Eaton TP412 Square Outlet Box - NEC/CEC Compliance
Part Number: TP412
Quick Summary
Eaton TP412 square outlet box provides rugged, code-compliant surface mounting for industrial control panels. It addresses wiring clutter and inconsistent knockout layouts by delivering organized conduit entries that streamline installation. The box is certified for NEC/CEC and Ordinary/Non-Hazardous Locations, with Canadian certification support to simplify cross-border projects. Built from drawn steel with a 22 cu in capacity, it delivers durable enclosure performance while enabling seamless integration with Eaton Crouse-Hinds accessories for scalable, long-term panel designs.
Product Information
Extended Description
TP412 Eaton: Eaton Crouse-Hinds series Square Outlet Box, (3) 1/2", (2) 3/4", 4", Conduit (no clamps), Drawn, 1-1/2", Steel, (8) 3/4", 22.0 cubic inch capacity
Product Name
Eaton Crouse-Hinds series square outlet box
Catalog Number
TP412
UPC
786189104127
Product Length/Depth
4 in
Product Height
1.5 in
Product Width
4 in
Product Weight
0.67 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) 3/4 in
Bottom Knockouts
(3) 1/2 in, (2) 3/4 in
Material
Steel
Crouse-Hinds series 4-Inch Steel Square Boxes and Covers catalog page
4-Inch Steel Square Outlet Boxes, Covers, Extension Rings Canadian certification
4-Inch Steel Square Outlet Boxes, Covers, Extension Rings Canadian certification
Steel Outlet Boxes for Electrical Systems
Steel Outlet Boxes for Electrical Systems
Feature: 4" square box size with 1-1/2" depth. Business Impact: Fits standard 4" enclosures while maintaining ample room for wiring and connectors, reducing rework. Application: Control panels and junction boxes in manufacturing lines. Feature: 22 cubic inch capacity. Business Impact: Increases wiring density without sacrificing organization, improving maintenance access. Application: Power and control wiring in compact enclosures. Feature: Conduit (no clamps). Business Impact: Simplifies installation and reduces parts count, lowering total installed cost. Application: Typical field wiring where clamps are sourced separately. Feature: (8) 3/4" side knockouts and (3) 1/2", (2) 3/4" bottom knockouts. Business Impact: Maximizes conduit routing flexibility and future expansions, ensuring compliance with local codes. Application: Versatile wiring layouts for machine control panels. Feature: Material and construction: steel, drawn. Business Impact: Robust mechanical protection against daily industrial wear, reducing maintenance frequency. Application: Harsh plant environments. Feature: Certifications: NEC/CEC compliance, Ordinary/Non-Hazardous Locations. Business Impact: Ensures regulatory alignment and easier project approvals across regions. Application: Global industrial installations using standard enclosure components.
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FAQs
TP412 is designed for ordinary/non-hazardous locations and complies with NEC/CEC standards. It provides a 4-inch square enclosure with a 1-1/2 inch depth and a 22 cubic inch capacity, making it ideal for control panels, junctions, and small enclosure projects in manufacturing or process environments.
TP412 features eight 3/4 inch side knockouts and bottom knockouts comprising three 1/2 inch and two 3/4 inch entries. This arrangement offers flexible conduit routing and wiring layouts, supporting multiple conductors while preserving organized cable management inside a 4 inch square box.
Yes. TP412 is part of the Crouse-Hinds square box family and is designed to work with standard Eaton covers, extension rings, and other compatible conduit fittings. The consistent dimensions and knockout patterns simplify retrofit and expansion across existing Eaton-installed enclosures.
TP412 uses drawn steel construction and a compact 4" box with 1-1/2" depth, enabling straightforward mounting in tight panels. The knockout layout supports various conduit routes, and the conduit entry is specified without clamps, which can reduce setup time when clamps are sourced separately.
TP412 carries NEC/CEC compliance and is suitable for Ordinary/Non-Hazardous Locations. Canadian certification references are available for cross-border projects, assisting with regulatory approvals and simplifying installation across multiple jurisdictions.