Upgrading to an
electronic time switch has never been easier with the ET1100 series.
This series replaces our popular ET100 series.
Program can be
repeated on a daily basis
operation from 120-277 VAC, 50/60 Hz
programming for accurate load control and reduced energy costs
Up to 28 set
points or events (14 ON/14 OFF per channel) can be preset to
automatically repeat on a daily basis
Daylight Saving Time adjustment (Factory Enabled)
EEPROM memory protects programming indefinitely
override or permanent manual override available via push buttons
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
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;
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.
ET1115 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
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
Auto DST: Automatic Adjustment for Daylight Saving Time (DST)
Battery Backup: Field replaceable AAA batteries maintain date and
keeping for 3 years minimum. Up front replacement does not require removal of
Wiring Terminals: #18 to #10 AWG wire
Minimum ON/OFF Times: 1 minute
Maximum ON/OFF Times: 23 hours 59 minutes
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.
2 ET1125 Models feature
contacts that can be field configured to act as two independently operated SPST,
one simultaneously operated DPST, or independently pulsed SPST for contactor and
bell ringing applications.