Description
The square pressure switch is mainly used to control the pressure of the compressor in the refrigeration system，In addition to refrigerants, it can also be used to control gas, water and oil pressure,The internal micro-switch structure ensures good performance of the switch. The switch is equipped with standard mounting bracket
Electrical parameter
|
Rated Current (a) / rated voltage v |
125VAC |
250VAC |
24VDC |
|
Full load current |
20A |
10A |
8A |
|
Instantaneous current |
72A |
72A |
64A |
|
Temperature |
-20℃~110℃ |
||
Technical parameter
|
Model |
Differential pressure range Min Max |
Switch pressure difference Min Max |
Factory set value Off（ON） ON（Off） |
Max working pressure |
|
BX-1102 |
-0.5 2 |
0.2 0.7 |
1 1.5 |
16.5 |
|
BX-1103 |
-0.5 3 |
0.35 1.5 |
2 1 |
16.5 |
|
BX-1106 |
-0.5 6 |
0.6 4 |
3 2 |
16.5 |
|
BX-1106L |
-0.5 6 |
Reset pressure difference≤1bar |
3 Manual reset |
16.5 |
|
BX-1108 |
-0.2 7.5 |
0.7 4 |
2 2 |
20 |
|
BX-1110 |
1 10 |
1 3 |
6 5 |
16.5 |
|
BX-1114 |
2 14 |
1 4 |
10 8 |
20 |
|
BX-1116 |
3 16 |
1 4 |
10 8 |
35 |
|
BX-1120 |
5 20 |
2 5 |
16 13 |
35 |
|
BX-1130 |
8 30 |
Fixed 3~5 |
20 15~17 |
35 |
|
BX-1130L |
8 30 |
Reset pressure difference≤4bar |
20 Manual reset |
35 |
|
BX-1130M |
5 30 |
3 10 |
20 15 |
35 |
|
BX-1132 |
8 32 |
2 6 |
20 17 |
35 |
|
BX-1142 |
8 42 |
4 10 |
30 25 |
46.5 |
