SPST Ultra Low Level Liquid Switch Open On Rise 240VAC 25 psi MPN:M4400-ULL-NC
SPST Ultra Low Level Liquid Switch Open On Rise 240VAC 25 psi
This Ultra Low Level Liquid Switch from Madison is a reliable and efficient solution for monitoring liquid levels in various applications. Designed for open tank mounting, it features a vertical float and stem assembly, ensuring accurate detection of liquid levels. The switch is rated for 240VAC and 25 psi, making it suitable for a range of industries, including water treatment, chemical processing, and oil and gas. Its compact design and durable construction make it an ideal choice for applications where space is limited. The switch is also CE, CSA, and UL listed, ensuring compliance with industry standards.
Top product features:
- Operates at an ultra-low level, suitable for applications where a high level of sensitivity is required
- Switches open on rise, allowing for detection of increasing liquid levels
- Has a maximum operating pressure of 25 psi, suitable for applications where high pressure is present
Top product applications:
- Liquid Level Monitoring in Boilers
- Chemical Tank Monitoring in Industrial Settings
- Water Level Control in Swimming Pools
Closed Liquid Level Switch, Switch Function Open On Rise, Vertical Open Tank Mounting, Tank Connection Size 1/8 in NPT, Max. Pressure 25 psi, VA Rating 30, Operating Temp. Range 221 Degrees F Max, Overall Length 2.25 in, Float Material Buna-N, Float Length 1.16 in, Float Dia. 1.88 in, Stem Material 316 Stainless Steel, Stem Length 1.63 in, Height 2.25 in, Contact Form SPST, Max. Current 0.28 A, Max. Voltage 240 V, Body Material Brass, Conduit Size 1/8 in, Standards CE, CSA, UL Listed
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.00
- Package Width: 4.00
- Package Height: 2.00
- Package Weight: 0.10
Product info last updated on February 24, 2026 5:55am UTC
Category: Pump Controls