Energy Guide

Page 37 of 104 Report No.: HK2107050725-SR

UL 507

Clause Requirement + Test Result - Remark Verdict

TRF No. UL507A

27.2 A control, other than as specified in 27.4, shall

comply with the:

a)Standard for Fan Speed Controls, UL 1917;

b)Standard for Industrial Control Equipment, UL

508;

c)Standard for Power Conversion Equipment, UL

508C;

d)Standard for Automatic Electrical Controls – Part

1: General Requirements, UL 60730-1;

N/A

27.3 Switches shall comply with one of the following, as

applicable:

a)Standard for Switches for Appliances – Part 1:

General Requirements, UL 61058-1, with minimum

6000 cycles of endurance rating;

b)Standard for General-Use Snap Switches, UL 20;

c)Standard for Nonindustrial Photoelectric Switches

for Lighting Control, UL 773A.

N/A

27.4 A switch or control intended to be located between

the branch circuit and the appliance must comply

with one of the following:

a)The Standard for General-Use Snap Switches,UL

20;

b)The Standard for Solid-State Fan Speed

Controls, UL 1917; or

c)Other equivalent standards intended to

determine compliance of the switches or controls

for branch circuit installation.

N/A