49 CFR § 236.103 Rules, Standards, and Instructions Governing the Installation, Inspection, Maintenance, and Repair of Signal and Train Control Systems, Devices, and Appliances

§ 236.103 Switch circuit controller or point detector.

Current through Sep 25, 2026 · Read all of Part 236

Switch circuit controller, circuit controller, or point detector operated by hand-operated switch or by power-operated or mechanically-operated switch-and-lock movement shall be inspected and tested at least once every three months.

[49 FR 3384, Jan. 26, 1984]

← § 236.102 Semaphore or searchlight signal mechanism.§ 236.104 Shunt fouling circuit. →