Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Hubbell S1R4PTBRS Fire Rated Through Floor Fitting

Overview

The Hubbell S1R4PTBRS is a fire-rated recessed through-floor fitting designed to maintain the integrity of firestop systems when passing power and data cabling through floors. This fitting, part of the 4in. Series, features a durable brass cover and is engineered to prevent the passage of flame and smoke for a specified period, crucial for code compliance in commercial buildings. It provides a clean, protected conduit for cables emerging from the floor, preventing damage and ensuring a professional finish.

Compatibility

This through-floor fitting is designed for use with standard 4-inch diameter floor openings. It is compatible with a wide range of power and data cables commonly used in commercial installations, including low-voltage, high-voltage, and network cabling. Specific compatibility with individual cable types or conduit systems should be verified against local building codes and firestop system requirements. It is intended for installation in new construction or renovation projects where maintaining fire-rated floor assemblies is paramount.

Installation Notes

Installation requires a precisely cut 4-inch diameter hole in the fire-rated floor assembly. The fitting is secured within the opening, and the firestop material (sold separately) must be applied according to the manufacturer's instructions and relevant UL listings to ensure the fire rating is maintained. The brass cover is designed to be recessed, providing a low-profile finish. Proper installation is critical for the fitting to perform as intended during a fire event.

What's in the Box

  • 1x Hubbell S1R4PTBRS Through Floor Fitting
  • 1x Brass Cover
Specifications
Overview: Fire Rated Poke Throughs Recessed 4in. in. Series Through Floor Fitting with Brass Cover
Accessory Type: 4" FRPT Kit
Application: 4" Fire-Rated Poke-Through Series
Application For Use On: Concrete
Color: Brass
Finish Type: Brushed Brass Plated Cover
Item Type: 4" Recessed Fire-Rated Poke-Through Components
Material: Fabricated
Material Mounting Hardware: Mounting Hardware Included
Size: Standard Sized Product
Style: FRPT - Complete Kits
Sub Brand: SystemOne Recessed
Type: 4" Recessed Rated Poke Through Kits
Weight: 6.2 lb
Cable Entry: Through Cover
Carton Quantity: 1
Pallet Quantity: 90
Q&A
Reviews

Hubbell S1R4PTBRS 4in. Poke Through

$919.00
$598.99

RELATED PRODUCTS

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources