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Curbell Medical Products, Inc.

LVC-3000-001 Low Voltage Controller

Low Voltage Controllers enable users to safely operate the high-voltage lighting found in hospital and nursing home rooms with their pillow speaker or bed communication side rail. They’re tested and approved for use with all nurse call systems that use a switch with normally-open momentary dry contacts for auxiliaries.

  • For use with fluorescent, LED, and other lamp types
  • Can be used to operate high-voltage circuits such as lights, electric doors, and drapes
  • Can be controlled from a pillow speaker, bed side rail, or wall switch with normally-open momentary dry contacts
  • Controls two loads independently, or two loads sequentially
  • Safe for use near medical equipment that is sensitive to electromagnetic noise


Input voltage 120-277 VAC, 60 Hz
277 VAC, 5 A, General Use
277 VAC, 5 A, Ballast
RMS current should not exceed 5 amps per load
Load Type 277 VAC, 5 A, General Use per Load
277 VAC, 5 A, Ballast per Load
Maximum total device current: 10 A
Output Voltage 120-277 VAC, 60 Hz 
Output Devices Two 10 amp relays driven by low voltage microcontroller, ESD protected
Dimming Control NA
Low Voltage Momentary Switch Requirements Dry contacts, momentary, normally open, capable of switching 5 VDC @ 0.5 mA
Lamp No restrictions
Switching circuits operation voltage 5 VDC at 0.5 mA
Power Supply Classification UL listed switch mode power supply
Operating Temp. Range 40º to 105º F (5º to 40º C)
External Wires White/Black: 16 AWG stranded
All other wires: 18 AWG stranded
Mounting 3.5" deep masonry box, two gang minimum
Housing .032" Galvanized Zinc-Plated Steel
Dimensions 3.5" (L) x 3.5" (W) x 3.8" (D)
Warranty Three years
Regulatory Listings and Compliance • UL/C-UL Listed to UL 508;
• Compliant with FCC, Title 47 CFR 15 – Class B;
• RoHS compliant