Telco Envirotrols Inc.

Women's Business Enterprise National Council

 


Specializing in Environmental Equipment, Controls, and Parts


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A19 Series

Coiled Bulb Space Thermostat

Description

Wide range temperature control with air coil sensing element.

Applications

Use for return air or space temperature sensing.

Features

  • wide temperature range
  • NEMA 1 enclosure

Electrical Ratings

Motor Ratings VAC 120 208 240
A19BAB, A19BAC
AC Full Load Amp 16.0 9.2 8.0
AC Locked Rotor Amp 96.0 55.2 48.0
Non-Inductive or Resistance Load Amp1 (Not Lamp Loads) 22 amps, 120 to 277 VAC
Pilot Duty - 125VA, 24 to 600 VAC
A19BAF
AC Full Load Amp 6.0 3.4 3.0
AC Locked Rotor Amp 36.0 20.4 189.0
Non-Inductive or Resistance Load Amp  (Not Lamp Loads) 10 amp, 120 to 277 VAC
Pilot Duty - 125VA, 24 to 277 VAC
COOLING - A19BBC
AC Full Load Amp 16.0 9.2 8.0
AC Locked Rotor Amp 96.0 55.2 48.0
Non-Inductive or Resistance Load Amp1 (Not Lamp Loads) 22 amps-120 to 277 VAC
Pilot Duty - 125VA, 24 to 600 VAC

1.    SPST and only one side of SPDT control; SPDT - 16 amps 120 to 277 VAC

Selection Chart

A19 Series Coiled Bulb Space Thermostat

Code Number Switch Action Range °F (°C) Diff °F (°C) (Factory Set) Bulb and Capillary Range Adjuster Max. Bulb Temp. °F (°C)
VENTILATING, HEATING
A19BAB-3C SPST, Open High 35 to 95

 (0 to 35)

3 (1.7) Fixed 1 3/8 in x 2 1/4 in.; Coiled Knob 140 (60)
A19BAC-1C SPDT 30 to 110

 (-1 to 43)

3 1/2 (1.9) Fixed 1 3/8 in x 2 1/4 in.; Coiled Convertible 140 (60)
A19BAF-1C SPDT 30 to 110

 (-1 to 43)

1 1/2 (0.9) Fixed 1 3/8 in x 2 1/4 in.; Coiled Knob 140 (60)
COOLING
A19BBC-2C1 SPDT -30 to 100

(-34 to 38)

3 to 12 

(1.7 to 7)

1 3/8 in x 2 1/4 in.; Coiled Convertible 140 (60)

 

1.    Replaces White-Rodgers 201-16, -8, 2A37-1; Ranco 010-1418, -1802, 016-594, C30-C1101; Honeywell T631A, T696A, T6054 A1005.

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Last modified: 07/28/08