Test Report

Report Reference No.: 50337286 001
UL 1012
Clause
Requirement – Test
Result – Remark
Verdict
Page 14 of 75
12.1.5
If threads for the connection of conduit are not tapped all the
way through a hole in an enclosure wall, conduit hub, or the
like, there shall not be less than 3-1/2 threads in the metal and
there shall be a smooth, rounded inlet hole for the conductors
that shall afford protection to the conductors equivalent to that
provided by a standard conduit bushing and that shall have an
internal diameter approximately the same as that of the
corresponding trade size of rigid conduit.
N/A
12.1.6
For an enclosure not provided with conduit openings or
knockouts, spacings not less than the minimum required in this
standard shall be provided between uninsulated live parts and
a conduit bushing installed at any location likely to be used
during installation. Permanent marking on the enclosure, a
template, or a full-scale drawing furnished with the power unit
may be used to limit such a location.
N/A
12.1.7
A field-wiring compartment in which power unit connections are
to be made shall be located so that the connections may be
readily inspected after the power unit is installed as intended.
N/A
12.1.8
A field-wiring compartment intended for connection of a wiring
system shall be attached to the power unit so that it is
prevented from turning.
N/A
12.1.9
An outlet box, terminal box, wiring compartment, or the like in
which connections to the power unit circuit are made in the field
shall be free from any sharp edge, including screw threads, a
burr, a fin, a moving part, or the like, that may abrade the
insulation on conductors or otherwise damage the wiring.
N/A
12.2
Wiring terminals and leads
No Wiring terminals and
leads
N/A
12.2.1
The field-wiring terminals mentioned in 12.2.2 - 12.2.12 are
terminals to which supply, control, output, or other permanent
connections are made in the field when the power unit is
installed.
N/A
12.2.2
Field-wiring terminals or leads shall be sized for the connection
of conductors having an ampacity appropriate for the rating of
the power unit.
N/A
12.2.3
A wiring terminal shall be provided with a pressure terminal
connector securely fastened in place - for example, firmly
bolted or held by a screw.
N/A
Exception No. 1: A wire-binding screw may be employed at a
wiring terminal intended for connection of a 10 AWG (5.3 mm2)
or smaller conductor if upturned lugs or the equivalent are
provided to hold the wire in position.
N/A
Exception No. 2: A wiring terminal need not be provided with a
pressure terminal connector if the terminal is intended for
connection of a 8 AWG (8.4 mm2) or larger conductor, and the
power unit complies with the requirements in 12.2.11.
N/A
12.2.4
A wiring terminal shall be prevented from turning or shifting in
position by a means other than friction between surfaces. This
may be accomplished by two screws or rivets; by square
shoulders or mortises; by a dowel pin, lug or offset; by a
connecting strap or clip fitted into an adjacent part; or by an
equivalent method.
N/A
12.2.5
A wire-binding screw at a field-wiring terminal shall not be
smaller than No. 10 (4.8 mm diameter).
N/A