Power Pack Series
OSP Power Pack
OSA Add-A-Relay
The internal relay can control up to
20 amps at either 120, 230, or 277
VAC ballast load, 15 amp for 347 VAC
ballast load.
OSP SERIES FEATURES
• Self-contained Transformer & Relay
• Regulated 24 VDC current, 150 mA output
• Mounts Inside or Outside Junction Box,
or Inside Fluorescent Ballast Cavity
• Fast Installation
• Single or Multiple Luminaire Control
• Companion ADD-A-Relay provides additonal capacity
• HVAC Relay Option
• Zero crossing circuitry provides increased durability
GENERAL OPERATION
Containing both a 24 VDC supply and a 20 amp line voltage
relay for most models, this compact power pack will provide
the low voltage power and the line voltage control for Leviton
occupancy sensors. The OSP Power Pack Series is also used to
supply power to the OSA, the add-a-relay model.
COMPACT SIZE, EASY MOUNTING
The Power Pack mounts in the knock-out hole of a junction
box. The unit can be placed outside or inside the box with a
simple twist-on nut.
Twist-on Nut
Junction Box
Ballast Cavity of Light Fixture
Ballast
OSP/OSA
1
Leviton Mfg. Co., Inc.
59-25 Little Neck Pkwy • Little Neck, NY 11362-2591 • Tech Line: 1-800-824-3005 • Fax: 1-800-832-9538
Visit our Website at: www.leviton.com
JOB NAME:
JOB NUMBER:
CATALOG NUMBERS:
SPECIFICATION SUBMITTAL
*When the photocell function is not being used, connect the Blue Occupancy Sensor lead to the
Blue Power Pack lead. When using the Photocell function, connect the Gray Occupancy Sensor lead
to the Blue Power pack lead–Do not use the Blue Occupancy Sensor lead for the photocell function.
SENSOR WIRING
To Next Page
Loading...
