| 121A Molded Case Circuit Breakers | ||
|---|---|---|
CHAIR
| SECRETARY Zijun Tong NEMA 1300 N. 17th Street Suite 900 Rosslyn VA 22209 USA Phone: (703) 841-3253 Fax: (703) 841-3353 Email: zijun.tong@nema.org | |
| SCOPE To develop a tri-national standard for the molded case circuit breakers product sector for use in Canada, Mexico and the U.S. The ultimate goal is to harmonize to the maximum extent possible with IEC standards and consistent with the safe installation of molded case circuit breakers in accordance with national electrical codes. | STANDARDS Molded Case Circuit Breakers, Molded Case Switches and Circuit Breaker Enclosures (CSA C22.2 No. 5, UL 489, NMX-J-266-ANCE) | |
| PROJECTS 22. Molded Case Circuit Breakers & M.C. Switches | ||
| Publication Schedules CANENA Project Tracker_ANCE(266)_CSA(05)_UL(489) | ||
