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


glass vacuum relay, SPST

5 in stock

Jennings RS8 glass vacuum relay

Test Voltage 28 kV
Peak Voltage 30 kV
Current Carry Amps (RMS) 75 Amps
Contact Close Speed 30 MS (Milliseconds)
Contact Release Speed 10 MS (Milliseconds)
Coil Resistance 120 Ohms
Coil Voltage 26.5 VDC
Rated Life Operations 1,000,000
Important Dimensions
Max Length 1.46 in / 37.09 mm
Max Width 2.50 in / 63.50 mm
Max Height
3.69 in / 93.73 mm
Weight 7.00 oz / 198.45 grams
Mounting Has 1-1/8″ diameter threaded base with two nuts for mounting through hole in chassis.
Condition Removed from equipment, checked, and guaranteed

Spec Sheet

(Other variations of this capacitor are sometimes available, inquire)
RS10 RS 10 RS-10
About Max-Gain Systems, Inc.

Max-Gain Systems, Inc. carries a full line of in-series, between series, right angle, T-shaped, quick connect, handie-talkie (BLACK), pigtails (coaxial jumpers), etc… RF adapters. Our RF adapter lines are constantly expanding. We keep our RF connector and adapter lines in stock. We ship both retail and wholesale quantities. To become a dealer / wholesale user, contact us with your potential usage.

Max-Gain Systems, Inc. is the number one supplier of fiberglass round hollow tube, square tube and round solid rod to the antenna manufacturing industry. We produce millions of feet a year for hundreds of different industries including but not limited to: marine / boating, aeronautical, agriculture, construction, emergency services, etc…. We have the unique ability to sell one piece or even a semi-truck full. Feel free to prototype using our fiberglass tube and rod then contact us for a quote on a production run. At production run quantities we can cut to your desired lengths at no additional charge, and we can also perform several different fabrications (example: drilling holes in precise locations along a tube) to ensure your delivered material is ready for assembly. We have several accessory items designed for our fiberglass including but not limited to: couplers, telescoping clamps, ferrules, etc…

Additional information

Shipping Weight 7.60 oz
Shipping Dimensions 6.00 × 6.00 × 8.00 in


Coil Voltage

26.5 VDC

Contact Set Configuration

Peak Voltage

30 kV


28 KV

Current Rating

75 Amps


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