Digital 7-Day Time Switch

Digital 7-Day Time Switch
Digital 7-Day Time Switch
EI500 Series Decorator Digital 7-Day Time Switch
The EI500 series compact 7-day timers provides up to 7-ON and 7-OFF operations per week which can
be used for 24-hour or 7-day load control of lights, fans, pumps, and other medium-duty loads for energy
savings, security, and convenience. Its compact, quiet, low profile design is easy to program for to-the-minute
24-hour or 7-day control. In addition, the display continuously shows time of day, day of the week, timer load
and the load status. Available in three colors white, ivory, and light almond. Replaces single-pole switches
in a variety of applications.
Specifications
Applications:
• Schools
• Offices
• Airports
• Stores
• Hotels
• Restaurants
• Parks
• Apartments
For Controlling:
• Hall Lights
• Ceiling Lights
• Whole House Fans
• Paddle Fans
• Porch Lights
• Outdoor Lights
• Air Conditioners
• Coffee Makers
• Boilers
• Attic Fans
• Industrial Fans
• Automated Control
UL916
E76987
60
32°F
(0°C)
to
158°F
(70°C)
Switch – Single-pole
Switch Rating –
Resistive (heater): 15 Amp, 120 VAC 1800 Watts;
Tungsten (incandescent): 8.3 Amp, 120 VAC 1000 Watts;
Ballast (fluorescent): 8 Amp, 120 VAC;
Motor: 1/4 H.P., 120 VAC;
Caution: Do not use for sunlamps, sauna, etc...
Events – 7 ON & 7 OFF Events per Day.
Colors – Available in White, Ivory, and Light Almond
Style – Decorator Styling.
Special Voltages and Cycles – 50 or 60 Hz.
Engineering Specification
Electronic 7-Day Timer.
The timer switch shall be a solid state electronic control capable of permitting 7-ON and 7-OFF set points to be distributed through a
7-day time period. The time and set points 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 backlit digital LCD readout to show day-of-week and timeof-day using 12 hour AM/PM indicator. The time switch shall provide a manual override control for both temporary or permanent override.
Time switch shall operate over a temperature range of 32°F (0°C) to 158°F (70°C). An internal rechargeable battery shall protect program
information and time-of-day for a minimum of 36 hours. Switch configuration to be SPST with a UL listed rating of: 20 amp Resistive,
120 Volts AC, 50/60 Hz; 15 amps Resistive, 120 Volts AC, 50/60 Hz; 1/4 HP, 120 Volts AC, 50/60 Hz; 8.3 amps Tungsten, 120 Volts AC,
50/60 Hz; 10 amps Ballast, 120 Volts AC, 50/60 Hz The timer must be able to fit a standard wall box and accept a rectangular decorator
wall plate. Timer contacts shall make or break current according to user adjustable program. Timer shall be Intermatic Model ______
(Ivory - EI500, White - EI500W, Light Almond - EI500LA)
Model#
Switch
Clock Voltage
Max
Wattage
Color
EI500C
EI500WC
EI500LAC
Single-Pole
Single-Pole
Single-Pole
120 VAC 50/60 Hz
120 VAC 50/60 Hz
120 VAC 50/60 Hz
1,800
1,800
1,800
Ivory
White
Light Almond
2.5 lbs
1.1 kg
WEATHERPROOF • ENERGY CONTROLS • PROFESSIONAL LIGHTING • POOL & SPA • SURGE PROTECTION • CONSUMER
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