美国UE原装压力开关J400-525J402-525UE（US UE original pressure switch J400-525 J402-525 UE China agent ）

US UE original pressure switch J400-525 J402-525 UE domestic agent J400-525 single-point mechanical pressure switch, one SPDT output, adjustable set point, 24.9-622.3mbar;J402-525 double-point mechanical pressure switch, 2 One way SPDT output, the set point can be adjusted, 24.9-622.3mbar;UE pressure switch is used on the air compressor to adjust the start and stop state of the air compressor, and stop the air compressor by adjusting the pressure in the air storage tank Rest, it has a maintenance effect on the machine. When the air compressor factory is debugging, adjust to the specified pressure according to the customer's needs, and then set a pressure difference. For example, when the compressor starts to pump air into the air storage tank, when the pressure reaches 10kg , the air compressor is stopped or unloaded, when the pressure reaches 7kg, the air compressor starts again, there is a pressure difference between the UE pressure switch, this process can let the compressor take a break, to protect the air compressor. The difference in the length change of different solids after being heated is used to generate displacement, so that the contact is actuated and the switching signal of temperature is output. For example, there is a temperature switch made of bimetal (brass laminated on the indium steel sheet). Since the linear expansion coefficient of the brass sheet is larger than that of the indium steel sheet, after the UE pressure switch is heated, the bimetal sheet will Bending occurs. When the specified temperature is reached, the free end of the bimetal strip (moving contact of the temperature switch) produces sufficient displacement, disconnects from the fixed static contact, and sends out a switch signal. J400-448 H400-448 10-G14 J120-521 H121-126 12SLSN7A J400-126 H400-126 10-G15 J120-531 H121-134 12SLSN9A J400-134 H400-134 10-G16 J120-522 H121-450 12SLSN2A J400-450 H400-450 J54-22 J120-532 H121-452 12SLSN8A J400-452 H400-452 J54-126 J120-520 H121-550 12SLSN3A J400-550 H400-550 J54-137 J120-530 H121-552 12SLSN4A J400-552 H400-552 J54-144 J120-126 H121-S126B 12SLSN5A J400-S126B H400-S126B J54-24 J120-134 H121-S134B 12SLSN6A J400-S134B H400-S134B J54-146 J120-450 H121-137 12SLSN7B J400-440 H400-441 J54-152 J120-452 H121-S137B 12SLSN2B J400-441 H400-442 J54-25 J120-550 H121-144 12SLSN9B J400-442 H400-137 J54-156 J120-552 H121-453 12SLSN3B J400-449 H400-443 J54-164 J120-S126B H121-553 12SLSN4B J400-137 H400-S137B J54-27 J120-S134B H121-S144B 12SLSN5B J400-443 H400-144 J54-28 J120-523 H121-146 12SLSN6B J400-451 H400-453 J54-610 J120-533 H121-454 12SLSN8B J400-551 H400-553 J54-612 J120-524 H121-554 12SLSN2C J400-S137B H400-S144B J54-614 J120-534 H121-701 12SLSN7C J400-144 H400-146 　 J120-137 H121-S146B 12SLSN9C  

注：除美国UE原装压力开关J400-525J402-525UE，更多United Electric(UE)型号欢迎电话或在线联系。

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