MADISON Closed Liquid Level Switch: Close On Rise, SPST
The MADISON Closed Liquid Level Switch (MPN M4400-ULL-NO) is a vertically mounted float switch with a brass construction and SPST contact configuration that closes on rise. It features lead wire electrical…
SKU 3G-OTH-30800
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Product Description
The MADISON Closed Liquid Level Switch (MPN M4400-ULL-NO) is a vertically mounted float switch with a brass construction and SPST contact configuration that closes on rise. It features lead wire electrical connections and requires a minimum media specific gravity of 0.56 for operation.
Frequently Asked Questions
What is the MADISON M4400-ULL-NO closed liquid level switch used for?
The MADISON M4400-ULL-NO is a vertically mounted float switch used for liquid level detection in industrial tanks, reservoirs, and process equipment. It closes its SPST contact on rising liquid level, making it suitable for high-level alarm or pump shut-off applications in water, oil, and chemical media with a specific gravity of 0.56 or higher.
What are the specifications of the MADISON M4400-ULL-NO?
The MADISON M4400-ULL-NO is a vertically mounted float switch with brass construction, SPST contact configuration that closes on rise, and lead wire electrical connections. It requires a minimum media specific gravity of 0.56 for reliable operation. The manufacturer part number is M4400-ULL-NO.
Where to buy the MADISON M4400-ULL-NO worldwide?
3G Electric supplies the MADISON M4400-ULL-NO closed liquid level switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this MADISON float switch to any country.
How to install a MADISON vertically mounted float switch?
Install the MADISON M4400-ULL-NO vertically through a tank top or side opening, ensuring the float moves freely along the stem. Wire the lead wires to your control circuit per the SPST close-on-rise function. Verify the media specific gravity meets the 0.56 minimum. Follow standard electrical safety practices and consult the manufacturer's manual.
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3G Electric supplies MADISON vertically mounted float switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
