|Edition Number:||11||SCC Approved:||--|
|Edition Date:||2011-08-12||DOD Approved:||--|
|Price Code:||A||ANSI Approved:||2015-11-13|
1.1 These requirements cover open knife switches for use in accordance with the National Electrical Code , ANSI/NFPA-70.
1.2 These requirements cover switches with or without fuseholders; switches having individual bases intended for either front or rear wiring connection; and switch parts without bases intended for mounting on switchboards and panelboards. Switches may be single- or multi-pole and with or without quick-break or auxiliary contacts, except where such contacts are specifically required.