Installed switchgear is ready to respond to unforeseen outages, making the grid increasingly resilient. Since 1970, Holyoke Gas & Electric Department has installed approximately 106 two-way and ...

Description: Absolute Pressure 20 mbar to 1 x 10-3 mbar (=hPa), 15 Torr to 1 x 10-3 Torr The VRP electronic vacuum switch can be used for directly switching a pump or valve in the fine vacuum range.

The VS Series vacuum switch from Maysteel combines the extended operating life and maintenance-free benefits of a vacuum interrupter with the insulation advantages of oil. The VS Series vacuum switch ...

SUNVIC CONTROLS, LTD., 10 Essex Street, Strand, London, W.C.2, manufacturers of vacuum switches, temperature control and associated equipment, have recently issued a 16-page illustrated pamphlet ...

Honeywell pressure and vacuum switches are proven under pressure, in applications constantly under attack from chemical splashes, performance spikes and other harsh environments. These switches sense ...

Honeywell vacuum and pressure switches are proven under pressure, in applications constantly under attack from chemical splashes, performance spikes and other harsh environments. These switches sense ...