Eaton TP4CSPF Square Outlet Box - 30.3 cu in capacity
Part Number: TP4CSPF
Quick Summary
TP4CSPF square outlet box protects wiring terminations in industrial enclosures. This solves common installation challenges such as limited mounting space and unreliable grounding by leveraging welded steel construction and an included pigtail for solid ground continuity. Certified for ordinary/non-hazardous locations under NEC/CEC standards and UL listings, this 4-inch steel box is designed for durable, code-compliant performance. In addition to its rugged enclosure, the TP4CSPF aligns with the Eaton Crouse-Hinds family, delivering compatibility with standard 4-inch accessories and streamlined installation that reduces field labor and costly rework.
Product Information
Extended Description
TP4CSPF Eaton: Eaton Crouse-Hinds series 4" square outlet box, (2) 1/2", (2) 1/2"+ 3/4" E bottom KOs, Solid wire, Welded, 2-1/8" depth, Steel, (8) 1/2", (4) 1/2" + 3/4" E side KOs, Includes pigtail, 30.3 cu in
Product Name
Eaton Crouse-Hinds series square outlet box
Catalog Number
TP4CSPF
UPC
662277115780
Product Length/Depth
4 in
Product Height
3 in
Product Width
4 in
Product Weight
0.88 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Box size
4"
Capacity
30.3 cubic inch capacity
Depth
2-1/8"
Construction
Welded
Box ground wire
Solid
Side knockouts
(8) 1/2", (4) 1/2" + 3/4" E side KOs
Bottom Knockouts
(2) 1/2", (2) 1/2"+ 3/4" E bottom KOs
Material
Steel
Special features
Includes pigtail
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 - TP4CSPF
Eaton Specification Sheet - TP4CSPF
Feature → Business Impact → Application: The TP4CSPF uses welded steel construction for structural integrity, which translates to longer service life in harsh industrial environments and lower maintenance costs; ideal for control panels and motor starter enclosures in factories relying on robust metal boxes. Feature → Grounding simplicity with a solid box ground wire and included pigtail reduces installation time and ensures reliable earth connections, beneficial for panel builders wiring complex equipment in tight spaces. Feature → Multiple knockouts (8 side, 4 side with export, 2 bottom, plus 1/2" and 3/4" variations) enable flexible conduit routing and future reconfiguration, supporting both new builds and retrofit projects with minimal downtime. Feature → 4" box size and 30.3 cu in capacity provide ample internal volume for conductors and terminations, improving wire management and insulation integrity in electrical cabinets. Feature → NEC/CEC compliance and UL certification give assurance of regulatory alignment and customer acceptance, reducing risk during audits and expanding market readiness for steel square boxes. Feature → 0.88 lb weight and 2-1/8" depth offer a balance of rigidity and ease of handling on-site, optimizing labor productivity during install and service.
Get a Quick Quote for a Eaton TP4CSPF
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton TP4CSPF?
Enquire Now
FAQs
TP4CSPF is designed as part of the Crouse-Hinds 4-inch steel square box family, sharing standard dimensions and knockout layouts. It provides eight side knockouts and four paired side knockouts plus bottom KO options (1/2" and 1/2"+3/4" E). This allows seamless routing of conductors and quick panel adaptations with common conduit fittings, minimizing rework and accelerating installations in control panels.
Key specs include a 4" box size with 30.3 cubic inches of internal capacity, 2-1/8" depth, welded steel construction, a solid ground wire with a pigtail, and total weight around 0.88 lb. The box supports ordinary location use per NEC/CEC and includes multiple knockouts to accommodate diverse wiring schemes in industrial enclosures.
TP4CSPF is specified for ordinary/non-hazardous locations. It complies with NEC/CEC standards and UL listings appropriate for standard industrial environments. For hazardous locations, you would need a variant rated for those specific classifications, as this model focuses on typical factory and machine-room enclosures.
The TP4CSPF carries NEC/CEC standards compliance and UL certification for 4-inch steel square outlet boxes. It is intended for ordinary location use within industrial enclosures, ensuring alignment with common electrical codes and supplier qualification requirements.
The welded steel construction and solid grounding features reduce field failures and maintenance downtime, delivering higher uptime for control panels. The included pigtail simplifies grounding, while the durable enclosure minimizes corrosion and wear in harsh environments, supporting longer service life and lower total cost of ownership for electrical infrastructure projects.