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MADISON Mechanically Alternating Side-Mounted Float Switch, SPST, PBT, M7790 - Mechanically Alternating Side-Mounted Float Switches
MADISONMechanically Alternating Side-Mounted Float Switches

MADISON Mechanically Alternating Side-Mounted Float Switch, SPST, PBT, M7790

The MADISON Alternator Closed Liquid Level Switch (MPN M7790) is a mechanically alternating side-mounted float switch with a selectable SPST output and a PBT housing. It features lead wire termination and a specific…

SKU 3G-OTH-130185

Also listed as: M 7790 · M-7790

Brand
MADISON
Item
Mechanically Alternating Side-Mounted Float Switch, SPST, PBT, M7790
Part Number
M7790
Category
Mechanically Alternating Side-Mounted Float Switches
Available to Order
Also known as:M7790MADISON
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
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Technical Specifications

MADISON
Manufacturer Part Number
M7790

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

Product Description

The MADISON Alternator Closed Liquid Level Switch (MPN M7790) is a mechanically alternating side-mounted float switch with a selectable SPST output and a PBT housing. It features lead wire termination and a specific gravity rating of 0.94. This product is designed for liquid level sensing applications.

Frequently Asked Questions

What is the MADISON M7790 alternator closed liquid level switch used for?

The MADISON M7790 is a mechanically alternating side-mounted float switch used for liquid level sensing in industrial tanks and vessels. Its selectable SPST output and PBT housing make it suitable for water, oil, and chemical monitoring applications where reliable level control is required.

What are the specifications of the MADISON M7790 liquid level switch?

The MADISON M7790 features a PBT housing, lead wire termination, and a specific gravity rating of 0.94. It is a mechanically alternating side-mounted float switch with a selectable SPST output. The manufacturer part number is M7790, and it is designed for closed liquid level sensing.

Where to buy the MADISON M7790 liquid level switch worldwide?

3G Electric supplies the MADISON M7790 liquid level switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this mechanically alternating float switch.

How to install a MADISON M7790 side-mounted float switch?

Install the MADISON M7790 by mounting it horizontally through a tank sidewall using the appropriate fitting. Ensure the float moves freely and the lead wires are routed to a dry junction box. Follow standard wiring practices for the SPST output and verify the specific gravity of the liquid matches the 0.94 rating.

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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