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A19 Series
Temperature Control with NEMA 4X
Enclosure (Remote Bulb)
Description
This is a remote bulb temperature control with a
watertight NEMA 4X enclosure.
Applications
- cooling tower sump heaters
- control of heating or ventilating equipment
Features
- watertight gasketed thermoplastic enclosure that meets
NEMA 4X specifications
- concealed setpoint adjustment
Technical Specifications
Maximum ambient temperature: 140°F (60°C)
Electrical Ratings
|
Motor Ratings VAC |
120 |
208 |
240 |
277 |
|
AC Full Load Amp |
16.0 |
9.2 |
8.0 |
- |
|
AC Locked Rotor Amp |
96.0 |
55.2 |
48.0 |
- |
|
AC Non-Ind. Amp when connected SPST |
22.0 |
22.0 |
22.0 |
22.0 |
|
AC Non-Ind. Amp when connected SPDT |
16.0 |
9.2 |
8.0 |
6.9 |
|
Pilot Duty - 125 VA, 24 to 600VAC |
Selection Chart
|
Code Number |
Switch Action |
Range |
Diff F (C) |
Bulb and Capillary |
Bulb Well No. (order separately) |
Range Adjuster |
Max. Bulb Temp F (C) |
|
A19QSC-1C |
SPDT |
0 to 150
(-18 to 66) |
5 (2.8) Fixed |
0.290 x 2 1/2 in; 10 ft. Cap |
WEL11A-601R |
Screwdriver slot |
190 (88) |
|
A19QSC-2C |
SPDT |
100 to 250
(38 to 121) |
6 (3) Fixed |
0.290 x 2 3/8 in; 10 ft. Cap |
WEL11A-601R |
Screwdriver slot |
290 (143) |
|
A19QSC-3C |
SPDT |
200 to 350
(93 to 176) |
5 (2.8) Fixed |
0.366 x 2 1/4 in; 10 ft. Cap |
- |
Screwdriver slot |
390 (199) |
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