Product Detail Manual

2014-09-04

: Pdf 484059-Attachment 484059-Attachment 010542 Batch7 unilog

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ALARMS & INDICATION
90
ALARMS & INDICATION
2
When you need it right, right noW, call Kele.
kele.com888-397-5353 USA March 2014
OperatOr StatiOnS
ST120 SerieS
ORDERING INFORMATION
ACCESSORIES PAGE
PILCLHCOV1 Clear hinged cover for push-pull model and ST120SN4XNM 90,92
PILCLHCOV5 Clear hinged cover for break-lens model except ST120SN4XNM
PILENS Replacement lens for break-lens model
PILNCCB N.C. stackable contact block for MST1 stations 90-92
PILNOCB N.O. stackable contact block for MST1 Stations 90-92
- Red maintained 40 mm mushroom (push-pull) labeled
Pull to Reset
NEMA 4X and 12 nonmetallic surface-mount box
F Red maintained 40 mm mushroom (push-pull) labeled
Pull to Reset
NEMA 4 and 12 all-metal flush-mount box
FN1 Red maintained 40 mm mushroom (push-pull) labeled
Pull to Reset
NEMA 1 all-metal flush-mount box
N1 Red maintained 40 mm mushroom (push-pull) labeled “Pull to Reset
NEMA 1 all-metal surface-mount box
RP1 Red “Raised Lid - Push Button” padlockable solid lid over momentary flush round push button
RP2 Red “Raised Lid - Push Button” padlockable solid lid over maintained flush round push button
LEGENDS
BS EMERGENCY - BOILER SHUT-DOWN
CS EMERGENCY - CHILLER STOP
FAN EMERGENCY - EXHAUST FAN
HS EMERGENCY - HVAC SHUT-DOWN
PO EMERGENCY - POWER OFF
RPG EMERGENCY - REFRIGERANT PURGE
SD EMERGENCY - SHUT DOWN
SO EMERGENCY - SHUT OFF
ST EMERGENCY - STOP
VS EMERGENCY - VENTILATION STOP
VSTART EMERGENCY - VENTILATION START
PUSH-BUTTON OPERATION
MODEL DESCRIPTION
ST120 Complete break-lens emergency operator station (spare lens included, contacts not included)
FN1 NEMA 1 all-metal flush-mount box
FN4 NEMA 4 and 12 all-metal flush-mount box
SN1 NEMA 1 all-metal surface-mount box
SN3R NEMA 3R rainproof all-metal surface-mount box
SN4 NEMA 4 and 12 all-metal surface-mount box
SN4XNM NEMA 4X non-metalic surface-mount box
- Red
Break Lens to Release Button
model (use normally closed contact to close circuit when button releases)
BP1 Red
Break Lens - Push Button
model, momentary operator
BP2 Red
Break Lens - Push Button
model, maintained operator
P1
Break Lens - Operate Switch
two-position selector switch, maintained both positions, short lever
P3
Break Lens - Operate Switch
three-position selector switch, maintained all positions, short lever
BREAK-LENS OPERATION
LEGENDS - See above
MODEL DESCRIPTION
ST120SL Complete push-pull emergency operator station (contacts not included)
Notes: Six contact blocks max (2 rows of 3) may be used on each break glass operator station and the -FN1 and -N1
modesl of push-button operation stations. The - model and F model push-button stations can only take three contact
blocks (1 row of 3).
All units use normally open contacts to close circuit or normally closed to open circuit (except "Break Glass of Release
Button" model).
ST120-SN3R-BP2-CS ST120SL-N1-BSST120-FN1-BP2-RPG ST120SL-RP2-VS
ST120-SN4XNM-PO
March 2014
Pilla
Electrical
Pr
oducts, Inc.
DESCRIPTION
ST120 Series Operator Stations offers a means of disconnect to
shut down equipment and/or initiate alarms during emergency
conditions. Contacts are rated 600V @ 10A AC and 2.5A DC. All
models carry a one-year warranty. UL file is E158147.

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