Range and differential specifications - PENN Controls - LIT-125020 - A19 - Electromechanical Temperature Control - A19 Control for Hot Water Immersion - A19 Low Temperature Cutout Controls - A19 Remote Bulb Control

A19 Series Temperature Controls for Refrigeration with Type 1 (NEMA) Enclosure Product Bulletin

Product
Controls > Electromechanical Temperature Controls > A19 Low Temperature Cutout Controls
Controls > Hot Water Controls > A19 Control for Hot Water Immersion
Controls > Bulb Controls > A19 Remote Bulb Control
Document type
Product Bulletin
Document number
LIT-125020
Revision date
2024-03-07
Note: The maximum ambient temperature is the maximum bulb temperature that the element can withstand at infrequent intervals during the life of the control, such as shipping conditions. This is not the temperature which the control can withstand on repeat cycles. The maximum ambient temperature at the control case is 140°F (60°C).
Table 1. Range and differential specifications
Range °F (°C) Differential °F (°C) Bulb size in. (mm) Maximum ambient °F (°C)
Adjustable Standard, fixed Close, fixed

-30 to 50

(-35 to 10)

5 to 20

(2.8 to 11.1)

5 (2.8) 2.5 (1.4)

0.375 x 4

(9.5 x 102)

140 (60)

-30 to 100

(-35 to 38)

3 to 12

(1.7 to 6.7)

3 (1.7) 1.5 (0.8)

0.375 x 4

(9.5 x 102)

140 (60)

-20 to 60

(-29 to 15)

5 to 20

(2.8 to 11.1)

5 (2.8) 2.5 (1.4)

0.375 x 4

(9.5 x 102)

140 (60)

20 to 80

(-5 to 28)

3.5 to 14

(1.9 to 7.8)

3.5 (1.9) 1.75 (0.97)

0.375 x 5

(9.5 x 127)

140 (60)

25 to 225

(-3 to 105)

7 to 28

(3.9 to 15.6)

7 (3.9) 3.5 (1.9)

0.375 x 3

(9.5 x 76)

275 (135)

30 to 50

(0 to 10)

4 to 16

(2.2 to 8.9)

4 (2.2) 2 (1.1)

0.375 x 2.625

(9.5 x 67)

190 (88)

30 to 110

(0 to 43)

3.5 to 14

(1.9 to 7.8)

3.5 (1.9) 1.75 (0.97)

0.375 x 5

(9.5 x 127)

140 (60)

40 to 90

(5 to 32)

3.5 to 14

(1.9 to 7.8)

3.5 (1.9) 1.75 (0.97)

0.375 x 6

(9.5 x 152)

140 (60)

50 to 130

(10 to 55)

3.5 to 14

(1.9 to 7.8)

3.5 (1.9) 1.75 (0.97)

0.375 x 5

(9.5 x 127)

170 (77)