Eaton TP589 Crouse-Hinds Square Cover - NEC/CEC
Part Number: TP589
Quick Summary
TP589 square cover from Eaton provides durable access for 4-11/16 in steel outlet boxes in industrial enclosures. This design helps technicians quickly seal wiring compartments while maintaining safety and organization. Engineers often struggle with securing covers that fit standard boxes and meet wiring-space requirements without hindering device access. The TP589 supports NEC/CEC compliance and UL certifications for steel square box covers, offering reliable performance in ordinary/non-hazardous locations. By choosing this cover, procurement gains installation consistency, reduced maintenance, and a clear path to compliant enclosures across multiple sites. Its raised surface and two-device configuration simplify labeling and future upgrades while preserving hardware compatibility with common conduit and box accessories.
Product Information
Extended Description
TP589 Eaton: Eaton Crouse-Hinds series Square Cover, 4-11/16", Natural, Raised surface, two device, Steel, 1" raised, 11.7 cubic inch capacity
Product Name
Eaton Crouse-Hinds series square cover
Catalog Number
TP589
UPC
786189105896
Product Length/Depth
4.69 in
Product Height
1 in
Product Width
4.69 in
Product Weight
0.38 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Box size
4-11/16"
Capacity
11.7 cubic in
Color
Natural
Configuration
Raised surface, two device
Material
Steel
Type
1" raised
Eaton Crouse-Hinds TP589 3D drawing
Crouse-Hinds series 4-11/16 Inch Steel Square Boxes and Covers catalog page
4-11/16 Inch Steel Square Outlet Boxes, Covers, Extension Rings UL certification
4-11/16 Inch Steel Square Outlet Boxes, Covers, Extension Rings UL certification
Steel Outlet Boxes for Electrical Systems
Steel Outlet Boxes for Electrical Systems
The TP589 is a raised-surface cover for 4-11/16 inch steel square boxes, with a two-device configuration and a 1 inch raised profile. This arrangement provides 11.7 cubic inches of wiring space, enabling two devices to be mounted without crowding conductors and reducing enclosure depth. The result is faster, more reliable installations with fewer future rework iterations in automation control panels and terminal blocks. Constructed from steel with a natural finish, the cover delivers robust durability and corrosion resistance suitable for factory floors, process lines, and electrical rooms. Its dimensions—4.69 inches long by 4.69 inches wide and 1 inch high—support standard knockouts and common conduit fittings, improving field retrofitability and equipment compatibility. Certifications and standards—NEC/CEC compliance and UL listings—help streamline approvals and reduce inspection risk for non-hazardous locations. Standardization across the Eaton Crouse-Hinds square box ecosystem lowers part variety, simplifies maintenance, and reduces total cost of ownership when upgrading controls or expanding circuits. The raised surface design also facilitates clear labeling and rapid device identification during routine maintenance and repairs.
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FAQs
Begin by verifying the box size and device count. Align the TP589 mounting holes with the box, secure with appropriate screws, and ensure the two-device configuration clears all conductors. Confirm the raised surface allows for device labeling and that the enclosure remains compliant with NEC/CEC for ordinary locations. This approach reduces rework and speeds field installation.
Key specs include 4-11/16 inch box size, 11.7 cubic inch capacity, 4.69 by 4.69 inch footprint, and a 1 inch raised profile with a natural steel finish. It is a raised surface, two-device configuration cover compatible with standard 4-11/16 inch steel square boxes, ideal for control panels and junctions in non-hazardous locations.
Yes, the TP589 is intended for Ordinary/Non-Hazardous Locations and complies with NEC/CEC standards. This makes it suitable for most commercial and light-industrial control installations and simplifies compliance during inspections and audits.
The TP589 aligns with NEC/CEC standards and is supported by UL certifications related to 4-11/16 inch steel square box covers. These certifications help validate safety, performance, and compliance across US and Canadian jurisdictions in ordinary location applications.
The steel construction resists impact and corrosion, reducing replacement cycles and maintenance costs. Standardized dimensions and two-device support streamline wiring, labeling, and future expansions, delivering lower total cost of ownership and faster project turnaround across multiple deployments.