The multifunctional PSR-ESD-30 safety relay from Phoenix Contact offers two instantaneous and two delayed release contacts in a package with a total width of just 22.5 mm. These are suitable for ...
The PSR-FSP2/2x1 and PSR-FSP/2x1 process safety relays are safe interposing relays specifically designed to operate with fail-safe controls in process applications. The PSR-FSP/2x1 can be used in ...
Equipped with two release-current paths and one signal-current path and with reinforced insulation separating the paths, the PSR safety relays are said to provide reliable protection for any and all ...
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