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Vacuum Relays

Explore our selection of high-quality vacuum relays, ideal for various applications.

Please choose from the following VACUUM RELAY Sub-Catagory choices:

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KC-8 Kilovac SPDT Vacuum Relay 26.5 VDC (Pull)
KC-8 Kilovac SPDT Vacuum Relay 26.5 VDC (Pull)

In Stock

$378.90


  • Contact Current Rating: 30 Amps

  • Coil Voltage Rating: 26.5V DC


Used * No longer available for export
MFR: Kilovac
SKU: KC-8-P

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HC-1/S17 Kilovac Vacuum Relay SPDT 3.5kv 26.5vdc HC1 (NOS)
HC-1/S17 Kilovac Vacuum Relay SPDT 3.5kv 26.5vdc HC1 (NOS)
Made in the USA

In Stock

$124.90

New in original package, older date code
New Old Stock *  No longer available for export
MFR: KIlovac
SKU: HC1/S17

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HC-1/S122 Kilovac SPDT Vacuum Relay 3.5kv 26.5vdc 335 Ω, HC1 (Pull)
HC-1/S122 Kilovac SPDT Vacuum Relay 3.5kv 26.5vdc 335 Ω, HC1 (Pull)
Made in the USA

In Stock

$94.90

These Relays have been removed from working military equipment and tested.
3.5kv
26.5vdc
335 ohm
Thread Mount


Used * No longer available for export
MFR: Kilovac
SKU: HC1/S122-P

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H-8/S10 Kilovac SPDT Vacuum Relay 15kv 15 amps (Pull)
H-8/S10 Kilovac SPDT Vacuum Relay 15kv 15 amps (Pull)

In Stock

$215.90

6 hole mounting flange
Removed from working equipment. 100% checked.
15kv 265ohm, 28vdc


Used * No longer available for export
MFR: Kilovac
SKU: H-8/S10-P

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H-16/S1 Kilovac DPDT Vacuum Relay 12kV 26.5VDC 120Ω (Pull)
H-16/S1 Kilovac DPDT Vacuum Relay 12kV 26.5VDC 120Ω (Pull)
Made in the USA

In Stock

$1,490.90

Specifications: DPDT 12kV 26.5VDC 120 Ω.


Coil Data:
Nominal Volts DC 12 Vdc 26.5 Vdc 115 Vdc
Pickup, Max. 8 Vdc 16 Vdc 80 Vdc
Dropout .5-5 Vdc 1-10 Vdc 5-50 Vdc
Coil Resistance (±10%) 24 Ω 120 Ω 2000 Ω


Used * No longer available for export
Collins #: 410-0168-00
MRF: Kilovac 
SKU: H16/S1-P

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