20A Standard Power Pack for Occupancy Sensors

The Leviton OPP20-D1 is a gray super duty occupancy sensor power pack designed to provide reliable switching control for lighting and receptacle loads. Designed for 120/230/277VAC systems, the OPP20-D1 supports Auto-ON occupancy sensing control and is suitable for demanding commercial lighting control applications.

Key Features

• Super duty occupancy sensor power pack
• Auto-ON occupancy sensor input
• 120/230/277VAC, 50/60Hz power input
• 20A latching relay with return-to-closed fail-safe operation
• Regulated 24VDC, 225mA power supply output
• Factory-calibrated zero crossing for extended relay life
• High Inrush Stability circuitry for electronic ballast and LED loads
• Rated for plenum spaces with Teflon-coated Class 2 wires
• Mounts inside or outside junction box or fluorescent ballast cavity
• Gray housing with limited 5-year warranty

Product Details

The OPP20-D1 power pack contains both a power supply and a line-voltage load switching relay, allowing compatible occupancy sensors to control lighting loads through low-voltage wiring.

The mechanically held latching relay provides power savings compared to electrically held relay power packs and is tested for high-cycle performance.

The unit is UL/cUL listed for energy management equipment and can be used as part of lighting control systems designed around IECC, ASHRAE 90.1, and Title 24 requirements.

Important Notes

Power pack and switched load must be fed from the same circuit/phase for safe operation.

Turn power OFF at the circuit breaker or fuse and verify power is off before wiring or servicing.

Install in accordance with all applicable electrical codes and manufacturer instructions.

Product Documents

Data Sheet Instruction Sheet Spec Sheet