

Intermatic T1905HDM 24-Hour Heavy-Duty Metal Dial Mechanical Time Switch, Mechanism Only, 125 VAC, 60Hz, SPDT, 15 Minute Interval
These heavy-duty time switches are designed to handle the toughest environments and have fully encapsulated motors to prevent dust or debris from entering the motor. The ON/OFF trippers are permanently attached to the metal dial to avoid the accidental loss of a tripper. These time switches offer 15-minute intervals, providing up to 96 operations each day.
Features:
- Heavy-duty metal dial and metal enclosure withstands the most punishing environmental conditions
- Models with skipper wheel allow for operations to be omitted on selected days of the week
- Easy-to-set trippers rotate in/out for fast, accurate setting
- Up to 96 operations (48 ON/48 OFF) every 24 hours
- 15-minute intervals between events
- Fully encapsulated motor with protected gears
Applications:
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Indoor Lighting Control
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Timing/Scheduling ON/OFF
Specifications:
Input Voltage Range(s) | 125 VAC, 60 Hz | Maximum ON/OFF Operations | 48 |
Number Of Circuits | 1 | Operation Mode | 24 hour |
Resistive | 20 A, 125 VAC, 60 Hz, 20 A, 208 VAC, 60 Hz, 20 A, 240 VAC, 60 Hz, 20 A, 277 VAC, 60 Hz, 20 A, 480 VAC, 60 Hz | Switch Type | SPDT |
Enclosure Type | N/A - Mechanism only | Minimum ON/OFF Times | 15 min |
Maximum Power Consumption (W) | 3 W | Wiring Option | Terminals |
Resistive Load Ratings Ranges | 20 A, 125-480 VAC, 60 Hz | Warranty Period | 1-Year limited |
Has Manual Override | Yes | Motor (Three-Phase) | 1/2 HP, 125 VAC, 60 Hz, 1 HP, 250 VAC, 60 Hz |
Number of Trippers Included | 96 | Skipper Wheel | Not Included |
Wire Size Max | #12 AWG | Wire Size Min | #14 AWG |
Operating Temperature Max (°C) | 54 | Operating Temperature Max (°F) | 130 |
Operating Temperature Min (°C) | -40 | Operating Temperature Min (°F) | -40 |
Unit Carton Height (in) | 8.5 | Unit Carton Length (in) | 5.5 |
Unit Carton Weight (lb) | 1.896 | Unit Carton Width (in) | 3.25 |
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