Optional Constructions; Specifications - Johnson Controls A19 Series Manual

A built-in high cutout stop is an integral part of these
controls and may be adjusted quickly and easily in the
field. Product Number A19BAG-1 is especially
designed for portable heaters. It is supplied with a
6 ft cord, 120 V.A.C. polarized plug, and a chain hanger
kit.

Optional Constructions

Note: For most prompt service, select controls listed
under "Specifications," below. If these are not entirely
suitable for your application, then the following
variations are available.
Adjustable Differential: Available at extra cost.
Armored Capillary: Single braided copper armor may
be supplied at extra cost.
Capillary Tube: Additional length of capillary over
6 ft available at extra cost. Extra length in 2 ft
increments from 6 ft to 10 ft; over 10 ft in 5 ft
increments.
Contact Unit: Close differential or special close
differential may be supplied.
Mounting Bracket: Optional at extra cost.

Specifications

Product
Number Appl. Action
A19AAB-4 Fluid Opens
Cutout on rise
A19AAB-7 Industrial Opens
Oven on rise
A19AAB- Industrial Opens
10 Oven on rise
A19AAC-1 Dual Fuel SPDT
Change-
over
A19AAC-9 Fluid SPDT
Cutout
A19AAE-3 Crop Opens
Drying on rise
A19ADB-2 Hot Opens
Water on rise
Cutout;
Manual
Reset
A19ADN-1 Warm Opens
Air; on rise
Manual
Reset
A19ADP-1 Warm SPDT
Air;
Manual
Reset
A19BAB-3 Heating Opens
on rise
A19BAC-1 Farm SPDT
Thermost
at Heat or
Ventilate
A19BAG-1 Portable Opens
Heater on rise
* Maximum bulb temperature which the element can withstand at infrequent intervals during life of control, such as shipping conditions. This is not the
temperature at which the control can withstand on repeat cycles.
2 A19 Product Bulletin
Range Diff. *Max. Bulb
°F (°C) °F (°C) Temp. °F
(°C)
30 to 110 3 (1.7) 140 (60)
(-1 to 43)
100 to 300 7 (3.9) 350 (177)
(38 to 149)
200 to 550 10 (5.6) 620 (327)
(93 to 288)
-30 to 50 5 (2.8) 140 (60)
(-34 to 10)
100 to 240 6 (3.3) 290 (143)
(38 to 121)
80 to 180 2 (1.1) 200 (93)
(27 to 82)
100 to 240 Lockout 290 (143)
(38 to 121)
100 to 240 Lockout 290 (143)
(38 to 121)
100 to 240 Lockout 290 (143)
(38 to 121)
30 to 95 3 (1.7) 140 (60)
(0 to 35)
30 to 110 3 (1.7) 140 (60)
(0 to 43)
35 to 95 3 (1.7) 140 (60)
(0 to 35)
Types A19AAB, A19AAC, A19BAB, A19BAC
Volts AC
Full Load Amps.
Locked Rotor Amps.
Non-inductive or
Resistance Load Amps.
(Not Lamp Load)
Pilot Duty - 125 VA @ 24 to 600 VAC
* SPST Rating
Types A19AAE
Volts AC
Full Load Amps.
Locked Rotor Amps.
Non-inductive or
Resistance Load Amps.
(Not Lamp Load)
Pilot Duty - 125 VA @ 24 to 277 VAC
Types A19AAB, A19AAC, A19ADB (Hot Water Models)
Volts AC
Full Load Amps.
Locked Rotor Amps.
Non-inductive or
Resistance Load Amps.
Pilot Duty - 125 VA @ 24 to 600 VAC
Bulb Bulb Bulb
Style Size Well Length
(in.)
1 3/8 x WEL14A-
4-15/16 602R
1 3/16 x
10-1/8
1 3/16 x
5-5/8
1 3/8 x Outdoor
4-1/16 Shield
Supplied
1 3/8 x WEL14A-
3-9/16 602R
7 1-1/8 x
1-1/4
Copper
Coil
2 0.290 x Direct
2-11/16 Immersion
1/2 in. NPT
Conn.
1 3/8 x 3 WEL14A-
602R
1 3/8 x 3 WEL14A-
602R
3 Coil
3 Coil
3 Coil
120 208
16.0 9.2
96.0 55.2
* 22 Amps. 120 to 277 VAC
120 208
6.0 3.4
36.0 20.4
10 Amps. 120 to 277 VAC
120
10.0
60.0
10.0
Cap. Bulb Cover
Suppor Plain Scale
(ft.) t (in.)
6 3 X
6 X
6 X
6 3 X
6 3 X
10 X
None X
6 3 X
6 3 X
None X
None X
None X
240
8.0
48.0
240
3.0
18.0
240
6.0
36.0
6.0
Range Adjuster
Screw- Knob
driver
X
X
X
X
X
X
X
X
X
X
X
X