manual reset pressure control switch
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Manual reset pressure control switch:
Mounting Mode 7/16-20 UNF-2B or Copper Tube
Wire cable AWG 20 300V/600V
Manual reset pressure control switch:
PSM manual pressure switches A more advanced miniature Manual Reset pressure switch, It's one of the electrical switches that control the circuit open or close on when pressure of the controlled medium increase or decrease. Pressure Setting Range is from 2.5MPa to 3.4Mpa. If the pressure system is alarm,Manual Reset. cable electric connector or quick connect terminal can be selcted, It's used widely in refrigeration system, oil pump, air pump, automobile industries and others.
Specification of pressure switches
Specification of PSM-2.4/3.2 Pressure switches| Item | Parameter |
| Pressure Setting Range | 2.4Mpa oN, 3.2 Mpa oFF, or as client required (Setting from 2.5MPa to 3.4Mpa) |
| Electrical Ratings | 120/240VAC, 375VA; 28VAC/VDC, 2A; 120VAC, 5.8FLA, 34LRA; 240VAC, 2.9FLA, 15LRA |
| Ambient Temperature And Humidity | -35°C+120°C; Less Than 95% RH |
| Controlling mode | Manual Reset |
| Contact Resistance | Less Than 20mΩ |
| Insulation Resistance | More Than 100ΩMΩ |
| Dielectric Voltage Withstand | Withstand 1500VAC For One Minute Without Breakdown |
| Burst Pressure | 35Mpa For One Minute Without Body Rupture And Seals Failure |
| Leakage | Total Maximum Allowable Leak Rate Of 7×10-6cc/sec Of At Least 70% Helium At 1.0Mpa |
| Mounting Mode | 7/16-20 UNF-2B or Copper Tube |
| Wire cable | AWG 20 300V/600V |
| Durability | 6,000 Cycles (Manual) |
| Flame rated | UL94V-0 |
