Eaton TP692 Masonry Box - Three-Gang Steel, NEC/CEC
Part Number: TP693
Quick Summary
The Eaton TP692 Masonry Box is a steel three-gang enclosure for mounting in masonry walls. Engineers often face cramped interior space and complex knockout planning during installs, which can slow projects and increase wiring errors. This model aligns with NEC/CEC standards and UL certification for steel masonry boxes, and is suitable for ordinary/non-hazardous locations, ensuring safe operation in typical industrial environments. By combining robust construction with flexible knockouts and clear capacity, this box reduces install time, minimizes field modifications, and supports scalable electrical infrastructure for growing facilities.
Product Information
Extended Description
TP693 Eaton: Eaton Crouse-Hinds series Masonry Box, (8) 1/2", (8) 3/4", 3-1/2", (8) 1/2", (8) 3/4", Steel, Four-gang, (2) 1/2", (2) 3/4", 88.0 cubic inch capacity
Product Name
Eaton Crouse-Hinds series masonry box
Catalog Number
TP693
UPC
786189106930
Product Length/Depth
7.38 in
Product Height
3.75 in
Product Width
3.75 in
Product Weight
2.07 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Depth
3-1/2"
Number of gangs
Four-gang
End Knockouts
(8) 1/2 in, (8) 3/4 in
Side knockouts
(2) 1/2 in, (2) 3/4 in
Bottom Knockouts
(8) 1/2 in, (8) 3/4 in
Capacity
88 cubic in
Material
Steel
Crouse-Hinds series Steel Masonry Boxes catalog page
Steel Masonry Boxes Canadian certification
Steel Masonry Boxes Canadian certification
Eaton Specification Sheet - TP693
Eaton Specification Sheet - TP693
Feature: Steel masonry box with three-gang layout and 66.5 cubic inches capacity → Business Impact: Strong, durable enclosure that supports multiple devices and reliable wiring in demanding environments → Application: Ideal for control panels and outlet arrangements embedded in masonry walls. Feature: Knockout-rich design (end, side, and bottom) → Business Impact: Flexible wiring routes reduce field alterations and accelerate terminations → Application: Supports diverse device terminations and feed-through in industrial installations. Feature: Compact yet spacious dimensions (5.56 in length, 3.75 in width, 3.75 in height) → Business Impact: Fits standard masonry openings while providing ample room for devices and conductors → Application: Retrofit and new-build projects across manufacturing lines. Feature: Ordinary/Non-Hazardous area classification with NEC/CEC compliance → Business Impact: Regulatory alignment lowers compliance risk and simplifies inspections → Application: Safe, compliant installations in typical plant and facility environments. Feature: UL certification and steel construction → Business Impact: Enhanced durability and long service life with verified safety standards → Application: Durable enclosures for high-use industrial locations requiring dependable scaling and maintainability.
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FAQs
TP692 is designed for in-wall installation within masonry structures. When planning the install, verify box position relative to wall studs and mounting surfaces, and use the provided knockouts for routing conductors. The steel construction provides rigidity, while the three-gang capacity accommodates multiple devices in a single enclosure, reducing field boxes and simplifying wiring.
TP692 offers end knockouts: six in total with 1/2 in and 3/4 in options; side knockouts: two at 1/2 in and 3/4 in; bottom knockouts: six at 1/2 in and 3/4 in. This knockout layout supports flexible wiring routes, easier terminations, and minimizes the need for field adapters during device installation.
Yes, TP692 is NEC/CEC compliant and UL certified for steel masonry boxes in ordinary/non-hazardous locations. The area classification reflects Ordinary/Non-Hazardous Locations, and certification references cover both US and Canada usage, making it suitable for cross-border industrial installations and inspections.
TP692 provides a 66.5 cubic inch capacity. Its dimensions are 5.56 inches in length/depth, 3.75 inches in height, and 3.75 inches in width, with depth listed as 3-1/2 inches in product specifications. It weighs about 1.55 pounds, balancing durability with manageable handling during installation.
Common uses include housing electrical outlets and switches embedded in masonry walls within industrial facilities, service panels, and equipment enclosures. TP692’s three-gang arrangement, robust steel construction, and 66.5 cu in capacity support durable, compliant terminations for multiple devices while minimizing field modifications and maintenance needs.