The P27-Series pushbutton switches are single pole, AC rated switches suitable for general purpose applications with a shallow back panel. These switches are momentary action with a medium actuation force (26 oz. typical). The P27-Series switch is equipped with a slow-make, slow-break contact mechanism, rated at 6 amps with a nylon concave pushbutton.
Arriva makes £300m tri-mode train order with Hitachi Rail
This development shows up the lack of a comprehensive nationwide network of electrified lines for passenger services and freight The glacial speed of...