Reverse switch cut-out circuit.

  1. Law
  2. CFR 49
  3. Transportation
  4. Other Regulations Relating to Transportation
  5. Federal Railroad Administration, Department of Transportation
  6. Grade Crossing Safety
  7. Maintenance, Inspection, and Testing
  8. Maintenance Standards
  9. Reverse switch cut-out circuit.

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§ 234.237 Reverse switch cut-out circuit.

A switch, when equipped with a switch circuit controller connected to the point and interconnected with warning system circuitry, shall be maintained so that the warning system can only be cut out when the switch point is within one-half inch of full reverse position.


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