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MADISON M3827-3NO Mechanically Alternating Side-Mounted Float Switch - Mechanically Alternating Side-Mounted Float Switches
MADISONMechanically Alternating Side-Mounted Float Switches

MADISON M3827-3NO Mechanically Alternating Side-Mounted Float Switch

The MADISON Alternator Closed Liquid Level Switch: Close On Rise is a mechanically alternating side-mounted float switch with a single-pole single-throw (SPST) configuration. This stainless steel model (MPN…

SKU 3G-OTH-130191

Also listed as: M38273NO · M3827 3NO

Brand
MADISON
Item
M3827-3NO Mechanically Alternating Side-Mounted Float Switch
Part Number
M3827-3NO
Category
Mechanically Alternating Side-Mounted Float Switches
Available to Order
Also known as:M3827-3NOMADISON
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Technical Specifications

MADISON
Manufacturer Part Number
M3827-3NO
Type
SPST, Stainless Steel

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MADISON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MADISON Alternator Closed Liquid Level Switch: Close On Rise is a mechanically alternating side-mounted float switch with a single-pole single-throw (SPST) configuration. This stainless steel model (MPN M3827-3NO) features lead wire termination and a specific gravity rating of 0.60.

Frequently Asked Questions

What is the MADISON M3827-3NO alternator closed liquid level switch used for?

The MADISON M3827-3NO is a mechanically alternating side-mounted float switch used to detect liquid level and close a circuit on rising level. It is commonly applied in industrial tanks, sumps, and process vessels where reliable SPST switching and stainless steel corrosion resistance are required.

What are the specifications of the MADISON M3827-3NO liquid level switch?

The MADISON M3827-3NO is a stainless steel, side-mounted float switch with SPST close-on-rise action. It has lead wire termination and a specific gravity rating of 0.60. The manufacturer part number is M3827-3NO, and it is designed for mechanically alternating operation.

Where to buy the MADISON M3827-3NO liquid level switch worldwide?

3G Electric supplies the MADISON M3827-3NO 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 on this stainless steel float switch.

How to install a MADISON side-mounted float switch?

Install the MADISON M3827-3NO switch through a side port in the tank wall, ensuring the float moves freely with liquid level changes. Orient the switch so the float rises with the liquid. Use appropriate sealing for the mounting hole and connect lead wires per the SPST close-on-rise wiring diagram.

Used in

Common applications for MADISON
Water and wastewater treatment — Madison mechanically alternating float switches (M8700-C, MSB8800) for pump alternation and high-level alarm in wet wells and lift stations.
Chemical processing — Madison Kynar-bodied float switch (M9705) for level detection in tanks containing aggressive acids or solvents.
Oil and gas — Madison ultrasonic level transmitter (U5098-D024-019) for non-contact continuous level measurement in storage tanks up to 19 feet.
Food and beverage — Madison ultrasonic level sensor (U3M-148) with PVC housing for hygienic, non-contact level monitoring in mixing and holding tanks.
Power generation — Madison side-mounted float switches (M8790-14/4184) for sump and condensate tank level control in boiler rooms and turbine halls.
Municipal water supply — Madison ultrasonic transmitters (U3M-148C485) with 4-20mA output for remote monitoring of reservoir and clearwell levels.
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MADISON Products

3G Electric supplies MADISON mechanically alternating side-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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