24 Hour Dial with Skipper
The T1900 Supervisor Series provides up to 96 operations (48 ON /48 OFF) every 24 hours. This series provides operations with minimum ON / OFF times of 15 minutes. Trippers slide in and out of dial for fast accurate setting. The skipper models provide for operations to be omitted on selected day(s) of the week. Model with carryover provides a minimum of 16 hours of carryover to maintain preset schedules within +/- 2% accuracy during power failures. The carryover automatically rewinds when power resumes. Only one hour is required to rewind the carryover for each two hours of power outage.
Specifications
- Case – Drawn steel 7-3/4" (19.7 cm) High, 5" (12.7 cm) Wide, 3" (7.6 cm) Deep in gray finish. Spring hasp, with hole for lock, holds permanently attached, side hinged door closed. Three mounting holes on back plus handy box mounting holes.
- Knockouts – Combination 1/2"-3/4" nominal knockouts, one on back and each side of case and two on bottom
- Optional Enclosures – See Time Switch Cases for optional enclosures
- Special Voltages and Cycles – See Time Switch Motors for available motors
- Switch Rating – 20 Amp maximum 125, 208-277 and 480 VAC; 1/2 HP , 125 VAC; 1 HP, 250 VAC
- Power Input – 5 Watts maximum
| Model |
NEMA 3R Case |
Switch |
Clock Volt 60 Hz |
Spring Wound Carryover |
Amps |
Skipper Wheel |
|---|
| T1905 | | SPDT | 125 | No | 20 | No |
|
| T1906 | | SPDT | 208-277 | No | 20 | No |
|
| T1975 | T1975R | SPDT | 125 | No | 20 | Yes |
|
| T1976 | T1976R | SPDT | 208-277 | No | 20 | Yes |
|
| T1975E | T1975ER | SPDT | 480 | No | 20 | Yes |
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