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ULSE - UL 363

Knife Switches

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Organization: ULSE
Publication Date: 12 August 2011
Status: active
scope:

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.

Document History

UL 363
August 12, 2011
Knife Switches
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...

References

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