Data Sheet

Product Specification Sheet APS685 - Rev. 07/2013
SF154A Emergency Push Call Station
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: [phone] • Fax: [phone]
TOLL-FREE: [phone] • Web: AlphaCommunications.com • Email: [e-mail]
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.
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Without Button Depressed With Button Depressed
Architects' And Engineers' Specifications
Emergency Push Station(s) shall be Alpha Communications®
SF154A or approved equal. Operation of all system emergency
signals shall be accomplished by depressing the push button
switch.
When activated, the switch shall turn from Black to Red, indicating
that a call has been placed. Canceling the call shall be possible
only at the point of origin. The switch shall be mounted on a
white plastic faceplate, marked 'EMERGENCY' in black lettering.
Faceplate shall be made of flame retardant White ABS plastic.
Standard mounting screws shall be provided.
Contractor shall observe all local and national electrical and
building codes.
SF154A Emergency Push Call Station
The Alpha Communications® SF154A push type emergency station
is used to initiate system emergency signals. Signaling an
emergency is accomplished by depressing the locking push button
switch located at the center of the faceplate to the "IN" position.
In this position, the button will appear Red. Depressing the push
button again cancels the call and the Red color disappears and
turns Black. The signal cannot be cancelled except at the point of
origin.
Required Components
Simple, reliable operation
Call activates lamp on annunciator panel and corridor lamp.
Mounted on attractive flame retardant white ABS plastic
faceplate with the word EMERGENCY in black lettering
Specifications
Dimensions:
Height: 4.50" (114mm)
Width: 2.75" (70mm)
Depth: 2.44" (52mm)
Panel: Flame retardant White ABS plastic faceplate
Connection: Wire pigtail leads
Mounting:
Steel City #52171 box with Steel City #52C14
plaster ring, or Alpha Communications® Model
IH358 box with IH357 ring, or EXACT EQUAL.
Vertical mount.
Marking: Marked EMERGENCY in Black lettering