Eaton TP682 Masonry Box - Ordinary/Non-Hazardous Locations
Part Number: TP682
Quick Summary
The Eaton TP682 Masonry Box protects electrical terminations in steel, single-gang enclosures for masonry-wall installations. Facility teams struggle with limited space, weatherproofing, and flexible knockout configurations in compact wall-boxes. This enclosure aligns with NEC/CEC standards and is suited for ordinary/non-hazardous locations. It features two 1/2 inch and two 3/4 inch side knockouts, plus two 1/2 inch and two 3/4 inch bottom knockouts, delivering 15.5 cubic inches of capacity. Designed for reliable, code-compliant installations in industrial environments, it reduces field rework and simplifies procurement for control panels and routing of power and signal wiring. The steel masonry box supports durable, long-term installations in commercial and light-industrial sites.
Product Information
Extended Description
TP682 Eaton: Eaton Crouse-Hinds series Masonry Box, (2) 1/2", (2) 3/4", 2-1/2", (1) 1/2", (1) 3/4", Steel, Single-gang, (2) 1/2", (2) 3/4", 15.5 cubic inch capacity
Product Name
Eaton Crouse-Hinds series masonry box
Catalog Number
TP682
UPC
786189106824
Product Length/Depth
1.94 in
Product Height
3.75 in
Product Width
3.75 in
Product Weight
0.7 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Depth
2-1/2"
Number of gangs
Single-gang
End Knockouts
(1) 1/2 in, (1) 3/4 in
Side knockouts
(2) 1/2 in, (2) 3/4 in
Bottom Knockouts
(2) 1/2 in, (2) 3/4 in
Capacity
15.5 cubic in
Material
Steel
Crouse-Hinds series Steel Masonry Boxes catalog page
Steel Masonry Boxes UL certification
Steel Masonry Boxes UL certification
Steel Outlet Boxes for Electrical Systems
Steel Outlet Boxes for Electrical Systems
Feature: Durable steel masonry construction provides robust protection for terminations in environments where a rigid, masonry-wall enclosure is required. Business impact: With 15.5 cubic inches of internal capacity, TP682 accommodates multiple conductors and small devices without oversized housings, delivering space efficiency and lower total cost. Application: Designed for surface-mounted installations in ordinary/non-hazardous locations, it supports reliable wiring in commercial, industrial, and light-industrial applications. Feature: Flexible knockouts and end options enable wiring without extra fittings. Business impact: Side knockouts (two 1/2 in and two 3/4 in) and bottom knockouts (two 1/2 in and two 3/4 in) plus end knockouts (1/2 in and 3/4 in) give installers ready-made paths for feeders, branch circuits, and signaling conductors, reducing field labor and compatible accessory needs. Application: Perfect for control circuits and small power drops in masonry walls. Feature: Compact single-gang form with a 2-1/2 inch depth and 3.75 inch footprint supports devices while conserving wall space. Business impact: The balanced dimensions facilitate quick mounting and alignment within tight enclosures, improving installation speed and reducing misfits. Application: Suitable for mounting switches, receptacles, or terminal blocks inside steel masonry boxes in constrained spaces. Feature: NEC/CEC certification and Ordinary/Non-Hazardous Location rating provide compliance confidence. Business impact: Meets essential electrical codes, supports risk management, and streamlines inspections for facilities employing Eaton Crouse-Hinds metal boxes. Application: Ideal for electrical distribution panels, machine rooms, and environmental control circuits in non-hazardous settings. Feature: Rich technical resources and catalog support through Eaton’s Crouse-Hinds ecosystem. Business impact: Access to product pages, datasheets, and UL certification enhances procurement accuracy and onboarding of site teams, reducing rework. Application: Use the TP682 with Eaton’s steel masonry boxes catalog and spec guides for consistent, code-aligned installations.
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FAQs
The TP682 offers side knockouts: two 1/2 in and two 3/4 in, and bottom knockouts: two 1/2 in and two 3/4 in, plus end knockouts of 1/2 in and 3/4 in. For masonry-wall wiring, plan routing through these pre-formed openings to minimize fittings. Use appropriate conduit bodies or fittings to maintain enclosure integrity and meet NEC/CEC requirements. The internal 15.5 cu in capacity supports multiple conductors and small devices, enabling a tidy, code-compliant installation.
Yes, the TP682 is certified for NEC/CEC compliance and is intended for Ordinary/Non-Hazardous Locations. It is ideal for surface-mounted control circuits, small power distribution, and signal wiring within masonry walls in commercial, industrial, and light-industrial settings. Its single-gang form and standard knockout pattern simplify integration with typical switchgear, receptacles, and terminal blocks.
The TP682 provides 15.5 cubic inches of internal capacity and a single-gang footprint. External dimensions are 3.75 inches wide by 3.75 inches high, with a 2-1/2 inch depth, supporting compact installations. This makes it suitable for overhead or wall-mounted enclosures where space is at a premium while still accommodating multiple conductors.
When mounting TP682 in masonry walls, ensure proper backing and wall preparation to support the enclosure’s weight and mounting screws. Use the provided knockouts to route conductors, maintain proper cable fill, and ensure sealing to preserve enclosure integrity in ordinary locations. Refer to the Crouse-Hinds steel masonry box specifications for recommended mounting patterns and installation practices.
TP682 resources are available through Eaton’s Crouse-Hinds steel masonry boxes pages, including the catalog page, technical datasheets, and UL certification references. For procurement and engineering documentation, consult the Crouse-Hinds Steel Masonry Boxes catalog page, steel outlet boxes spec guides, and UL certification links to ensure alignment with project specifications and code requirements.