UL Standards & Engagement Knife Switches UL 363

Description
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.
  • Knife Switches - UL 363 - UL Standards & Engagement
    UL Standards & Engagement
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Description
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.
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Knife Switches - UL 363 - UL Standards & Engagement
UL Standards & Engagement
Evanston, IL, United States
Knife Switches
UL 363
Knife Switches UL 363
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.

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.

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Technical Specifications

  UL Standards & Engagement
Product Category Standards and Technical Documents
Product Number UL 363
Product Name Knife Switches
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