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UL 67 - UL STANDARD FOR SAFETY PANELBOARDS - TWELFTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING DECEMBER 14, 2016 Organization: UL
Date: 2009-03-18
Description: These requirements cover panelboards to be employed in accordance with the National Electrical Code, NFPA 70. These requirements cover panelboards for the control and protection of electric lighting and appliance branch circuits, and power circuits, including feeder distribution panelboards.
NECA NEIS 407 - STANDARD FOR INSTALLING AND MAINTAINING PANELBOARDS Organization: NECA
Date: 2015-01-01
Description: This publication applies to single panelboards and multi-section panelboards that are installed in the field and used for distributing power for commercial, institutional, and industrial loads in nonhazardous locations both indoors and outdoors.
UL 363 - UL STANDARD FOR SAFETY KNIFE SWITCHES - ELEVENTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING NOVEMBER 13, 2015 Organization: UL
Date: 2011-08-12
Description: 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.
NECA NEIS 402 - STANDARD FOR INSTALLING AND MAINTAINING MOTOR CONTROL CENTERS Organization: NECA
Date: 2014-01-01
Description: The testing and maintenance of such panelboards is addressed in NECA 407, Standard for Installing and Maintaining Panelboards (ANSI).
UL 458 - UL STANDARD FOR SAFETY POWER CONVERTERS/INVERTERS AND POWER CONVERTER/INVERTER SYSTEMS FOR LAND VEHICLES AND MARINE CRAFTS - SIXTH EDITION Organization: UL
Date: 2015-09-02
Description: A system for connection of three or less line-voltage branch circuits, not including the main disconnect, may optionally be evaluated in accordance with the requirements in Part II of this standard, or with the applicable requirements for a Class CTL panelboard in the Standard for Panelboards, UL 67. Power converter systems and power inverter systems also employ circuitry as described in 1.4 and 1.5.
UL 2808 OUTLINE - OUTLINE OF INVESTIGATION FOR ENERGY MONITORING CURRENT TRANSFORMERS - ISSUE 3 Organization: UL
Date: 2016-06-10
Description: These requirements cover open-type current transformers and their associated signal level combiner and/or multiplexer board accessories thereto intended for field installation within distribution and control equipment such as panelboards, switchboards, industrial control equipment, and energy monitoring/management equipment, to measure current on a branch circuit.
UL 1773 - UL STANDARD FOR SAFETY TERMINATION BOXES - FIFTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING APRIL 29, 2016 Organization: UL
Date: 2011-10-31
Description: The termination box may also have special openings to match with similar openings in other equipment such as meter sockets, panelboards, switch or circuit breaker enclosures, wireways, and the like.
UL 1047 - UL STANDARD FOR SAFETY ISOLATED POWER SYSTEMS EQUIPMENT - SIXTH EDITION Organization: UL
Date: 2015-10-15
Description:   These requirements cover isolated power panelboards that incorporate the same features as permanently wired isolated power centers except that: a) They may be supplied from remote isolation transformers, and b) The secondary isolated circuits are intended to be connected by conduit to remotely located receptacles.
CSA C22.2 NO 254 - MOTOR CONTROL CENTRES - FIRST EDITION; UPDATE NO. 1: AUGUST 2006; UPDATE NO. 2: JULY 2011 Organization: CSA
Date: 2005-01-01
Description:   Products not covered These requirements do not cover switchboards or panelboards intended for the control of electric light and power circuits, nor do they cover an individual unit for this purpose.
UL 845 - UL STANDARD FOR SAFETY MOTOR CONTROL CENTERS - FIFTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING JULY 15, 2011 Organization: UL
Date: 2005-08-31
Description: Products not coveredThese requirements do not cover switchboards or panelboards intended for the control of electric light and power circuits, nor do they cover an individual unit for this purpose.
UL 1053 - UL STANDARD FOR SAFETY GROUND-FAULT SENSING AND RELAYING EQUIPMENT - SEVENTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING NOVEMBER 19, 2015 Organization: UL
Date: 2015-08-05
Description: These requirements cover enclosed-type devices and also cover open-type devices that are intended for use in other equipment, such as panelboards, switchboards, and the like.
UL 1449 - UL STANDARD FOR SAFETY SURGE PROTECTIVE DEVICES - FOURTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING MARCH 17, 2016 Organization: UL
Date: 2014-08-20
Description: See Section 30.  These requirements cover SPDs/Panelboard Extension Modules. These products shall also comply with the Standard for Panelboards, UL 67.

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