Crestron CRESNET-P-WH-SP1000 – Cresnet Control Cable, Plenum, White, 1000 ft Spool

Product Overview

The Crestron CRESNET-P-WH-SP1000 is a 1000-foot spool of standard Cresnet control cable with a plenum-rated (CMP) white jacket. It is required for Cresnet installations in buildings where cable must pass through air-handling plenums, dropped ceilings used as return air plenums, or other spaces subject to plenum cable codes under NEC and local fire codes.

Product Description

Cresnet cable is a 4-conductor cable that carries both control data and low-voltage power to Crestron keypads, sensors, thermostats, and other Cresnet-enabled devices. The plenum jacket on this version uses low-smoke, flame-retardant materials that meet the CMP listing requirements, making it code-compliant for installation in air-handling spaces found in commercial buildings. The white jacket finish blends with standard ceiling and wall aesthetics. The 1000-foot spool quantity is suited for medium-to-large commercial installations where plenum compliance is required throughout.

Key Features

• Plenum (CMP) rated jacket for air-handling space compliance
• 4-conductor design carries Cresnet data and device power
• White jacket for clean aesthetics in commercial spaces
• 1000-foot (304 m) spool for large-scale installations
• Low-smoke, flame-retardant jacket material
• Compatible with all Cresnet-enabled Crestron devices
• Meets NEC and local fire code requirements for plenum spaces

Typical Applications

• Cresnet wiring in commercial buildings with plenum ceiling spaces
• Open office, conference room, and classroom control device wiring
• Healthcare and education facilities with strict fire code requirements
• High-rise commercial construction requiring CMP-rated low-voltage wiring
• Any installation where cable passes through air-handling return plenums

Technical Specifications

• Model: CRESNET-P-WH-SP1000
• Cable Type: Cresnet Standard
• Jacket Rating: Plenum (CMP)
• Jacket Color: White
• Length: 1000 ft (304 m) spool
• Conductors: 4-conductor (data + power)
• Application: Cresnet control bus wiring, plenum spaces

Frequently Asked Questions

Q: What is the difference between plenum and non-plenum Cresnet cable?
A: Plenum (CMP) cable uses a fire-retardant, low-smoke jacket that is code-compliant for installation in air-handling plenum spaces. Non-plenum (CMR) cable is not rated for these spaces. Check your local fire and building codes to determine which rating is required for your project.

Q: Is plenum cable required in all commercial buildings?
A: Plenum cable is required wherever cable runs pass through spaces used as air-handling return plenums, such as the space above suspended ceilings in most commercial buildings. Non-plenum cable may be permitted in buildings that use ducted return air systems. Consult the AHJ (Authority Having Jurisdiction) for project-specific requirements.

Q: Can I use plenum Cresnet cable in residential installations?
A: Yes. Plenum cable can always be substituted for non-plenum cable from a code standpoint, though it typically carries a higher cost.