15 kV, 17 kV Peak, SPDT, 50 Amps, VJ6B Vacuum Relay, Long Life


ceramic vacuum relay with SPDT contacts (Super Long Life ~25,000,000 operations!).

SKU: VJ6B Categories: , Tags: ,
(Other variations of this relay by other manufacturers are sometimes available, inquire)
Jennings RJ6B (long life version) Jennings RJ2B (standard version) Gigavac G2WF
Operating Voltage 15 kV
Test Voltage 17 kV
Current Carry Amps (RMS) 50 amps @ 60 Hz
Contact Close Speed 18 MS (Milliseconds)
Contact Release Speed 9 MS (Milliseconds)
Rated Life Operations 25,000,000
Important Dimensions
Max Length 2.30 in / 58.43 mm
Max Diameter 1.00 in / 25.39 mm
Weight 2.70 oz / 76.00 g
Mounting Threaded base with mounting nut included.
Condition Brand New, unused. Guaranteed good.

Spec Sheet

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 16 oz
Shipping Dimensions 2.16 × 1.03 × 1.03 in
Coil Voltage

12 VDC, 26.5 VDC, 115 VDC

Contact Set Configuration



Current Rating

50 Amps


15 KV

Peak Voltage

17 kV


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