Motion Sensing Switch provides control for multiple voltages.
November 17, 2008 -
Supplying 24 Vdc for 1-4 sensors, H-MOSS CU300A Universal Control Unit automatically detects which voltage is needed - 120 V or 277 Vac, 50/60 Hz. It features zero arc point switching, which minimizes relay contact wear associated with high inrush loads. Plenum rated, and UL/cUL certified, unit is used to power Hubbell's ATD, ATP, ATU ceiling and wall mount sensors.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Hubbell Wiring Systems
14 Prospect Dr.
Newtown, CT, 06470 USA

New H-MOSS CU300A Universal Control Unit
MILFORD, Conn., October 28, 2008 - Hubbell Wiring Device-Kellems announces the newest product in Hubbell's Motion Sensing Switches (H-MOSS) line-the CU300A Universal Control Unit. This unit provides control for multiple voltages in one unit and will replace previous models, thus eliminating the need to stock more than one unit and simplifying wiring.
Additional features and benefits include:
o Eliminates the need for specialized wiring and automatically detects which voltage is needed - 120V 277V AC, 50/60Hz
o Zero arc point switching minimizes relay contact wear associated with high inrush loads
o Supplies 24V DC for one to four sensors/AAR combinations
o Plenum rated
o UL, cUL Certified
The CU300A is used to power Hubbell's ATD, ATP, ATU ceiling and wall mount sensors. The CU300A and ceiling/wall mount sensors offer the versatility needed for new construction and renovation projects.
Hubbell Wiring Device-Kellems is a subsidiary of Hubbell Incorporated (A Delaware Corporation).
For more information, please contact:
Hubbell Wiring Device-Kellems, 185 Plains Road, Milford, CT 06460; Tel: (800) 899-3613; or visit: www.hubbell-wiring.com.
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