designed for quick installation with a 1/2" trade size and a 4" round form, it enables simple retrofits and dependable service for LED or CFL lamps, reducing maintenance frequency and total cost of ownership in industrial lighting projects.
Product Information
Extended Description
TP7327 Eaton: Eaton Crouse-Hinds series TP weatherproof par lamp holder, Bronze, Compact fluorescent/LED, Die cast aluminum, 150W max. lamp size, 1 hub, 1-lamp, 1/2" trade size, 4" round
Product Name
Eaton Crouse-Hinds series TP weatherproof par lamp holder
Catalog Number
TP7327
UPC
662276949416
Product Length/Depth
4.13 in
Product Height
0.57 in
Product Width
4.13 in
Product Weight
0.43 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Lamp type
Compact fluorescent/LED
Finish color
Epoxy painted RAL 7032
Trade size
1/2"
Material
Die cast aluminum
Number of lamps
1-lamp
Lamp size - max
150W
Type
4" round
Crouse-Hinds series Weatherproof LED Luminaires and Lamp Holders catalog page
Champ Pro PFM LED, Pauluhn Apex Industrial LED, Industrial High Bay LED and Weatherproof LED Light Fixtures Canadian certification
Champ Pro PFM LED, Pauluhn Apex Industrial LED, Industrial High Bay LED and Weatherproof LED Light Fixtures Canadian certification
TP7327 PDF drawing
TP7327 PDF drawing
Eaton Specification Sheet - TP7327
Feature → Business Impact → Application: Rugged housing and finish: Die cast aluminum with epoxy coating delivers superior corrosion resistance and weather sealing, significantly extending service life in damp, outdoor, or wash-down areas. This reduces replacement cycles and maintenance costs while improving uptime for critical workflows in manufacturing floors and facilities. Application: Ideal for outdoor or harsh indoor environments where reliability is essential. Feature → Business Impact → Application: Lamp compatibility: Supports compact fluorescent and LED lamps up to 150W with a 1/2" trade size and 4" round configuration. This enables flexible retrofits from older CFL configurations to modern LED solutions without changing mounting hardware. Application: Retrofit projects and new installations in warehouses and production lines. Feature → Business Impact → Application: Installation efficiency: 1 hub, 1-lamp configuration with standard 4" round form simplifies wiring, reduces installation time, and minimizes field errors. Application: Quick commissioning in new builds or upgrades, minimizing downtime. Feature → Business Impact → Application: Compliance posture: NEC/CEC standard compliance and Ordinary/Non-Hazardous Location classification help ensure compliant and safe installations, lowering regulatory risk. Application: Facilities in non-hazardous zones requiring reliable weatherproof lampholder solutions. Feature → Business Impact → Application: Documentation and compatibility: Access to CAD drawings and Eaton specification sheets streamlines design-in and procurement, supporting accurate BOMs and faster approvals. Application: Engineering and procurement teams seeking fast, risk-averse integration.
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FAQs
The TP7327 is designed for straightforward installation in standard 4" round weatherproof boxes using a 1/2" trade size. Begin by selecting a compatible lamp (CF or LED up to 150W), connect the ground, line, and neutral as per your enclosure’s wiring diagram, and tighten the mounting hub securely. The single-lamp configuration simplifies wiring, reduces field errors, and minimizes installation time on new builds or retrofit projects.
TP7327 supports one lamp, with a maximum wattage of 150W, compatible with compact fluorescent and LED lamps. The unit’s design accommodates 4" round weatherproof fixtures and a 1/2" trade size, making it suitable for LED retrofit projects as well as existing CFL setups. This flexibility helps optimize energy performance without changing mounting hardware.
Yes. TP7327 is intended for ordinary/non-hazardous locations and features a weatherproof construction with a die-cast aluminum body and epoxy coating. While not designed for Hazardous or explosive atmospheres, its rugged construction makes it well-suited for outdoor lighting, exposed industrial zones, and other damp environments where reliable performance is required.
TP7327 complies with NEC/CEC standards, supporting safe and code-compliant installations in general industrial facilities. It is classified for Ordinary/Non-Hazardous Locations, which helps project teams meet local electrical codes and avoid unnecessary over-engineering for non-hazardous environments.
The combination of a bronze-appearing epoxy finish (RAL 7032) and die-cast aluminum housing delivers superior corrosion resistance, reducing maintenance frequency and part replacements. Long service life, compatibility with LED/CFL retrofits, and straightforward installation translate to lower lifecycle costs and faster project payback for facilities upgrading their lighting systems.