Robroy PRST1 Ferrous Metal Type ST Chemical Resistant Insulated Knockout Hub 1/2-Inch Plasti-Bond REDH2OT

Product Description

Robroy PRST1 is a ferrous metal type ST insulated knockout hub designed for durable electrical installations. This knockout hub measures one-half inch and has a wall thickness of zero point one-nine inches. The hub is coated with two mil of gray PVC on the exterior and forty mil of red urethane on the interior for added protection against harsh environments.

• Constructed with ferrous metal for strength and durability.
• Designed to terminate conduit runs through sheet metal electrical enclosures.
• Meets various safety standards including UL and CSA certifications.

Product Highlights

This knockout hub is ideal for connecting electrical and data wire raceways in demanding settings, ensuring a secure and long-lasting installation.

Product Information

Standard Information

• Brand: Robroy
• Country of Origin: United States of America

Technical Specifications

• Fitting Type: Hub
• Material: Ferrous Metal
• Trade Size: 1/2 Inch
• Standards: UL 514B, cULus Listed, ETL Approval
• Dimensions: 2 Inch Diameter x 1.84 Inch Length
• Wall Thickness: 0.19 Inches
• Special Features: Features sealing sleeves and O-ring gasket for additional sealing capability
• Coating Material: Gray PVC exterior, red urethane interior