SPST Vacuum Relays

See below all of the Vacuum Relays, with SPST (Single Pole Double Throw Relay) contact sets, we have available, including: RS8, KC-20, RF5A, RF43, and RF72. Please see the condition field on each SPST Vacuum Relay product to determine if it is brand new or used/removed from equipment, etc. Some of our SPST Vacuum Relay products come from surplus lots and have very limited quantity. Check back often to see all of the SPST Vacuum Relay products that are currently available.

Showing all 7 results

  • 8 kV, 10 kV Peak, SPST, 50 Amps Jennings RF72-26N1107 Vacuum Relay

    $39.95
    SKU: Jennings RF72-26N1107Add to cart
  • Jennings RF43-26S

    7 kV, 9 kV Peak, SPST, 12 Amps, Jennings RF43-26S Vacuum Relay

    $35.95
    SKU: Jennings RF43-26SAdd to cart
  • Jennings RF5A-26S-C

    7.5 kV, 8 kV Peak, SPST, Jennings RF5A-26S-C Vacuum Relay

    $39.00
    SKU: Jennings RF5A-26S-CAdd to cart
  • Jennings RD1 800x800 - Max-Gain Systems, Inc.

    10 kV, 12 kV Peak, SPST, 10 Amps, Jennings RD1 Vacuum Relay

    $295.00
    SKU: Jennings RD1Add to cart
  • Kilovac KC-20 800x800 - Max-Gain Systems, Inc.

    28 kV, 30 kV Peak, SPST, 110 Amps, Kilovac KC-20

    $395.00
    SKU: Kilovac KC-20Add to cart
  • Jennings RS8-26S Relay 800x800 - Max-Gain Systems Inc

    28 kV, 30 kV Peak, SPST, 75 Amps, Jennings RS8 Vacuum Relay

    $395.00
    SKU: Jennings RS8Add to cart
  • Jennings RJ8A-26N765 800x800 - Max-Gain Systems, Inc.

    28 kV, 33 kV Peak, SPST, 110 Amps, Jennings RJ8A-26N765

    $495.00
    SKU: Jennings RJ8A-26N765Add to cart