UE壓力開關J400-530（US UE pressure switch J400-530 ）

American UE pressure switch J400-530   electrical rating 15A, 125/250/480VAC, electrical switch is not used in the form of DC power supply . Weight 3-7.5 pounds; (varies with models) . Electrical interface 1 3/4"NPT, two A 7/8" diameter knockout hole . Pressure port 1/4" NPTF: Types S126B-S164B, Types 520-535: 1/2" NPFT; Types 540-547; 1/8" NPTF . Filling Type 1BS: Filling solvent: 2BS-8BS; filling non-toxic oil . Temperature dead zone Under laboratory conditions, F series is 1% of the full range, E series is 2% 400 series vacuum switches are widely used in protection and control, industrial process equipment and Pumps, gas turbines, compressors, pulp and paper, water and sewage treatment and other industries. American UE 400 series vacuum switch pressure switch J400-520 J400-530 J400-S126B J400-126 J400-450 J400-550 H400-S126B H400 -126 H400-450 US UE Vacuum Switch The following are the main features of the UE Vacuum Switch: The vacuum switch is one, two or three switch output, which can be set separately Epoxy resin shell design Meet NEMA 4X requirements Vacuum switch has a variety of diaphragms to choose from, such as 316SS, brass, nitrile rubber and Vacuum switch can choose reference scale or rotary screw to adjust the set point UE 400 series universal multi-point output The technical parameters of the vacuum switch are as follows: .Storage temperature -54 to 71 degrees .Ambient temperature -40 to 71 degrees; for every 28 degrees of ambient temperature change, the typical drift value of the set point is less than 1% of the full range .Set  point repeatability             Temperature switch: plus or minus 2% of the adjustable range          Pressure switch: 126-376, 520-535, 540-547, 570-572, S126-S164B type: plus or minus 2% of the adjustable range; 440-457, Type 550-559: plus or minus 1% of the adjustable range; type 610-614, plus or minus 3% of the adjustable range  . Shock resistance After 10 milliseconds, 15G shock test, the set point can be reproduced  . Anti-vibration experience After 2.5G, 5-500Hz vibration test, the set point can be reproduced  . Shell Die-casting aluminum alloy shell; epoxy resin coating; gasket seal; clamping screw  . Shell level meets NEMA 4X requirements  . Or three single-pole double-throw (SPDT) outputs; 100% can be set separately within the adjustment range; 521-524, 531-534 models; 50%; 520, 525, 530, 535, 570-572 models; 30% The switch can be connected as "normally open" or "normally closed" .Electrical rating 15A, 125/250/480VAC, electrical switch not for DC power supply form.  

注：除UE壓力開關J400-530，更多United Electric(UE)型號歡迎電話或在線聯系。

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