Jennings RF72-26N1107

$39.95

ceramic vacuum relay, SPST (Latching Contacts)

197 in stock

Jennings RF72-26N1107 ceramic vacuum relay

Test Voltage10 kV
Peak Voltage8 kV
Current Carry Amps (RMS)50 amps
Contact Close Speed2.5 MS (Milliseconds)
Contact Release Speed2.5 MS (Milliseconds)
Coil Resistance80 Ohms
Coil Voltage26.5 VDC
Rated Life Operations2,000,000
Important Dimensions
Max Length2.56 in / 66.02 mm
Max Diameter0.65 in / 16.51 mm
Mounting Flange0.92 in / 23.37 mm
Weight1.00 oz / 28.00 g
MountingWith small diameter flange for mounting through hole, an appropriately sized rubber grommet could easily be utilized.
ConditionNew, unused, old stock, guaranteed good.
Manufacturer’s Data SheetJennings RF72 Vacuum Relay
  • These new, unused Jennings quality RF rated latching vacuum relays (10 kV test!) have an outstanding 60 hz continuous current handling capability of 50 Amps!
  • The latching feature provides two momentary duty coils. Pulse one coil to latch contacts in closed position, and pulse other coil to latch contacts in open position. No need to keep power to coils to keep contacts in desired position, once selected. Can easily be controlled with three wires.tie (-) together, and by means of momentary pushbutton switches, briefly supply + 24 to 30 VDC to the desired “+” coil to open or close contacts. A small ½ amp supply should be plenty.
  • Each of the two contacts provides two oversized (0.4 inch wide!) tinned tabs, allowing leads to be connected to both sides if desired to divide current between multiple smaller leads.

Additional information

Shipping Weight1.00 oz
Shipping Dimensions2.56 × 0.92 × 0.92 in
Manufacturer

Jennings

Coil Voltage

26.5 VDC

Contact Set Configuration

itemCondition