Eaton TP434G Square Outlet Box - Steel Construction NEC/CEC
Part Number: TP434G
Quick Summary
Eaton TP434G Square Outlet Box safely houses field wiring for industrial control panels and conduit runs. Installers often face delays from ill-fitting boxes, missing ground provisions, or insufficient knockouts that require time-consuming field modifications. It is designed for NEC/CEC compliance in ordinary or non-hazardous locations, with UL-certified options supporting U.S. and Canadian installations. By combining a compact 4" footprint with steel durability and a pre-installed ground screw, it shortens install times, reduces field rework, and helps protect wiring where space is tight and conditions are demanding. This makes it a reliable choice for panel builders, machine builders, and installers seeking predictable performance and fast procurement.
Product Information
Extended Description
TP434G Eaton: Eaton Crouse-Hinds series outlet box, (3) 1/2", (2) 3/4", 4", Conduit (no clamps), Drawn, 2-1/8", Steel, (8) 1/2", (4) 3/4", Ground screw installed, 30.3 cubic inch capacity
Product Name
Eaton Crouse-Hinds series square outlet box
Catalog Number
TP434G
UPC
786189804348
Product Length/Depth
4 in
Product Height
2.13 in
Product Width
4 in
Product Weight
0.91 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Box size
4"
Capacity
30.3 cubic in
Depth
2-1/8"
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
Ground screw installed
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
Eaton Specification Sheet - TP434G
Eaton Specification Sheet - TP434G
Feature: 4-inch square box provides a robust 30.3 cubic inch capacity, enabling easier conductor routing and fewer mid-project box swaps. Business Impact: reduces field rework and enables denser, code-compliant terminations in control panels. Application: ideal for machine control cabinets, junctions, and conduit runs in harsh environments. Feature: Side knockouts include eight 1/2 inch and four 3/4 inch entries plus bottom knockouts (three 1/2 inch and two 3/4 inch). Business Impact: flexible wiring layouts and faster ingress/egress of conductors, cutting installation time and material costs. Application: supports diverse cable gland and conduit configurations in equipment housings. Feature: Ground screw installed. Business Impact: simplifies grounding workflows and improves electrical safety verification in the field. Application: reduces assembly steps for compliant panel builds. Feature: Material is steel with a drawn construction. Business Impact: rugged durability for industrial environments, resisting impact and wear; supports long service life. Application: suitable for demanding factory floors and outdoor-rated interiors. Feature: Conduit (no clamps) and weight of 0.91 lb. Business Impact: lighter, easier mounting and fewer clamp components, accelerating installation. Application: ideal where lightweight, economical enclosures are preferred. Feature: Overall dimensions 4" x 4" x 2-1/8" with a 30.3 cu in capacity. Business Impact: predictability for layout planning and back-panel compatibility. Application: commonly used in compact control panels and machine enclosures.
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FAQs
TP434G features eight 1/2 in side knockouts and four 3/4 in side knockouts, plus bottom knockouts of three 1/2 in and two 3/4 in. This layout supports flexible wiring routes for multiple conductors. Practice tip: plan knockout usage to minimize bending radius and maintain code-compliant fill while enabling straightforward terminal connections in control panels.
The TP434G comes with a ground screw installed, streamlining grounding continuity and reducing field assembly steps. It complies with NEC/CEC standards for ordinary/non-hazardous locations, helping ensure regulatory alignment and safe termination of conductors in machine enclosures and panel boards.
Yes, the TP434G uses steel drawn construction offering robust durability for industrial settings. Its 4" square footprint and 30.3 cu in capacity support dense conductor layouts in machine controls. While not rated for hazardous locations, it performs well in clean, ordinary environments and pairs with standard Crouse-Hinds accessories for reliable implementations.
The TP434G aligns with NEC/CEC standards and is offered with UL certification references for related 4-inch steel square boxes. It is suitable for ordinary/non-hazardous locations, ensuring regulatory compliance across US and Canadian installations when used with compatible accessories and covers.
Pre-installed ground screw, absence of clamps requirement, and a compact 4x4 inch form factor reduce field labor and time-to-panel. The steel construction resists wear in industrial environments, lowering maintenance costs and extending service life. Overall, expect faster install times, predictable performance, and improved wiring integrity in panels and junctions.