Model Number
Upgrading to an
electronic time switch has never been easier with the ET1700 series.
This series replaces our ET170 series.
Features include:
-
Permits
different operation each day
-
Multi-volt
operation from 120 to 277 VAC, 50/60 Hz
-
To-the-minute
programming for accurate load control and reduced energy costs
-
Up to 28 set
points or events (14 ON/14 OFF per channel) can be distributed
throughout the days of the week
-
Automatic
Daylight Saving Time adjustment (Factory Enabled)
-
Non-volatile
EEPROM memory protects programming indefinitely
-
Temporary
override or permanent manual override available via push buttons
Specifications:
Enclosure
Options: Standard: NEMA 1 Gray Painted Drawn Steel (see page 46 “A”)
‘R’ Option: NEMA 3R Gray Painted Drawn Steel (see page 46 “B”)
‘PD82’ Option: NEMA 3R Gray High-Impact UV Resistant Polycarbonate Plastic with
Clear Cover (see page 46 “C”)
Knockouts: Combination 1 ⁄2 – 3 ⁄4 in. nominal knockouts, one on back and
each side of
enclosure and two on bottom
Note: The electronic mechanism snaps into the standard Intermatic time
switch
enclosure, replacing mechanical mechanisms, if desired.
Cycle: ALL models 50/60 Hz.
Switch Rating: 30 Amp Inductive/Resistive, 24, 120, 240, 277 VAC, 60 Hz;
20 Amp
Resistive, 28 VDC; 1 HP, 120 VAC, 60 Hz; 2 HP, 240 VAC, 60 Hz; 5 Amp Tungsten,
120-240 VAC, 60 Hz; 20 Amp Ballast, 120-277 VAC, 60 Hz.
ET1715 models Normally Open (NO), Normally Closed (NC) contact ratings:
20 Amp (NO), 10 Amp (NC) Resistive/Inductive, 120, 240 VAC; 1 HP (NO), 1 ⁄4 HP
(NC),
120 VAC; 2 HP (NO), 1 ⁄2 HP (NC), 240 VAC; 5 Amp Tungsten, 120, 240 VAC; 20 Amp
(NO), 3 Amp (NC) Ballast, 120-277 VAC
Pulse Feature: 2-Circuit models feature 2-Second pulse option for
contactor and bell
ringing applications
Auto DST: Automatic Adjustment for Daylight Saving Time (DST)
Battery Backup: Field replaceable “AAA” batteries maintain date and
accurate time
keeping for 3 years minimum. Up front replacement does not require removal of
mechanism
Wiring Terminals: #18 to #10 AWG wire
Minimum ON/OFF Times: 1 minute
Maximum ON/OFF Times: 6 days 23 hours 59 minutes
Model Number:
ET1715CPD821
Circuits: 1
Switch: SPDT Clock Volts AC: 120, 208, 240, 277 Amp Rating:
20/10 HP Rating: 1HP/2HP Enclosure: NEMA 3R
1 CPD82 Models feature NEMA 3R
high impact polycarbonate plastic enclosure with clear cover for easy viewing of
time switch mode and current status.