ASCO 34900033 | Pressure Switch | Voltage 250 V | Pressure 0.5-16 Bar
Genuine ASCO (Emerson) parts from General Tech Services LLC, UAE, with free UAE-wide shipping available.
Part No. 34900033
Product Overview
The ASCO 34900033 pressure switch converts a pressure condition into an electrical switching signal. When pressure reaches the configured set point, the switch changes its electrical contact state for use in alarms, interlocks and control circuits.
The ASCO 34900033 is listed with a 0.5–16 bar pressure range and a 250 V voltage rating. It can be used to monitor pressure conditions and provide a signal to a control system, PLC input or alarm circuit.
Typical applications include low-pressure alarms, compressor and compressed-air supply monitoring, machine safety interlocks and process control. The switch can help control systems respond when pressure moves beyond the required operating condition.
Before ordering, confirm the required pressure range, process connection, electrical rating and whether the application requires a display. For replacement applications, the part number on the existing pressure switch is the quickest way to verify a suitable match.
The switching set point should be checked periodically as part of routine maintenance. Where appropriate, test the switch by applying known pressure conditions and confirming that the electrical contact changes at the required set point.
The ASCO 34900033 can be considered alongside the ASCO 34900049, a related Series 349 pressure switch listed with a G 1/4 port size. Confirm the required connection and application requirements before ordering.
General Tech Services LLC supplies genuine ASCO parts to industrial customers across the UAE. Share the part number, quantity and delivery location with our team, and we can confirm compatibility, availability and current pricing.
Key Benefits
- Genuine ASCO (Emerson) pressure switch
- 0.5–16 bar pressure range
- 250 V voltage rating
- Converts pressure conditions into an electrical control signal
- Suitable for alarms, interlocks and control applications
- Supports compressed-air and process pressure monitoring
- Free UAE-wide shipping available on genuine ASCO stock
Who This Product Is Best For
- Automation and controls engineers
- Maintenance and instrumentation teams
- Compressed-air system operators
- Industrial plants using ASCO pressure-control equipment
- Procurement teams sourcing genuine ASCO replacement parts
How to Install & Use It
- Isolate and depressurise the pressure line before installation.
- Confirm that the pressure range, process connection and electrical rating are suitable for the application.
- Install the pressure switch using the correct connection and sealing method for the specified port.
- Wire the switched output to the applicable control, PLC or alarm circuit in accordance with the electrical requirements.
- Set the required switching point according to the application and applicable ASCO instructions.
- Re-pressurise the system gradually and test the switch by moving pressure through the set point.
- Verify that the electrical contact changes correctly and inspect the installation for leaks.
Frequently Asked Questions
What is the ASCO 34900033 pressure switch used for?
It switches an electrical contact when pressure reaches a set point, making it suitable for alarms, interlocks and control applications.
What is the pressure range of the ASCO 34900033?
The listed pressure range is 0.5–16 bar.
What is the voltage rating?
The supplied product information lists a voltage rating of 250 V.
What is the process connection of the ASCO 34900033?
The supplied listing does not specify the process connection. Check the applicable ASCO documentation or provide the existing switch part number to confirm the connection.
Can the ASCO 34900033 work with a PLC?
Its switched electrical output can be connected to suitable PLC inputs or alarm circuits, subject to the applicable electrical ratings and control-system requirements.
Can it replace my existing pressure switch?
It can be used as a replacement when the pressure range, connection, electrical rating and other application requirements match. Provide the existing pressure switch part number for compatibility checking.
What is the difference between the ASCO 34900033 and 34900049?
The supplied information identifies the 34900033 with a 0.5–16 bar pressure range and 250 V rating. The related 34900049 is identified as a Series 349 option with a G 1/4 port size. Confirm the required connection and application specifications before ordering.
Is delivery available across the UAE?
Yes. Free UAE-wide shipping is available on genuine ASCO stock.
What information should I provide for a quote?
Provide the part number, quantity and delivery location. For a replacement, also provide the existing switch part number and, where available, the required pressure range, connection and electrical rating.
Can you supply matching ASCO parts in the same order?
Yes. General Tech Services LLC can quote matching ASCO valves, coils, fittings, pressure-control components and other pneumatic accessories together with the pressure switch.
How much does the ASCO 34900033 cost?
Pricing is quote-based. Call +971 6 543 6933 for current pricing and lead time.
Request a Quote Today
For pricing, availability or compatibility assistance, contact General Tech Services LLC, UAE.
Call +971 6 543 6933 or visit www.generaltechshop.ae
