Intermatic ET2100 Series Electronic Timers Boost Efficiency
Control your lighting and equipment schedules with the Intermatic ET2100 Series Electronic Time Controls. These 24-hour electronic timers are designed for simplicity, durability, and precision, providing to-the-minute accuracy for a variety of indoor and outdoor applications.
Unparalleled flexibility is yours with the ET2100 Series Electronic Time Control. With features like automatic voltage selection (120-277 VAC), up to 96 ON/OFF events, and up to 50 holiday blocks, you can be sure that loads operate precisely when needed, all year round. These are perfect for high-traffic residential, commercial, and industrial settings thanks to their advanced features, including zero-crossing technology, LED compatibility, a 100-hour supercapacitor backup, and a USB connector for simple schedule transfer.
Whether you need single-circuit, dual-circuit, or four-circuit control, the ET2100 lineup includes models in Type 1 indoor metal, Type 3R outdoor steel, and Type 3R indoor/outdoor plastic enclosures to match any installation environment.
ET2100 Series Key Benefits
-- To-the-minute 24-hour scheduling
-- Auto-selecting 120–277 VAC input
-- 96 ON/OFF events per day
-- 50 holiday blocks with independent scheduling
-- LED-compatible relay design with zero-crossing technology
-- USB port for schedule backup/transfer
-- 100-hour supercapacitor (no batteries required)
-- Manual 2-hour mode
-- Non-volatile EEPROM memory
-- Available in 1-, 2-, and 4-circuit models (SPST & SPDT options)
ET2100 Series Models
-- 1-Circuit SPST: ET2105C, ET2105CP, ET2105CR
-- 1-Circuit SPDT: ET2115C, ET2115CP, ET2115CR
-- 2-Circuit SPST: ET2125C, ET2125CP, ET2125CR
-- 4-Circuit SPST: ET2145C, ET2145CP, ET2145CR
Ideal for:
-- Indoor/outdoor lighting control
-- Pump and machinery operation
-- ON/OFF scheduling
If you have any further questions or need assistance, please contact our Technical Services team by calling 815-675-7000, or via Chat on Intermatic.com. They are available Monday through Friday from 8:00 a.m. to 4:30 p.m. CST.
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