Single Channel AC Power 120 Volt 2-Position Switch

Featured Product from Electro Standards Laboratories

Model 7910 Single Channel 120 Volts Power A/B SwitchSPECIFICATIONS:

  • Signal Port Ratings
    • Max Voltage: 120VAC
    • Max Current: 10A
  • Signal Port Interfaces
    • (2) AC Socket (F) A/B Signal ports
    • IEC C14 (M) Common Signal port
  • Signal Port Channels
    • (1) Channel of AC Socket A/B;
    • (1) IEC C14(M) COM port
  • Signal Port Pins Switched
    • COMMON: Hot Neutral (IEC C14 Male)
  • Front Panel Control and Indicators
    • Red LED's
    • Pushbutton
  • Power Supply 516682 included with the unit.
    • Input: 100-240VAC, 50/60Hz, 0.2A
    • Output: 12VDC (regulated), 0.5A


Network Application Diagram of Model 7910 120 Volts Power A/B Switch

The diagram illustrates an AC Power Source (Power In) connected COM port with access to two AC Power Out connectors A, B connected to Device A and Device B.

PathWay® Model 7910 120 Volts A/B Switch Application

The Model 7910 Single Channel 120 Volts Power A/B Switch allows the user the capability of powering two separate devices, ports A and B, via connection through a device connected to the Common port. The Model 7910 is enclosed in a 1U, full rack size, all metal black chassis designed to provide EMI/RFI shielding and fit in a standard 19” rack.

Switch position state may be attained via the front panel LED.


  • IEC C14 male connector for the COMMON port.
  • COMMON port is power in.
  • AC sockets for A and B power out ports.
  • Power only on the port selected, with no power going to the non-selected port..
  • Contacts rated for 120VAC 10A current (Non-inductive load).
  • Not designed for inductive load.
  • The unit maintains last set position on power loss.
  • Front panel pushbutton control.
  • Front panel LED's display present position and power status.
  • Local control only. No Remote control.
  • Environment
    • Operation Temperature: 0°C to 50°C
    • Storage Temperature: -40°C to 85°C
    • Humidity: 10% to 90% without condensation
  • Size
    • Width: 19" (19" full rack size) (48.3 cm)
    • Height: 1.75" (1U) (4.5 cm)
    • Depth: 8.27" (21.1 cm)
    • Weight: 4.4 lbs (2.0 kg)


(Cat No 517277) CE, RoHS, and UL listed table mount power module, 100 VAC / 240 VAC, 50Hz/60Hz for use in place of standard power module that is included with the unit. Has IEC 60320 C14 inlet.  Ideal for international applications.

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This is the switch you need. It has been field-proven! Reliable! It comes complete with Tech Support.

For custom network switches call our friendly customer support staff at 401-943-1164, email, or complete our online Custom Product Request form.

All ESL products are available for export.

Electro Standards welcomes International inquiries: commutateur d'ordinateur,  equipo interruptor, interruttore del calcolatore, interruptor do computador, dator switch.