Description of Intermatic T104R201 Time Switch Metal Enclosure, Double-Pole, Single-Switch, with Heater Protection.
These heavy-duty Mechanical Time Switches are designed for commercial, industrial and residential applications and have the highest motor load ratings in the industry. They provide up to 12 ON/OFF operations each day with a minimum ON/OFF time of 1 hour. All models are equipped with ON and OFF trippers and are available in either plastic or metal indoor/outdoor enclosure.
T104R201 and T104P201 Series Time Switches are designed to turn OFF a gas fired swimming pool heater approximately 20 minutes before the filter pump shuts down. This eliminates the problem of pounding and knocking due to overheated water, reduces scale and lime deposits and extends the service life of the heater.
Applications: • Booster Pumps • Lighting • Hydro Chlorinators • Fans • Air Conditioning • Heat Pumps • Swimming Pool and/or Spa Filter Pumps with Gas Fired Heaters
Enclosure: NEMA 3R rated for Indoor/Outdoor installation. 0.034 in. drawn steel in beige finish 9-3/8 inch (23.8 cm) H x 5-1/2 inch (14.0 cm) W x 3-5/8 inch (9.2 cm) D. Knockouts: Combination 1/2 – 3/4 inch nominal knockouts, 1 on back and each side of enclosure and 2 on bottom. Switch Rating: 40 Amp Resistive each pole, 120-480 VAC; 40 Amp Tungsten, Inductive or 1000 VA Pilot Duty each pole, 120-277 VAC; 2 HP (24 FLA) 120 VAC; 5 HP (28 FLA) 240 VAC. Heater Protection Circuit: 10 Amp, 240 V max.