Product Description
The UE J402 S126B Switch, a product of United Electric Controls, is a highly specialized and reliable pressure switch that plays a crucial role in a wide range of industrial and commercial applications. It is designed to accurately monitor and control pressure levels, ensuring the safe and efficient operation of various systems. This switch is part of the 400 series, which is renowned for its versatility in handling vacuum, pressure, differential pressure, and temperature switching requirements.
Adjustable Set Point Range: The UE J402 S126B Switch has an adjustable set point range of 0 … 30 "Hg vacuum, which is equivalent to - 100 … 0 kPa. This wide range makes it suitable for applications where precise control over vacuum or low - pressure conditions is required. For example, in the semiconductor manufacturing industry, where maintaining a specific vacuum level is critical for the deposition and etching processes, this switch can be finely tuned to meet the exact requirements.
Proof Pressure: With a proof pressure of 30 " Hg or - 100 kPa, the switch is built to withstand high - pressure situations without getting damaged. This feature is essential in industries such as oil and gas, where sudden pressure surges can occur during well drilling or pipeline operations. The ability to handle such pressures ensures the long - term reliability and safety of the overall system.
Over - Range Pressure: Although specific information about the over - range pressure for the J402 S126B model is not always explicitly stated in all sources, in the context of the 400 series, models with similar set - point ranges (like the related 126 model in the series) typically have an over - range pressure capacity. For instance, the 126 model in the series has an over - range pressure of 3 psi. This indicates that the J402 S126B is likely designed to handle some level of pressure above its normal operating range, providing an additional layer of protection in case of unexpected pressure spikes.
Feature
Voltage Contact Rating: The switch has a voltage contact rating of 250 V AC. This rating determines the maximum voltage that the switch contacts can safely handle without arcing or experiencing electrical failures. In industrial electrical systems, where voltages can vary depending on the application, a 250 V AC rating allows the UE J402 S126B to be integrated into a wide range of power circuits. For example, in power generation plants, where control systems operate at various voltage levels, this switch can be used to monitor and control pressure - related processes within the 250 V AC electrical infrastructure.
Max. Current Rating: It has a maximum current rating of 15 A. This rating is crucial as it determines the amount of electrical current that the switch can carry when it is closed. In applications such as motor control in manufacturing plants, where electric motors draw significant amounts of current, the 15 A rating ensures that the switch can handle the electrical load associated with starting, running, and stopping the motors without overheating or causing damage to the switch contacts.
Product Overview
Two SPDT Outputs: The UE J402 S126B is equipped with two Single - Pole Double - Throw (SPDT) outputs. This output configuration provides great flexibility in circuit design. Each SPDT output can be used to control different electrical components or functions based on the pressure level detected by the switch. For example, one output can be used to activate an alarm when the pressure reaches a certain high level, while the other output can be used to turn off a pump or a compressor to prevent over - pressurization. The internal hex screw adjustment feature allows for precise calibration of the set points at which these outputs change their states.
Wetted Part Material: The wetted part material of the switch is 316 stainless steel. This material is highly resistant to corrosion, especially in the presence of various chemicals and moisture. In industries such as chemical processing, where the switch may come into contact with corrosive substances during pressure monitoring, the 316 stainless - steel wetted parts ensure the longevity and accurate operation of the switch. The use of this high - quality material also makes the switch suitable for applications in the food and beverage industry, where hygiene and resistance to cleaning agents are important.
Product Parameters
| Whether the smart |
Yes |
Material |
aluminum alloy |
| Place of Origin |
USA |
Media |
Water, Oil, air |
| Brand Name |
United Electric |
Connection Thread |
G3/8 |
| Model Number |
J402 S126B |
Max. Working Pressure |
2500psi |
| Application |
pressure control |
IP level |
IP37 |
| Customized support |
OEM, ODM |
Brand Name |
UE |
| Model Number |
J402 |
Material |
stainless steels |
| Product name |
UE switch |
Max. Working Pressure |
100-0kpa |
| MOQ |
1pc |
Max. Current |
15 A AMP |
| Single package size |
30X30X30 cm |
Selling units |
Single item |
| Single gross weight |
3.000 kg |
- |
- |
Packaging & Shipping
Carton Boxes
Company Profile
KeRui (Weifang) Automation Equipment Co., Ltd.Specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply to specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
FAQ
1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12month
5.Q: How can I visit your factory?
-- Fly to Qingdao air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.
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