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Electrical isolators, sometimes referred to as 'breaks' or 'envelopes', consist of metal sleeves brazed to each end of an insulating ceramic tube. These assemblies provide electrical isolation of system components that operate within a common environment. They can also be used to act as a conduit to introduce gases or liquids into hermetic systems.
Electrical Isolators
0.11 Inch (in) Inner Diameter Up to 13 Kilovolt (kV) Cryogenic Electrical Isolator (0858-01-W) - 2
Unit of Measure
1 

Item #

Item Name

Installation

Direct Current (DC) Voltage Rating

Pressure at 20 Degree Celsius (ºC) Temperature

Temperature Range

List Price

0858-01-W N/A 0.11 Inch (in) Inner Diameter 6 Kilovolt (kV) Cryogenic Electrical Isolator N/A Weld N/A 6 kV N/A 1000 psi68 bar N/A -269 to 450 ºC $81.25
17108-01-W N/A 0.25 Inch (in) Inner Diameter 13 Kilovolt (kV) Cryogenic Electrical Isolator N/A Weld N/A 13 kV N/A 900 psi61 bar N/A -269 to 450 ºC $126.43
8002-01-W N/A 0.25 Inch (in) Inner Diameter 13 Kilovolt (kV) Cryogenic Electrical Isolator N/A Weld N/A 13 kV N/A 900 psi61 bar N/A -269 to 450 ºC $115.78
8002-02-W N/A 0.41 Inch (in) Inner Diameter 13 Kilovolt (kV) Cryogenic Electrical Isolator N/A Weld N/A 13 kV N/A 400 psi27 bar N/A -269 to 450 ºC $151.29
Unit of Measure
1