Leviton OSP15-R30 Occupancy Sensor Power Pack, 15A, 347VAC, 60Hz

For facility managers and contractors needing dependable lighting and HVAC control, the Leviton OSP15-R30 Occupancy Sensor Power Pack delivers compact, code-compliant performance for commercial environments. This power pack supplies 24VDC to feed OS-series occupancy sensors and Add‑A‑Relay modules while providing a line-voltage relay rated for 15A at 347VAC (60Hz) — plus an internal relay capable of switching up to 20A on select voltages. Its Auto‑ON/Manual‑ON inputs and Hold‑ON/Hold‑OFF features let you tailor occupancy sensing for corridors, zones near surveillance cameras, or monitored security areas to support both energy savings and operational safety. The unit’s knockout-mount design speeds installation in standard junction boxes, reducing labor and downtime. Built-in zero-crossing circuitry and broad ballast compatibility ensure long life and reliable switching for lighting and motor loads. Ideal for lighting control, building automation, and sites requiring integration with security or monitoring systems, the OSP15-R30 helps you meet Title 24 and ASHRAE requirements while simplifying installation. Add this power pack to your next commercial lighting or security project to improve energy efficiency and system reliability.

• Enables reliable lighting and HVAC control with a 15A, 347VAC-rated relay to reduce energy use and simplify system integration
• Built-in 24VDC supply powers occupancy sensors and Add‑A‑Relay modules for streamlined installation and fewer power runs
• Compact, twist-on knockout mount fits standard junction boxes for fast, low-profile installation in commercial spaces
• Auto‑ON/Manual‑ON and Hold‑ON/Hold‑OFF modes support flexible occupancy control strategies to meet code and occupant comfort
• Zero‑crossing switching and robust relay design increase longevity for mixed loads including magnetic/electronic ballasts and motors
• Title 24 and ASHRAE 9.1 compliant for energy-code adherence and easier specification in commercial lighting and building automation projects