Technical Committees

02 Rotating Machines23A Metal Cable Trays
15C Electrical Tubing and Sleeving Products23A Electrical Non-Ferrous Rigid Conduit (Aluminum, Red Brass & Stainless Steel)
17A/121A/121B Industrial Control Equipment23A Nonmetallic Cable Trays
THSC 121A WG GR General Rules23A Metal Electrical Conduit and Fittings for Conduit and Cable
THSC 121A WG1 Medium Voltage Controllers23A Nonmetallic Raceway Products and Accessories
THSC 121A WG3 Pilot and Control Circuit Devices23A-62275 Cable Ties
THSC 121A WG4 Fire Pump Controllers23B-1 Switch and Outlet Boxes
THSC 121A WG5 Terminal Blocks23BC Wiring Devices
THSC 121A WG6 Transfer Switches23E Ground Fault Circuit Interrupters
17A/121A/17C/121B WG 7 Revising IEC-Based CANENA Harmonized Standards23H Pin and Sleeve Type Plugs, Receptacles and Connectors
THSC WG8 Transfer Switches over 750V32 Low Voltage Fuses and Fuseholders
THC 121A Enclosed Switches34 Lighting Products
121A Molded Case Circuit Breakers61C Safety Requirements for Household Refrigerators & Freezers
THC 121B Busways61D Air-Conditioning and Refrigeration Equipment
17D Panelboard and Switchboard70/31 Enclosures
121B Control Centers99 Connectors
20 Electric CablesTHC69-1 EVSE and Personnel Protection
THSC 20, Flexible Cords and CablesTHC69-2 EVSE Connectors
THSC 20, Building Wire and CableTHSC 20, Wire and Cable Test Methods
THSC23A-WG1 Electrical Rigid Metal Conduit – Aluminum, Red Brass, and Stainless SteelCANENA 121A PV Circuit Breakers
THC 26 Electric WeldingTHC 22H Uninterruptible power systems (UPS)
THSC 20 Electric Vehicle Cables

 

32 Low Voltage Fuses and Fuseholders
CHAIR
Mr. Daniel Giblin
Manager, Global Ind. Standards & Certifications
Cooper Bussmann
PO Box 14460
St. Louis, MO 63178
Canada
Phone: 636-527-1253
Fax: 636-207-3604
Email: dan.giblin@cooperindustries.com
SECRETARY
Muhammad Ali
NEMA
1300 N. 17th Street, Suite 900
Rosslyn VA 22209 USA
Phone: (703) 841-3288
Fax: (703) 841-3388
Email: muhammad.ali@nema.org
SCOPE

  1. To develop multinational standards for fuses and to harmonize with international
    standards whenever possible. In addition, non-standards technical documents will also be developed,
    promoted, distributed and harmonized with international documents whenever possible.
  2. To maintain these standards and non-technical documents through active participation in the revision process.
STANDARDS
Low Voltage Fuses (C22.2 No. 248.1 to 248.16, UL 248, NMX-J-248-ANCE)
PROJECTS
43. Low Voltage Fuses
87. Fuseholders
Publication Schedules

CANENA-Project-Tracker_248-1_2017 (Complete)

CANENA-Project-Tracker_248-12_2017 (Complete)

CANENA Project Tracker – 248-19

CANENA-Project-Tracker_248-15_2018

CANENA-Project-Tracker_4248-8_2018

CANENA-Project-Tracker_4248-12_2018 (Complete)

CANENA-Project-Tracker_4248-19_2018