RAILWAY SURELOCK POINTS
RAILWAY SURELOCK POINTS RAILWAY CLAMPLOCK GROUND LOCK CLAMPLOCK CONTROL CIRCUITS (L.H. TURNOUT) CLAMPLOCK ELECTRICAL CONNECTIONS CLAMPLOCK DETECTOR ELECTRICAL CONNECTIONS CLAMPLOCK DETECTION CIRCUIT (L.H. TURNOUT) * Normal detection: The BX feed enters the right hand unit on terminal ‘E’, passes through the right limit switch first and then through the left switch […]
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