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CONTROLS


WEL14A-602R
Part NumberSwitch

Range
°F (°C)

Diff °F (°C)Bulb & CapillaryBulb Well No.
(not supplied)
Range Adjuster
Electrical Ratings
Motor Rating VAC
120
208
240
Wide Range - Adjustable
A19ABA-40
SPST
Opens Low
-30 to +100
(-34 to 38)
2 to 12
(1.7 to 6.7)
3/8" x 4"
6' Cap
Screwdriver Slot
AC Full Load Amps
16.0
9.2
8.0
A19ABC-4
SPDT
50 to +130
(10 to 55)
3-1/2 to 14
(1.9 to 8)
3/8" x 5"
8' Cap
Knob
AC Lock Rotor Amps
96.0
55.2
48.0
A19ABC-24
SPDT
-30 to +100
(-34 to 38)
3 to 12
(1.7 to 6.7)
3/8" x 4"
8' Cap
Convertible
Non-Inductive or Resistance Load Amp
22 amps 120 to 277 VAC
A19ABC-36
SPDT
-30 to +100
(-34 to 38)
3 to 12
(1.7 to 6.7)
3/8" x 4"
20' Cap
Convertible
A19ABC-37
SPDT
-30 to +100
(-34 to 38)
3 to 12
(1.7 to 6.7)
3/8" x 4"
10' Cap
Screwdriver Slot
Pilot Duty-125VA, 24 to 600 VAC
*SPST and only one side of SPDT control
Fixed Differential
A19AAF-12
SPDT
25 to 225
(-4 to 107)
3½ (1.9)
3/8" x 3"
10' Cap
Screwdriver Slot
AC Full Load Amp
6.0
3.4
3.0
AC Locked Rotor Amp
36.0
20.4
18.0
Non-Inductive or resistance Load Amp
10 amps 120 to 277VAC
Pilot Duty-125VA, 24 to 600 VAC
*SPST and only one side of SPDT control
Case Compensated Fixed Differential
A19AAC-4
SPDT
0 to 80
(-18 to 27)
5
(2.8)
3/8" x 4"
6' Cap
Screwdriver
Slot
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 Amp
22 amps 120 to 277VAC
Pilot Duty-125VA, 24 to 600 VAC
*SPST and only one side of SPDT control
A19AAD-12
SPST
Opens Low
-30 to +50 (-34 to 10
2½ (1.4)
3/8" x 4"
7' Cap
Screwdriver
Slot
AC Full Load Amp
6.0
3.4
3.0
AC Locked Rotor Amp
36.0
20.4
18.0
Non-Inductive or resistance Load Amp
10 amps 120 to 277VAC
Pilot Duty-125VA, 24 to 600 VAC
*SPST and only one side of SPDT control
Close Differential
A19AAD-5C
SPST
open Low
30 to 50
Milk Cooler
(-1 to 10)
2 (1.1)
3/8" x 5¾"
6' Cap
WEL14A-601R
Screwdriver
Slot
AC Full Load Amp
6.0
3.4
3.0
A19AAF-20
SPDT
-30 to +100
(-34 to 38)
2½ (1.4)
3/8" x 4"
6' Cap
Screwdriver
Slot
AC Locked Rotor Amp
36.0
20.4
18.0
A19AAF-21
SPDT
40 to +90
(4 to 32)

(0.8)
3/8" x 5¾"
6' Cap
Screwdriver
Slot
Non-Inductive or resistance Load Amp
10 amps 120 to 277VAC
Pilot Duty-125VA, 24 to 600 VAC
*SPST and only one side of SPDT control
Manual Reset
A19ACA-14
SPST
Open Low
-30 to 100
(-34 to 38)
Manual Reset
3/8" x 4"
6' Cap
Screwdriver
Slot
AC Full Load Amp
16.0
9.2
8.0
AC Locked Rotor Amp
96.0
55.2
48.0
A19ACA-15
-30 to 100
(-34 to 38)
Manual Reset
3/8" x 4"
10' Cap
WEL14A-602R
Screwdriver
Slot
Non-Inductive or resistance Load Amp
22 amps 120 to 277VAC
Pilot Duty-125VA, 24 to 600 VAC
*SPST and only one side of SPDT control
A19ADB-1
SPST
Open High
100 to 240
(38 to 116)
Manual Reset
3/8" x 3½"
6' Cap
Knob
AC Full Load Amp
10.0
 
6.0
AC Locked Rotor Amp
60
 
36.0
       


Control Categories

TEMPERATURE CONTROLS
Room Thermostat
Industrial Temperature Controller
Electronic Temperature Controllers
Remote Bulb Temperature Controller
Programmable Thermostat
Pneumatic Thermostat
Heat Pump Thermostat

TIMERS:
24 Hour
7 Day
Defrost Clocks
Programmable
Delay
Event Markers/Parts

SWITCHING:
Single Phase Contactor
Three Phase Contactor
Electric Relays
Pneumatic Relays

SNAP DISC:
Fans
Limits
Freeze Stat

PRESSURE
Air Switch

EQUIPMENT
Air Conditioning
Gas Furnace
Oil Furnace

More Information
Honeywell Switching Relays
Available with coil voltages of 24, 110, 208-230 Volt

Change of Season
It is the time of year when the ground begins to thaw, the days get longer and warmer but evenings are still quite chilly.

Commercial Heating and Cooling
Roof Top units are the method of choice for heating & cooling commercial buildings.

Honeywell T7300 Series
These popular commerical thermostats are found in many retail and general type offices.