INT-ST01_Specs_Sheet

INT-ST01_Specs_Sheet
ST01 Series
In-Wall Timers
Project:
Location:
ST01 Series
Product Type:
Digital In-Wall Timers
Contact/Phone:
The ST01 Series In-Wall Timers are easy-to-program, 4-button
programmable timers that allow up to 40 event settings per week. The
timers have an Astronomic feature for sunrise and sunset switching.
Model #:
Features
• Easy to program for 24-Hour or 7-Day load control
• Auto Daylight Saving Time adjustment
• CFL/LED compatible
• Astronomic feature provides sunset ON and sunrise OFF settings or
combine Astronomic features with specific timed ON/OFF
programming
• Low battery indicator
• Continuously displays time of day, mode and load status
• CR2 lithium battery provides up to 2+ years of time keeping
without AC power
• Replaces single-pole or 3-way switches in a variety of applications
• Random setting feature available to avoid predictable time
controlled look
• User program selections are stored in non-volatile memory
• Controls all voltage/frequencies with no adjustments required
• No neutral required
• Manual override feature
ot for use with sunlamps, saunas, or loads that could cause
N
personal injury if timed incorrectly.
Ratings
Switch Ratings:
Resistive: 15 Amp, 120-277 VAC
Tungsten: 15 Amp, 120 VAC
6 Amp, 208-277 VAC
ST01A
Ballast (magnetic):8 Amp, 120 VAC
4 Amp, 208-277 VAC
Motor: 1 HP, 120 VAC
2 HP, 240 VAC
DC Loads: 4 Amp, 12 VDC
2 Amp, 28 VDC
Dimenisons:
2.75" H x 1.75" W x 1.46" D
Warranty:Limited 1 year
Model Number
Switch
Manual Override
Neutral Required
Battery Backup
Color
ST01
Single-Pole/3-Way*
Yes
No
Yes
White
ST01A
Single-Pole/3-Way*
Yes
No
Yes
Almond
*3-way applications up to 100 feet
Energy Controls xx
ST01 Series
Specification
The timer shall be a solid state electronic control, capable of permitting 40 event settings to be distributed through a
7-Day time period, plus one Astro ON and one Astro OFF setpoint per day. The time-of-day event settings shall be
programmable to the nearest minute with a minimum ON duration of 1 minute and a maximum ON duration of 6 days,
23 hours, 59 minutes. The timer shall have a digital LCD to show mode and time of day using a 12 hour AM/PM indicator.
The timer shall provide a manual override control for both temporary and permanent overrides. The timer shall operate
over a temperature range of 32°F to 104°F (0°C to 40°C). A lithium battery provides up to 2+ years of time
keeping without AC power. User program selections are stored in a non-volatile memory. Switch configuration to be
SPST with a CSA listed rating of: Resistive (heater): 15 Amp, 120-277 VAC; Tungsten (incandescent):15 Amp, 120 VAC;
6 Amp, 208-277 VAC; Ballast (flourescent); 8 Amp, 120 VAC; 4 Amp, 120 VAC; Motor: 1 HP, 120 VAC; 2 HP, 240 VAC; DC
Loads: 4 Amp, 12 VDC; 2 Amp, 28 VDC. The timer must fit a standard wall box and accept a rectangular decorator wall
plate. Timer contacts shall make or break current according to user adjustable program.
The timer shall be Intermatic model ____________________(Almond-ST01AC)(White-ST01C).
Diagrams
DIAGRAM 1:
TYPICAL EXISTING
2-SWITCH SETUP
LOAD
“COMMON” TERMINAL
LINE
WIRE “A”
WIRE “C”
WIRE “B”
NEUTRAL
3-WAY
REMOTE SWITCH
3-WAY
MAIN SWITCH
LOAD
DIAGRAM 2:
2-SWITCH SETUP,
TIMER INSTALL
RE-USING EXISTING
REMOTE 3-WAY SWITCH
LINE
BLUE
BLACK
WIRE “B”
TIMER
WIRE “C”
NEUTRAL
JUMPER
RED
NOT USED
WIRE “A”
3-WAY
REMOTE SWITCH
“COMMON” TERMINAL
LOAD
DIAGRAM 3:
2-SWITCH SETUP,
TIMER INSTALL USING
NEW SINGLE-POLE
REMOTE SWITCH
Energy Controls
LINE
BLUE
BLACK
WIRE “B”
TIMER
WIRE “C”
JUMPER
RED
WIRE “A”
SINGLE-POLE
REMOTE SWITCH
www.intermatic.com
NEUTRAL
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