Superior Essex PW52-H46-21 22AWG 4-conductor Cmr Riser Cable

Product Description

The SUPERIOR ESSEX PW52-H46-21 is a 4-conductor, 22 AWG riser-rated communication cable designed for low-voltage signal and control wiring in commercial and residential installations. Carrying CMR and CMX ratings, this cable meets the requirements for in-wall and riser runs where non-plenum cable is permitted by code. Supplied on a 1,000-foot spool in black jacket, it provides an efficient pull for larger installation jobs. Licensed low-voltage technicians and alarm or data contractors typically specify this cable for structured wiring, security, and control applications.

This cable is suited for in-wall riser runs in multi-story residential and light commercial buildings. Its CMR rating qualifies it for vertical shaft and between-floor routing under NEC Article 800 where plenum-rated cable is not required. Common applications include security alarm circuits, access control wiring, intercom systems, and general-purpose low-voltage control runs. The 1,000-foot reel quantity is practical for new construction and larger retrofit projects where continuous pulls minimize splice points.

Key Features

• 4-conductor, 22 AWG construction for low-voltage signal and control circuits
• CMR and CMX dual rating supports riser and general-purpose non-plenum installations
• 1,000-foot spool reduces the need for mid-run splices on large jobs
• Black jacket for standard in-wall identification and aesthetics
• Non-plenum classification keeps material cost lower where plenum rating is not required by code

Compatibility

Designed as an OEM-style non-plenum riser cable suitable for low-voltage security, alarm, access control, and general communication wiring applications where CMR or CMX cable is specified.

Installation Notes

Installation should be performed by a licensed low-voltage or communications contractor in accordance with NEC Article 800 and applicable local codes. Confirm the routing path does not pass through air-handling plenum spaces, which require CMP-rated cable. De-energize any associated control panels or power supplies before terminating conductors. Avoid sharp bends or staple fasteners that compress the jacket and can degrade signal integrity.