Santa Barbara, Calif. — GIGAVAC has introduced the GX12, a high-current, sealed contactor that can switch both DC and AC up to 750 volts. The single pole/single throw normally open universal contactor ...

Munich – Schaltbau, located in Munich, has launched a new safety contactor designed for use with control boxes. It combines the functions of the main contactor and the disconnecting and earthing ...

When designing equipment with switching functions, most engineers find that switching high currents and high voltages is a major problem. A solid-state solution may be possible, but it’s complex and ...

Relays and contactors use a variety of technologies to switch signals and power connections. Many devices called relays use similar techniques and topologies, but the terminology can be confusing.

Honeywell C603-21 “Contactor” mercury switch. A tipped glass envelope with about 1 cc of mercury in a glass tube. Two cloth-insulated wires are affixed to the base and covered with a green sealing ...