StacksVerified U.S. regulatory reference

46 CFR §161.002-10

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)General. The fire detection system control unit must meet the requirements of § 111.01-9 of this chapter.
  2. (b)Electrical supervision—Circuits. The circuits must comply with Chapter 23 of NFPA 72 (incorporated by reference, see § 161.002-1), and must be Class A or Class X pathway.