Eaton TP4Q11CHPF Quick-Lok square outlet box - NEC/CEC
Part Number: TP4Q11CHPF
Quick Summary
Eaton TP4Q11CHPF Quick-Lok square outlet box enables robust electrical enclosure mounting for industrial control panels, delivering durable protection in harsh factory environments. Engineers often struggle with limited knockouts, space constraints, and wiring congestion in compact enclosures, which can drive installation time and risk of miswiring. It carries NEC/CEC compliance and is suitable for Ordinary/Non-Hazardous Locations, with Canadian certifications available through UL listings to support cross‑border projects. With welded steel construction, built-in pigtail, and flexible conduit entry, the box supports compliant, faster installations and safer grounds, reducing rework and maintenance costs. These features translate to lower commissioning time and better reliability, delivering tangible value for capital projects and ongoing operations.
Product Information
Extended Description
TP4Q11CHPF Eaton: Eaton Crouse-Hinds series Quick-Lok 4" square outlet box, (2) 1/2", (2) 1/2"+ 3/4" E bottom KOs, Solid wire, H bkt, 4 cable KOs, Single sided bkt, Steel, (4) 1/2", (4) 1/2" + 3/4" E side KOs, Pigtail, 1 cable mgmt per conn, 30.3 cu in
Product Name
Eaton Crouse-Hinds series Quick-Lok square outlet box
Catalog Number
TP4Q11CHPF
UPC
662277115117
Product Length/Depth
6 in
Product Height
3 in
Product Width
5 in
Product Weight
1.24 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Box size
4"
Capacity
30.3 cubic inch capacity
Depth
2-1/8"
Conduit/cable
AC/MC clamps
Bracket style
H
Construction
Welded
Box ground wire
Solid
Side knockouts
(4) 1/2", (4) 1/2" + 3/4" E side KOs
Bottom Knockouts
(2) 1/2", (2) 1/2"+ 3/4" E bottom KOs
Cable knockouts
4
Configuration
Single sided bracket
Material
Steel
Special features
Includes pigtail
Type
One cable management per connector
Crouse-Hinds series Quick-Lok Outlet Boxes and Assemblies brochure
Crouse-Hinds series Quick-Lok Outlet Boxes and Assemblies catalog pages
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
The TP4Q11CHPF uses welded steel construction in a 4-inch square footprint, delivering a rugged enclosure that resists impact and vibration in demanding manufacturing environments. With a total capacity of 30.3 cubic inches, it accommodates multiple conductors and terminations without crowding. This design suits industrial control panels, machine cabinets, and field installations where reliable enclosure performance is essential. The built-to-last frame supports long-term operation in harsh environments, reducing maintenance calls and spare-part spend over the life of a project. Side and bottom knockouts provide flexible entry routes—four side KO positions and two bottom KOs plus E-entry options—reducing the need for field fabrications. By enabling multiple conduit configurations, it minimizes rework and accelerates initial wiring, even in tight enclosures or retrofit projects. A built-in pigtail and solid ground wire support safe, compliant grounding during wiring and bonding, helping meet EMI shielding requirements. The pigtail inclusion lowers the number of separate accessories to source and simplifies the grounding procedure for technicians. The H-bracket, configured as a single-sided mounting option, offers flexible attachment to panels, frames, or backplanes while preserving clearance for cables. This reduces installation time in crowded electrical rooms and supports modular cabinet layouts. AC/MC clamps and steel construction provide robust protection for cables and conductors, while NEC/CEC compliance for ordinary locations ensures regulatory alignment across North American sites. The combination of durability and straightforward entry reduces lifecycle costs and the need for frequent part replacements. Overall, this Quick-Lok square box minimizes field assembly time, enhances maintainability, and delivers predictable performance in industrial environments where space and reliability matter. Its compatibility with AC/MC clamps and standard conduit systems makes it a drop-in solution for many Eaton Quick-Lok families.
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FAQs
Plan for the four side knockouts and two bottom knockouts to route AC/MC cables, and use the included pigtail for grounding. Mount the box with the single-sided H bracket to panel surfaces or frames, ensuring grounding continuity. The welded steel construction provides rigid support for terminations and simplifies conductor organization during assembly.
Best suited for control panels, machine enclosures, and general non-hazardous locations. The multiple knockouts and E-entry options enable flexible conduit and cable configurations, reducing field modification time. It supports standard conduit systems with AC/MC clamps, allowing efficient wiring layouts and reduced installation lead times in busy industrial environments.
The product is rated for Ordinary/Non-Hazardous Locations under NEC/CEC standards, making it suitable for most general industrial settings. For hazardous areas, verify site-specific classifications and consider whether additional enclosure protections or certifications are required. Canadian certification availability helps meet cross-border project requirements and supplier verification.
Key certifications include NEC/CEC compliance and Ordinary/Non-Hazardous Location designation. Canadian certifications are available through UL listings, and the enclosure is designed to support cross-border deployments. These certifications help ensure regulatory alignment, reduce compliance risk, and streamline project acceptance across multiple sites.
Its welded steel construction, built-in pigtail, and flexible knockouts minimize field modifications and grounding steps, accelerating initial installation. The single-sided H bracket simplifies mounting in tight spaces, while the durable build reduces maintenance and part replacements over time. Overall, it lowers lifecycle costs by delivering reliable performance with fewer aftermarket adjustments.