Intermatic ET8415CR - Contact Ratings; Electrical Specifications; General Specifications

ET8415CR
Contact Ratings:
UL CSA Load Type Voltage Frequency
30 Amp 30 Amp Resistive 120/240 VAC 60 Hz
20 Amp 20 Amp Resistive 28 VDC –
30 Amp 30 Amp Inductive 120/240 VAC 60 Hz
20 Amp 20 Amp Ballast 120-277 VAC 60 Hz
5 Amp 5 Amp Tungsten 120/240 VAC 60 Hz
1 HP 1 HP Motor 120 VAC 60 Hz
2 HP 2 HP Motor 240 VAC 60 Hz
4.5 Amp – Electronic Ballast 120-277 VAC 60 Hz
Input Voltage: 120 -277 VAC, 50/60 Hz
Power Consumption: 7 Watts maximum
Contact Conguration: SPST x4
Pulse Feature: 2-second pulse option for contactor and bell ringing applications.
Auto DST: Automatic adjustment for Daylight Saving Time
Supercapacitor Backup: 100 hour supercapacitor maintains date and accurate time. Supercapacitor fully
recharges in 30 minutes.
Wiring Terminals: #18 to #10 AWG wire
Minimum ON/OFF Time: 1 minute
Maximum ON/OFF Time: 6 days, 23 hours 59 minutes
Warranty: Limited 1 year
Model Number Circuits Switch Volts AC Rating Enclosure Shipping Weight
ET8415CR* 4 SPST 120-277 30 Amps Type 3R Steel 3.7 lbs. (1.7 kg)
*Can be wired to DPST
Specification
The 7-Day Astronomic electronic-type time switch shall be capable of permitting up to 28 ON/28 OFF events. In
addition, the time switch shall include selectable Astronomic (sunrise/sunset) settings for each day and circuit to allow
load switching at sunset and/or sunrise without a photo control device. The time switch shall provide a minimum ON or
OFF time of 1 minute. The time switch to be powered by ___ (120)(208)(240)(277) VAC, ___ (50)(60) Hz power supply. The
time switch mechanism features a snap-in design to provide easy mechanism removal for mounting the enclosure. The
time switch enclosure shall be a Type 3R Steel lockable enclosure that shall be painted with an electrostatic process to
eliminate the potential for corrosion. The time switch shall provide clear terminal identication on a see-through
non-curling terminal insulator. Terminal connections shall provide secure connections for wire sizes up to #10 AWG.
Switch conguration shall be _____ (SPST)(DPST) with a UL or CSA listed switch rating of:
• Resistive: 30 Amps @ 120/240 VAC
• Resistive: 20 Amps @ 28 VDC
• Inductive: 30 Amps @ 120/240 VAC
• Tungsten: 5 Amps @ 120/240 VAC
• Ballast: 20 Amps @ 120-277 VAC
• Motor: 1 HP @ 120 VAC
• Motor: 2 HP @ 240 VAC
The time switch shall be UL or CSA listed under UL category 916 Energy Management Equipment and shall be
Intermatic model ET8415CR.
www.intermatic.com
Energy Controls
300ET10048
ET8415CR