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 S1R8JNC4 Replacement Fitting Box

Overview

The Hubbell S1R8JNC4 is a replacement fitting box designed for the SystemOne 8-inch series poke-through floor boxes. This component specifically accommodates three 1-inch EMT conduits, providing a clean and organized termination point for power and data cabling in commercial spaces. It addresses the need for maintaining the integrity and functionality of existing floor box installations without requiring a full system replacement.

Compatibility

This fitting box is engineered exclusively for use with the Hubbell SystemOne 8-inch series poke-through floor boxes. It is designed to accept three standard 1-inch EMT (Electrical Metallic Tubing) conduits, ensuring compatibility with common electrical raceway systems. It is not compatible with other floor box brands or different sizes within the Hubbell SystemOne line.

Installation Notes

Installation requires basic electrical hand tools. Ensure the existing SystemOne 8-inch floor box is properly de-energized before commencing work. The fitting box slides into place and secures using the original floor box hardware. Verify that the 1-inch EMT conduits are fully seated within the fitting box ports before making final connections to prevent strain on the conduit system.

What's in the Box

  • 1x S1R8JNC4 Replacement Fitting Box
Specifications
Overview: Fire Rated Poke Throughs SystemOne 8in. in. Series Replacement Fitting Box 3) 1in. in. EMT
Accessory Type: Replacement Fitting Box
Application: 8" Fire-Rated Poke-Through Series
Application For Use On: Concrete
Color: Metallic
Finish Type: Natural
Item Type: 8" Recessed Fire-Rated Poke-Through Components
Material: Fabricated
Material Mounting Hardware: Mounting Hardware Included
Size: Standard Sized Product
Sub Brand: SystemOne Recessed
Type: 8" Recessed Rated Poke Through Accessories
Weight: 1 lb
Cable Entry: Through Cover
Industry Standard(s: cULus Listed
Country of Origin: United States
UNSPSC: 24102001
Q&A
Reviews

Hubbell S1R8JNC4 8in. Replacement Fitting

$101.00
$100.99

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