Product Brochure

PRODUCT BULLETIN
Leviton Mfg. Co., Inc. Lighting Management Systems
20497 SW Teton Avenue, Tualatin, OR 97062 1-800-736-6682 Tech Line: 1-800-959-6004 Fax: [phone] www.leviton.com/lms
© 2010 Leviton Manufacturing Co., Inc. All rights reserved. Subject to change without notice.
OSP20-RDH • OSP20-RNH
Combines transformer relay functions, occupancy
sensor control, and manual/automatic operation
into a single high performance unit
FEATURES
• Extreme durability: exceeds WS-896 Federal
Specification duty cycle requirements for specifica-
tion grade toggle switches.
• Exclusive H.I.S. (High Inrush Stability) circuit designed
to handle high inrush electronic ballast loads, includ-
ing the latest T5HO and T4 ballasts.
• Zero crossing design for reliability and extended life.
• Mechanical latching relay for dependability and
robust for all load types
• Return-to-on design provides fail safe operation in
the event of power loss or malfunction.
•Transformer Relay Function: OSP20-RDH/RNH
replaces traditional transformer relays and provides
occupancy sensors control. Ideal for use where
code requirements/jurisdictions prohibit the use of
277V switch legs.
• Manual-ON or Automatic-ON functionality for use in
bi-level lighting control per CEC Title 24 require-
ments.
• UL 2043 Plenum Rated
• Endurance tested to over 1,000,000 cycles at full
l oad.
• Integrates with low voltage momentary and main-
tained switches to control occupancy sensors.
• Conduit adaptor included for low voltage connec-
tions.
• Patent pending
DEFINITION
The OSP20-RDH/RNH is the latest in the Leviton
power pack family, providing a wide array of
switching solutions into a single unit. Exclusive
Leviton High Inrush Stability (H.I.S.™) circuitry is
specifically designed to handle today’s high inrush
electronic ballast loads and offer unmatched
durability and service.
APPLICATIONS
Use a Leviton Power Pack with Leviton
Occupancy Sensors in the following applications:
• Bi-level lighting applications
• Classrooms
• Conference Rooms
• Offices
• Load Shed/Interface Hold OFF Applications
• Retail Hold ON/Bypass Applications
• Anywhere optimal lighting and energy savings
are desired
Leviton’s OSP20-RDH/RNH
Super Duty Power Pack