Gigavac G81B 10kV, SPST-NC High Voltage Relay
Gigavac G81B Single Pole Single Throw, SPST Relay offers a normally closed contact feature relay. Tungsten contacts improve hot load switching. Contact GIGAVAC Applications Support for load capability works both on DC as well as AC & High frequencies.
COIL RATINGS
| Nominal, Volts dc | 12 | 26.5 | 115 |
| Pick-up, Volts dc, Max. | 8 | 16 | 80 |
| Drop-out, Volts dc | .5 – 5 | 1 – 10 | 5 – 50 |
| Coil Resistance (Ohms ±10%) | 70 | 290 | 4700 |
PART NUMBER SYSTEM
| G81B | 3 | 3 | 5 |
| Coil Voltage | 2 = 12Vdc, PC Pins 3 = 26.5Vdc, PC Pins 5 = 115Vdc, PC Pins A = 12Vdc, Panel Mount B = 26.5Vdc, Panel Mount C = 115Vdc, Panel Mount |
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| High Voltage Connections | A = PCB Pins – 10 Amp3 = PCB Pins – 5 Amp 4 = Flying Leads 5 = Stud Terminals |
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| Mounting | 5 = PC Board 7 = Panel Mount |
| Technical Specifications | |
| Voltage Rating | 10kV |
| Rated Voltage (KV Peak) DC or 60Hz | 10kV Peak |
| Current, Continuous Max Carry (Amps) DC or 60Hz | 5, 10 |
| FORM | Single Pole Single Throw |
| Max. Contact Res. (Ohms) | 0.03 |
| Max Operate Time (ms) | 10 |
| Max Release Time (ms) | 10 |
| Mech Life (cycles) | 2 million |






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