SensorWorx SWX-900-AX-D2-HL Load Controller 20A 0–10V

Product Overview

The SensorWorx SWX-900-AX-D2-HL Power Pack Load Controller is a commercial lighting control device designed for automated load switching and stepped 0–10V dimming in occupancy-based lighting systems. Compatible with low-voltage sensors, switches, and external control systems, it supports energy-efficient lighting automation for commercial environments.

Key Features & Design

• Functionality: Provides relay-based lighting load control with stepped 0–10V dimming for occupancy automation, partial-on/partial-off control, vacancy operation, and bi-level lighting applications.
• Installation context: Designed for commercial lighting control systems in offices, classrooms, stairwells, warehouses, retail spaces, and other interiors requiring occupancy sensing or energy-code-compliant lighting control.
• Notable specifications: Features 120–277VAC operation with 20A general-purpose load rating, 16A ballast/LED driver rating, stepped 0–10V dimming, Class 2 low-voltage sensor power, zero-cross relay switching, auxiliary switch input support, plenum-rated UL 2043 construction, and compatibility with ASHRAE 90.1, IECC, and Title 24 requirements. Certifications include UL Listed and RoHS compliant.
• Contractor-relevant details: Quick-snap chase nipple installation, optional low-voltage wiring chamber, onboard test/programming buttons, and compatibility with SENSORWORX switches and occupancy sensors help simplify installation and commissioning. Zero-cross switching improves relay longevity when controlling high-inrush LED loads.

Performance / Benefits

The SWX-900-AX-D2-HL delivers dependable automated lighting control while supporting occupancy-based energy savings and code-compliant operation in commercial environments. Its stepped 0–10V dimming capability and flexible sensor integration simplify scalable lighting automation while helping reduce wiring complexity and maintenance requirements.