Semi-Hermetic Electrical Feed Throughs

Fusite

Semi-Hermetic Electrical Feed Throughs

Fusite

Fusite’s high-amperage and power-bolt feedthroughs utilize state-of-the-art glass-to-metal (GTM) sealing technology and insulating properties to accommodate high-amperage applications.These feedthroughs are available in single-pin or multi-pin configurations which can be directly sealed or threaded into a mounting plate.Our high-amperage feedthroughs are used in commercial air conditioners, pumps, large chillers, screw compressors, and other high-amperage applications.

Specifications

Hermeticity
< 1x10-7 standard cc/sec helium
Insulation resistance
>10,000 megohm @ 500 VDC
Dielectric voltage
5000 volts @ < 0.5 mA leakage utilizing ceramic insulators or rubber overmolding
Current capacity
Up to 200 A with terminal pin materials such as solid stainless, stainless with copper core, and carbon steel
Operating pressure
Up to 1450 psi or to our customers’ specification
Regulatory
Recognized by global regulatory agencies such as UL on select models

Features

  • Utilizes state-of-the-art glass-to-metal (GTM) sealing technology and insulating properties
  • Accommodates high-amperage applications

Documents & Drawings