Intermatic T1975 Mechanical Timer 24 Hour, 120V 20 Amps, Single Pole Double Throw (SPDT) 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. Models with carry-over provide a minimum of 16 hours of carry-over to
maintain preset schedules within ± 2% accuracy during power failures. The
carry-over automatically rewinds when power resumes. Only one hour is required
to rewind the carry-over for each two hours of power outage. These switches are
ideal in areas where shorter duration ON/OFF times are required and power
outages occur entailing costly resetting.
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.
| Other Intermatic 24 Hour Mechanical
Timer with Skipper |
| Model# |
Switch |
Voltages |
Spring
Wound Carryover |
Amps |
Skipper
Wheel |
| T1905 |
SPDT |
125 |
No |
20 |
No |
| T1906 |
SPDT |
208-277 |
No |
20 |
No |
| T1975 |
SPDT |
125 |
No |
20 |
Yes |
| T1976 |
SPDT |
208-277 |
No |
20 |
Yes |
