Test Report

Report Reference No.: 50337286 001
UL 1012
Clause
Requirement – Test
Result – Remark
Verdict
Page 7 of 75
a) Have a flammability classification of V-1 or better in
accordance with the Standard for Tests for Flammability of
Plastic Materials for Parts in Devices and Appliances, UL 94;
and
N/A
b) Comply with the requirements for physical barriers specified
in the Standard for Polymeric Materials - Use in Electrical
Equipment Evaluations, UL 746C.
N/A
7.1.9
The requirement in 7.1.7 necessitates that a switch, a relay, a
solenoid, or the like, be completely and individually enclosed,
unless it can be shown that:
Enclosed
P
a) Malfunction of the component does not result in a risk of
fire; or
N/A
b) There are no openings in the enclosure through which
molten metal, burning insulation, flaming particles or the like
could fall.
N/A
Exception No. 1: This requirement does not apply to terminals.
N/A
Exception No. 2: Ventilation openings may be provided in the
bottom of an enclosure if the openings incorporate a perforated
metal plate as described in Table 7.2; a galvanized or stainless
steel screen having a 14- by 14-mesh per inch (25.4-mm)
constructed of wire with a diameter of 0.018 inch (0.5 mm)
minimum; or other construction complying with the Hot, Flaming
Oil Test, Section 57.
N/A
7.1.10
With regard to 7.1.7, if openings in the enclosure are provided,
it will also necessitate the use of a barrier:
N/A
a) Under wire, unless it is of the flame-retardant type, such as
neoprene- or thermoplastic-insulated wire; and
N/A
b) Under a fuse, unless a complete, unventilated enclosure is
provided for each fuse.
N/A
Exception: A barrier is not needed under:
N/A
a) A supplementary fuse;
N/A
b) A fuse connected in a Class 2 circuit;
N/A
c) An individually enclosed fuse such as an extractor fuse; or
N/A
d) A fuse within a complete unventilated enclosure.
N/A
Consideration will be given to a fuse enclosed within a
transformer winding.
N/A
7.1.11
A compartment or part of an enclosure that contains field-wiring
splices in other than a Class 2 circuit shall not be provided with
ventilating openings.
No opening
N/A
7.1.12
Glass or thermoplastic covering an opening for user servicing,
such as replacing a pilot lamp, and enclosing live parts that are
guarded in accordance with 7.6.3, 7.6.4, or 9.1.4 shall be
securely retained in place, and shall comply with:
N/A
a) Mechanical Strength Tests for Metal Enclosures,
Section 45;
N/A
b) Abnormal Tests, Section 54; and
N/A
c) Flammability tests for thermoplastic enclosures as specified
in 7.1.5.
N/A
7.1.13
The operating handle of a circuit breaker, the operating button
of a manually-operable protector, the capped portion of an
extractor-type fuseholder, or a similar part may project outside
the enclosure.
N/A
7.2
Mounting means
No mounting means
N/A