SUNS International LLC.
Building Products Listing Program
- SUNS International LLC.
- Electromechanical Elevator Door Interlock
- Chelmsford, MA
- June 8, 2022
ASME A17.1-2019/CSA B44-19 “Safety Code for Elevators and Escalators Includes Requirements for Elevators, Escalators,
Dumbwaiters, Moving Walks, Material Lifts, and Dumbwaiters With Automatic Transfer Devices”.
CSA B44.1-19/ASME A17.5-2019 “Elevator and Escalator Equipment”.
CSA B355-19 “Platform lifts and stair lifts for barrier-free access”.
ASME A18.1-2020 “Safety Standard for Platform Lifts and Stairway Chairlifts”.
Elevator safety interlock switch designed for use in residential applications, with person with disabilities, vertical platform lifts for mobility impaired persons, swing or hinge door, material lifts, dumbwaiters.
Products are marked in a permanent manner where it is readily visible after installation with the following:
a) Manufacturer’s name or trademark
b) Model designation
c) Month and year of manufacture
d) Product ratings: voltage, frequency, current
e) QAI file Number: E11203
f) The wording “ASME A17.1/CSA B44, CSA B44.1/ASME A17.5, CSA B355, and ASME A18.1”
g) Warning markings as required by the standards in English and French
h) QAI logo shown here:
Model Rating Description Environmental Locations SS6291 24 VDC, 0.5A Elevator Safety Interlock Switch Dry Location only
The materials, products or systems listed in this directory have been qualified to bear the QAI Listing Mark under the conditions stated with each Listing. Only those products bearing the QAI Listing Mark are considered to be listed by QAI.
No warrantee is expressed or implied, and no guarantee is provided that any jurisdictional authority will accept the Listing found herein. The appropriate authorities should be contacted regarding the acceptability of any given Listing.
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