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MADISON Closed Liquid Level Switch: Open On Rise, SPST - Vertically Mounted Float Switches
MADISONVertically Mounted Float Switches

MADISON Closed Liquid Level Switch: Open On Rise, SPST

The MADISON Closed Liquid Level Switch (MPN M4400-ULL-NC) is a vertically mounted float switch with a brass construction and SPST switch action that opens on rise. It features lead wires for electrical connection and…

SKU 3G-OTH-30716

Brand
MADISON
Item
Closed Liquid Level Switch: Open On Rise, SPST
Category
Vertically Mounted Float Switches
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Technical Specifications

MADISON
Manufacturer Part Number
M4400-ULL-NC
Electrical Connection Type
Lead Wires
Minimum Media Specific Gravity
0.56
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MADISON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MADISON Closed Liquid Level Switch (MPN M4400-ULL-NC) is a vertically mounted float switch with a brass construction and SPST switch action that opens on rise. It features lead wires for electrical connection and requires a minimum media specific gravity of 0.56 for operation.

Used in

Common applications for MADISON
Industrial tank level monitoring — MADISON M4400-ULL-NO vertically mounted float switch for high-level alarm in water storage tanks
Pump control in wastewater systems — MADISON M4168-1 side-mounted float switch for automatic pump start/stop in sump pits
Hydraulic system flow verification — MADISON FS8000-20003 piston flow switch for detecting flow in lubrication lines
Chemical processing level sensing — MADISON M3827-3NO stainless steel float switch for corrosive liquid level detection
Non-contact level measurement in bulk storage — MADISON U5098-D024-019 ultrasonic sensor for tank level monitoring up to 19 ft
Cooling water flow monitoring — MADISON FS8000-10010 compact flow switch for verifying coolant flow in heat exchangers

MADISON Products

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.

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