Eaton TP414PF Square Outlet Box - 22 cu in NEC/CEC
Part Number: TP414PF
Quick Summary
Eaton TP414PF Square Outlet Box securely houses conduit terminations in industrial enclosures. Design engineers often struggle with limited space, mismatched knockouts, and grounding details that slow installation. This 4-inch steel box carries NEC/CEC compliance and UL certifications for ordinary/non-hazardous locations. With 22 cubic inches of capacity and a ground screw with a pigtail, it offers reliable, clamp-free conduit compatibility for faster, code-ready installations. For manufacturers, the rugged Crouse-Hinds style enclosure delivers steady performance in control panels and surface-mounted applications while controlling cost and risk.
Product Information
Extended Description
TP414PF Eaton: Eaton Crouse-Hinds series Square Outlet Box, (3) 1/2", (2) 3/4", 4", Conduit (no clamps), Drawn, 1-1/2", Steel, (8) 1/2", (4) 3/4", Includes ground screw with pigtail lead, 22.0 cubic inch capacity
Product Name
Eaton Crouse-Hinds series square outlet box
Catalog Number
TP414PF
UPC
786189000856
Product Length/Depth
4 in
Product Height
1.5 in
Product Width
4 in
Product Weight
0.001 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Box size
4"
Capacity
22 cubic in
Depth
1-1/2"
Conduit/cable
Conduit (no clamps)
Construction
Drawn
Side knockouts
(8) 1/2 in, (4) 3/4 in
Bottom Knockouts
(3) 1/2 in, (2) 3/4 in
Material
Steel
Special features
Includes ground screw with pigtail lead
Crouse-Hinds series 4-Inch Steel Square Boxes and Covers catalog page
4-Inch Steel Square Outlet Boxes, Covers, Extension Rings UL certification
4-Inch Steel Square Outlet Boxes, Covers, Extension Rings UL certification
Steel Outlet Boxes for Electrical Systems
Steel Outlet Boxes for Electrical Systems
Feature: Steel construction and precise draw gives rugged protection in harsh environments. Benefit: Durability reduces panel maintenance and downtime, ensuring reliable operation of wiring terminations in industrial settings. Application: Control panels and equipment enclosures where mechanical shocks or heat are common. Feature: 4-inch box with 22 cu in capacity. Benefit: Adequate room for conductors, devices, and splices without overcrowding, improving wiring reliability. Application: Electrical distribution and motor control applications requiring space efficiency. Feature: Knockouts configuration (side: eight 1/2 in, four 3/4 in; bottom: three 1/2 in, two 3/4 in). Benefit: Flexible wiring options for diverse conduit layouts, reducing field modifications and installation time. Application: New installations and retrofit projects with varied wiring schemes. Feature: Ground screw with pigtail lead included. Benefit: Consistent grounding performance and simpler, safer bonding to the enclosure. Application: All non-hazardous environments where reliable earth grounding is required. Feature: Conduit (no clamps) design. Benefit: Streamlined procurement and installation, allowing customers to source clamps separately as needed for specific conduit types. Application: System integrators seeking adaptable conduit planning. Feature: NEC/CEC compliance and ordinary/non-hazardous area classification. Benefit: Reduces compliance risk and accelerates project approval, especially in facilities with strict safety standards. Application: Industrial facilities, packaging lines, and process equipment where code conformance matters.
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FAQs
Installation starts with selecting the correct knockout configuration for your conduit and routing. Mount the box to a suitable panel surface or enclosure, align with the enclosure openings, and attach conduits through the side or bottom knockouts as required. Since this model ships with a ground screw and pigtail, connect the ground lead to the panel grounding bus or chassis. Ensure the conduit is secured with appropriate clamps installed separately, as TP414PF does not include clamps.
TP414PF provides side knockouts: eight 1/2 inch and four 3/4 inch, plus bottom knockouts: three 1/2 inch and two 3/4 inch. This arrangement supports multiple conduit routing options for flexible wiring layouts. Note that clamps are not included, so select compatible clamps per conduit type and installation standards.
Yes. The TP414PF is specified for ordinary/non-hazardous locations and carries NEC/CEC standards compatibility. This makes it appropriate for general industrial and commercial environments where standard conduit terminations are required, with UL certification available for 4-inch steel square outlet boxes to back up compliance and reliability.
TP414PF aligns with NEC/CEC standards and area classification for ordinary/non-hazardous locations. UL certification is referenced for 4-inch steel square outlet boxes, covers, and extension rings, reinforcing reliability and compliance for market-ready electrical installations in non-hazardous environments.
The TP414PF’s steel construction provides durable protection against wear and impact, reducing maintenance needs and downtime. Its ample 22 cu in capacity minimizes cramped wiring, while UL/NEC/CEC compliance lowers certification delays. Grounding reliability from the included pigtail reduces rework risk, contributing to faster project completion and a lower total cost of ownership.