Surge protective devices — Type 1 — Permanently connected
1.1
This Standard applies to surge protective devices (SPDs) intended for:
a)
permanently connected applications designed for limiting surge voltages and discharging surge currents;
b)
use on 50/60 Hz circuits over 42 V and up to 750 V ac;
c)
installation between the secondary of the service transformer and the line side of the service equipment overcurrent protective device. These devices…
Surge protective devices — Type 2 — Permanently connected
1.1
This Standard applies to surge protective devices (SPDs) intended for
a)
permanently connected applications designed for limiting surge voltages and discharging surge currents;
b)
use on 50/60 Hz circuits over 42 V and up to 750 V ac;
c)
installation on the load side of the main overcurrent protective device; and
d)
indoor or outdoor use in accordance with the Canadian Electrical Code, Part I…
Plugs, receptacles, and cable connectors of the pin and sleeve type
1.1 This standard applies to pin and sleeve type plugs, receptacles, power inlets, and connectors, rated
up to 800 amperes and up to 600 volts ac or dc, and which may include up to eight pilot contacts. These
devices are intended to provide power from branch circuits, or are for direct connection to the branch
circuit in accordance with the Canadian Electrical Code Part I, the National…
IEC 60238:2016+A1:2017 applies to lampholders with Edison thread E14, E27 and E40, designed for connection to the supply of lamps and semi-luminaires only. It also applies to switched-lampholders for use in AC circuits only, where the working voltage does not exceed 250 V r.m.s. This ninth edition cancels and replaces the eighth edition published in 2004, Amendment 1: 2008 and Amendment 2:2011.…
Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Par...
IEC 63044-5-3:2017 is a product family standard that sets the minimum level of EMC performance for the HBES/BACS network in addition to the product EMC standards for HBES/BACS devices. It also applies to devices used within an HBES/BACS network for which no specific HBES/BACS product EMC standard exists. In addition, it defines EMC requirements for the interface of equipment intended to be…
Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Par...
IEC 63044-5-2:2017 is a product family standard that sets the minimum level of EMC performance for the HBES/BACS network in addition to the product EMC standards for HBES/BACS devices. It also applies to devices used within an HBES/BACS network for which no specific HBES/BACS product EMC standard exists. In addition, it defines EMC requirements for the interface of equipment intended to be…
Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Par...
IEC 63044-5-1:2017 is a product family standard that sets the minimum level of EMC performance for the HBES/BACS network in addition to the product EMC standards for HBES/BACS devices. It also applies to devices used within an HBES/BACS network for which no specific HBES/BACS product EMC standard exists. In addition, it defines EMC requirements for the interface of equipment intended to be…