UL 498F:2020 free download

UL 498F:2020 free download Plugs, Socket-Outlets and Couplers with Arcuate (Locking Type) Contacts
5.18 RECEPTACLE，1SOLATED GROUND – A receptacle having the grounding terminal electricallyisolated from the system ground when installed in a metallic outlet box or raceway system.
5.19RECEPTACLE，LIGHTED – A receptacle employing an integral lens (jewel) and electrical orelectronic components that produce light.Two basic types:
a) Power Indicator type – llluminates to indicate power is on.
b) lluminated/Nightlight – lluminates when power is on and may not when controlled by aphotoelectric sensor.
5.20 RECEPTACLE, PENDANT -Pendant receptacles include an enclosure with cover plate and strainrelief means, intended to be assembled at the end of flexible cord, for use in branch circuit applications.
5.21 RECEPTACLE,SELF-GROUNDING – A receptacle which includes a spring clip or other part toprovide for electrical continuity between the grounded device yoke and the mounting screw.
5.22 RECEPTACLE,SPLIT – A duplex receptacle having line terminals which are capable of beingelectrically separated.
5.23 RECEPTACLE，SURFACE-MOUNT – A receptacle which includes an enclosure and mountingmeans intended for surface mounting without the use of a separate outlet box in accordance withANSI/NFPA 70.
5.24TERMINAL,PRESSURE-WIRE- A terminal which establishes a connection between one or moreconductors and a terminal plate by means of mechanical pressure without the use of solder.A pressure-wire terminal may be either of the following types:
a) Clamp-Type -A pressure-wire terminal in which the conductor is held under a pressure plate orsaddle clamp by one or more screws.This type of terminal may be provided in combination with awire-binding screw terminal.
b) Setscrew-Type – A pressure-wire terminal in which the pressure is applied by the end of thescrew bearing on the conductor, either directly or through a wire-protecting pad.
c)Combination Wire Binding/Pressure-Type – A wire binding screw with an integrally machinedpressure ring. Pressure ring terminals accept both single and multiple conductors that are capturedunder the machine formed pressure ring. These terminals may be wired with a single conductorusing the conventional 3/4 loop around the wire-binding screw.
5.25TERMINAL，SPRING ACTION CLAMP – A terminal where the stripped end of a conductor isinserted into the terminal and a manually operated integral lever applies clamping pressure to a springmechanism, without the use of screws.
5.26 TERMINAL,WIRE-BINDING SCREW – A terminal in which the conductor is bent around the screwand is clamped directly under the head of the screw when it is tightened.
5.27一TERMINAL ASSEMBLY, SEPARABLE -A two-piece terminal assembly provided with an integralmechanical latching mechanism(s). it consists of permanentliy attached pins or tabs located on the body ofthe receptacle and is capabie of receiving a special purpose connector with leads for connection to thebranch circuit.