Crouse Hinds TP424 Steel Extension Ring 4 Inch x 4 Inch x 1-1/2 Inch 21 Cubic Inch

Product Description

The Crouse Hinds TP424 is a steel extension ring designed for use with four-inch square steel outlet boxes. This extension ring is two and one-eighth inches deep and has dimensions of four inches by four inches by one and one-half inches. It features twelve half-inch side knockouts, which simplify installation for electrical devices in exposed work applications. With a capacity of twenty-one cubic inches, it provides ample space for wiring. This product is UL listed, ensuring it meets safety standards.

• Made of durable steel construction.
• Features twelve half-inch side knockouts.
• UL listed for safety compliance.

Product Highlights

This extension ring is suitable for various electrical installations where additional cubic capacity is needed.

Product Information

Standard Information

• Material: Steel
• Standards: UL Listed

Technical Specifications

• Size: Four inches x four inches
• Shape: Square
• Number of Knockouts: Twelve
• Knockouts: Twelve half-inch side
• Cubic Capacity: Twenty-one
• Depth: One and one-half inches
• Item Name: Extension Ring
• Manufacturer Name: Cooper Crouse-Hinds