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MADISON M4300 Vertically Mounted Float Switch, SPST, Lead Wires, Brass - Vertically Mounted Float Switches
MADISONVertically Mounted Float Switches

MADISON M4300 Vertically Mounted Float Switch, SPST, Lead Wires, Brass

The MADISON Closed Liquid Level Switch: Selectable, SPST, Brass (MPN M4300) is a vertically mounted float switch from MADISON. It features lead wires for electrical connection and requires a minimum media specific…

SKU 3G-OTH-30921

Also listed as: M 4300 · M-4300

Brand
MADISON
Item
M4300 Vertically Mounted Float Switch, SPST, Lead Wires, Brass
Part Number
M4300
Category
Vertically Mounted Float Switches
Available to Order
Also known as:M4300MADISON
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Technical Specifications

MADISON
Manufacturer Part Number
M4300
Float Rod Angle
Vertical
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: Selectable, SPST, Brass (MPN M4300) is a vertically mounted float switch from MADISON. It features lead wires for electrical connection and requires a minimum media specific gravity of 0.56.

Frequently Asked Questions

What is the MADISON M4300 closed liquid level switch used for?

The MADISON M4300 is a vertically mounted float switch used to detect liquid levels in tanks or vessels. It provides a selectable SPST output for high or low level alarm or control, suitable for water, oils, and chemicals with a specific gravity of 0.56 or higher.

What are the specifications of the MADISON M4300 float switch?

The MADISON M4300 is a closed liquid level switch with a vertical float rod angle. It uses lead wires for electrical connection and requires a minimum media specific gravity of 0.56. The switch is SPST and made with brass construction.

Where to buy the MADISON M4300 level switch worldwide?

3G Electric supplies the MADISON M4300 closed liquid level switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this MADISON part.

How to install a MADISON M4300 vertical float switch?

Mount the MADISON M4300 vertically in the tank with the float rod oriented upright. Ensure the media specific gravity is at least 0.56 for proper float operation. Connect the lead wires to your control circuit per the SPST wiring diagram. Test the switch action before finalizing installation.

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 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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