ANR/BNR CIRCUIT

RRI Signal Points With Switche Routes With Buttens NCR RCR RR Relay Circuits

RRI Signal Points With Switches & Routes With Buttens NCR RCR RR Relay Circuits RRI Signal, Points With Switches & Routes With Buttens ANR/BNR CIRCUIT When route button is pressed, the route button relay concerned ANR , BNR etc. picks up. RR RELAY RR RELAY: WHEN THE KNOB REVERSED, THE RR CONCERNED PICKS UP PROVING […]

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