Crouse-Hinds 4-11/16 in. Square Electrical Box — TP525
The Crouse-Hinds TP525 is a steel welded 4-11/16 in. square electrical box with a 2-1/8 in. depth, designed for commercial and industrial wiring applications where larger conductor fill or additional device volume is needed. The generous knockout pattern allows versatile conduit entry from multiple directions.
Key Specifications
- Box Size: 4-11/16 in. square
- Depth: 2-1/8 in.
- Material: Steel
- Construction: Welded
- Side Knockouts: (12) 1/2+3/4 in. eccentric
- Bottom Knockouts: (2) 1/2 in. and (2) 1/2+3/4 in. eccentric
- Manufacturer: Crouse Hinds (Eaton)
- Model: TP525
- UPC: 78618910525
Features
- For use with conduit in commercial and industrial applications
- Provides additional volume for larger conductors or wiring devices
- Ideal for exposed work applications
- Knockouts suitable for use without a bonding jumper in circuits above or below 250 volts
Applications
Used in commercial and industrial electrical installations where standard 4 in. boxes do not provide sufficient volume for conductor fill or device mounting. Compatible with standard 4-11/16 in. square covers and extension rings.


