Image coming soon
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 S1PT4X4BLJ Fire-Rated Poke-Through with Junction Box

Overview

The Hubbell SystemOne S1PT4X4BLJ is a one-piece, 4x4 fire-rated poke-through assembly designed to simplify the installation of power and data cabling through fire-rated floors, walls, and ceilings. This unit integrates a junction box directly into the poke-through, providing a clean and code-compliant termination point for cables. It is engineered for environments where maintaining the integrity of fire barriers is critical, such as commercial buildings, healthcare facilities, and educational institutions. The S1PT4X4BLJ model is finished in black.

Compatibility

This poke-through assembly is designed for use in various fire-rated floor, wall, and ceiling constructions. It is compatible with standard 4x4-inch openings and accommodates a range of low-voltage and power cables. Specific compatibility with individual building material types and fire-rating certifications should be verified against the manufacturer's installation guide and local building codes. It is suitable for use with standard electrical boxes and conduit fittings.

Installation Notes

Installation requires cutting a 4x4-inch opening in the fire-rated barrier. The assembly is secured through the opening using the integrated clamping mechanism, which engages from above or below the surface. Ensure all electrical connections within the integrated junction box comply with NEC and local codes. The assembly maintains the fire rating of the barrier when installed according to the manufacturer's instructions. Tools required typically include a drywall saw or equivalent cutting tool, and standard electrical tools for wiring.

What's in the Box

  • 1x Hubbell SystemOne S1PT4X4BLJ Fire-Rated Poke-Through Assembly
  • 1x Integrated Junction Box
  • Mounting hardware
Specifications
Overview: SystemOne Fire-Rated Poke-Through One-Piece 4x4 Black with Junction Box
Q&A
Reviews
Have Questions?

Hubbell S1PT4X4BLJ 4x4 Poke-Through

$801.00
$511.99

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