Astronomic 365-Day 1-Circuit Electronic Control, 120-277 VAC, 50/60 Hz, SPDT, Indoor Metal Enclosure, Ethernet Optional

Astronomic 365-Day 1-Circuit Electronic Control - Electronic Timer Control

The Astronomic 365-Day 1-Circuit Electronic Control (Model ET90115C) from Intermatic is designed for precise indoor lighting control and timing applications. This electronic timer control offers powerful and intuitive scheduling with maintenance-free operation, supporting up to 2,000 events and holiday schedules. It provides advanced scheduling capabilities including relative events such as the fourth Thursday of November or the first week of the year. With built-in Ethernet and USB connectivity, it allows real-time remote control, program transfer, and firmware updates. This timer is suitable for electrical distributors and lighting solutions providers seeking reliable wire and cable timing controls or switchgear supplier applications.

Specifications

• Model Number: ET90115C
• Input Voltage: 120-277 VAC, 50/60 Hz
• Number of Circuits: 1
• Switch Type: SPDT
• Maximum Power Consumption: 16 W
• Minimum ON/OFF Time: 1 second
• Maximum ON/OFF Time: 365 days
• Maximum Pulse Time: 23 hours, 59 minutes
• Maximum ON/OFF Operations: 2,000
• Setpoint Program Count: 2,000
• Load Ratings:
  • General Purpose NO: 30 A, 12-240 VAC
  • General Purpose NC: 10 A, 12-240 VAC
  • Resistive NO: 30 A, 12-240 VAC; 20 A, 28 VDC
  • Resistive NC: 10 A, 12-240 VAC; 10 A, 28 VDC
  • Magnetic Ballast NO: 20 A, 120-277 VAC
  • Magnetic Ballast NC: 3 A, 120-277 VAC
  • Electronic Ballast NO: 8 A, 120-277 VAC
  • Tungsten NO: 5 A, 12-120 VAC
  • Motor NO: 1 HP at 120 VAC, 2 HP at 240 VAC
  • Motor NC: 1/4 HP at 120 VAC, 1/2 HP at 240 VAC
  • Pilot Duty NO: 470 VA, 120-240 VAC
  • Pilot Duty NC: 275 VA, 120-240 VAC
• Backup Type: 100-hour supercapacitor (no batteries required)
• Enclosure Type: Indoor Metal Enclosure, Type 1
• Dimensions (H x W x D): 7.8 x 5.1 x 3 inches
• Operating Temperature Range: -40 ¬∞F to 104 ¬∞F (-40 ¬∞C to 40 ¬∞C)
• Country of Origin: Mexico
• Certifications: UL, cUL, CSA, Title 20 compliant
• UPC Code: 078275124837
• Warranty: 3-Year Limited

Features

• Automatic input voltage selection from 120 to 277 VAC, 50/60 Hz
• Over 2,000 programmable events plus holiday schedules
• Advanced scheduling including relative events (e.g., fourth Thursday of November)
• 100-hour supercapacitor backup eliminates the need for batteries
• USB connection for uploading, downloading, and transferring programs
• Firmware upgradeable in-field via USB or Ethernet
• PC app for easy scheduling and control, including remote operation
• Mobile app for real-time status monitoring and manual overrides
• Non-volatile memory protects programming indefinitely
• SPDT switch type for reliable circuit control

Downloads & Links

• Instruction Sheets
• Spec Sheet
• Brochure