15
Technical Data TD00801003E
Effective November 2011
Elevator Control ES Switch
eaton corporation www.eaton.com
16. Can the Eaton Elevator Control ES switch be used in an
application where no fire alarm exists and can a smoke
detector be connected instead?
No, this is not in accordance with the fire code. Commercial smoke
detectors must be connected through the FACP.
17. Does the FR Relay (Option F1 or F3) change state during
a power loss?
Yes, the FR relay will change state. The FR relay is designed to moni-
tor voltage that is available for the shunt-trip. This is a requirement of
NFPA 72.
18. Is the operating handle of the Eaton Elevator Control ES
switch lockable in the “OFF” position only?
From the factory the handle can only be locked in the “OFF” position
and can accommodate a maximum of three padlocks. Field modifica-
tion to drill the shroud can allow locking in the “ON” position. Check
with your local AHJ for requirements. The switch will shunt trip as
usual, even with the handle locked ON.
19. What enclosures are available for the Eaton Elevator
Control ES Switch?
All ratings of the Eaton Elevator Control ES switch come standard
with a UL (NEMA) Type 1 enclosure. Optional enclosures include UL
(NEMA) type 3R, 4, and 12. Consult the factory for other options.
20. Is a CPT always required in an Eaton Elevator Control
ES switch?
Yes, to meet NFPA codes, a CPT will be required to supply the
120Vac for shunt-tripping.
21. I lost the keyswitch, can I get another?
Yes. The part number is E22KS2 if the back of the switch says E22.
If the back of the switch says M22, the part number is M22-ES-MS1.
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