Chief Proximity Four Outlet PAC527 Power Kit

The PAC527P4-KIT is a power retrofit kit designed to upgrade Chief PAC527L in-wall boxes with four outlets. It delivers high-performance isolated-ground power that minimizes noise and interference on sensitive AV gear. Featuring non-sacrificial multi-stage filtration and robust surge protection, this kit helps preserve signal integrity and equipment longevity in professional AV installations—from corporate conference rooms to education spaces and home theaters. Built for reliability, the PAC527P4-KIT integrates seamlessly with Chief’s Proximity architecture, enabling clean, stable power delivery without sacrificing space or aesthetics. Whether you’re replacing aging power components or expanding outlet capacity, this four-outlet solution provides a compact, turnkey upgrade with industry-leading filtration and protection.

• Four outlets for Chief PAC527L in-wall boxes — This four-outlet design fits neatly into existing PAC527L enclosures, giving you flexible power distribution while preserving the slim profile and clean look of your wall installation. Each outlet is independently wired to support critical devices—displays, projectors, AV receivers, and control hardware—without crowding the box or compromising cable management.
• Isolated-ground (IG) configuration for cleaner power — The PAC527P4-KIT uses an isolated ground path to prevent ground loops and reduce hum, buzz, and RF interference. This is essential in environments with multiple powered devices, long cable runs, or nearby lighting control systems, helping your audio and video stay more faithful to the original source.
• Non-sacrificial multi-stage filtration for high-frequency noise — Multi-stage filtration targets high-frequency noise and transient disturbances without sacrificing performance over time. The non-sacrificial design maintains filtration efficiency even in persistently dirty power conditions, helping protect sensitive electronics such as video processing, DACs, and digital controllers.
• Robust surge protection and power conditioning — The kit delivers surge protection with fast-response electronics to clamp dangerous spikes before they reach your gear. In addition, power conditioning helps stabilize voltage and reduce ripple, so movie scenes are smoother, color accuracy is preserved, and command and control signals remain stable during busy AV events.
• Easy retrofit with OEM‑matched fit and reliability — Engineered for seamless integration with Chief PAC527L boxes, this kit installs quickly with minimal modification to your wall box. The result is a professional, factory-finished appearance that you can trust for long-term reliability and consistent performance in busy environments.

Technical Details of Chief Proximity Four Outlet PAC527 Power Kit

• Part: PAC527P4-KIT — Four-outlet power retrofit kit designed for Chief PAC527L in-wall boxes.
• Voltage: 120 VAC, 60 Hz
• Maximum current: 15 A (typical residential/commercial AV loads)
• Outlets: 4 isolated-ground outlets, with non-sacrificial filtration
• Filtration: Multi-stage, high-frequency noise filtration; IG ground reference
• Protection: Surge protection with fast response
• Compatibility: Designed specifically for Chief PAC527L in-wall boxes
• Mounting: Retrofit-ready with secure mounting provisions

How to install Chief Proximity Four Outlet PAC527 Power Kit

• Power down and unplug all connected equipment; ensure the circuit is de-energized before beginning installation.
• Open the Chief PAC527L in-wall box and remove the existing cover or power module per the product’s installation manual.
• Plan the wiring route to the four outlets, ensuring clean cable management and compliance with local electrical codes.
• Mount the PAC527P4-KIT within the wall box, aligning with mounting flanges and ensuring there is clearance for the outlets and wiring harnesses.
• Connect each outlet to the designated wiring as shown in the included wiring diagram, maintaining correct polarity and a solid ground connection.
• Secure the wiring, reinstall the cover plate, and restore power to test the system. Verify that each outlet supplies power and that the filtration and protection are functioning by testing with representative AV devices.
• Document the installation locations, color-code outlets if needed, and label for future maintenance. Avoid overloading any single outlet and ensure adequate ventilation around the wall box.

Frequently Asked Questions

• What devices is the PAC527P4-KIT designed to support? It supports four outlets within Chief PAC527L in-wall boxes to power AV components such as displays, AV receivers, projectors, control systems, and media players while delivering improved power quality and protection.
• What makes isolated-ground important? Isolated-ground design minimizes ground loops and RF interference, helping preserve audio fidelity, video clarity, and consistent performance in cluttered electrical environments.
• Will this work with other brands? The PAC527P4-KIT is designed for Chief PAC527L boxes; compatibility with non-Chief enclosures is not guaranteed and may require adapters or different kits.
• Do I need a professional to install? For most installations, basic electrical safety and careful wiring are sufficient, but if you’re uncertain or dealing with building wiring or complex AV racks, a licensed professional is recommended.
• What kind of protection does it provide? It offers insulated ground, multi-stage filtration, and surge protection to defend against high-frequency noise, transient spikes, and voltage irregularities that can impact AV gear.
• Is there a warranty? Most Chief accessories include a standard manufacturer warranty; check the product packaging or official site for warranty terms and coverage.