Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
MADISON M8000-ULL-NO Mechanically Alternating Side-Mounted Float Switch - Mechanically Alternating Side-Mounted Float Switches
MADISONMechanically Alternating Side-Mounted Float Switches

MADISON M8000-ULL-NO Mechanically Alternating Side-Mounted Float Switch

The MADISON Alternator Closed Liquid Level Switch: Close On Rise (MPN M8000-ULL-NO) is a mechanically alternating side-mounted float switch with a SPST configuration. It features lead wire termination, a vertical…

SKU 3G-OTH-130135

Also listed as: M8000ULLNO · M8000 ULL NO

Brand
MADISON
Item
M8000-ULL-NO Mechanically Alternating Side-Mounted Float Switch
Part Number
M8000-ULL-NO
Category
Mechanically Alternating Side-Mounted Float Switches
Available to Order
Also known as:M8000-ULL-NOMADISON
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MADISON
Manufacturer Part Number
M8000-ULL-NO
Type
SPST, Polypropylene
Model
M8000-ULL-NO

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MADISON Alternator Closed Liquid Level Switch: Close On Rise (MPN M8000-ULL-NO) is a mechanically alternating side-mounted float switch with a SPST configuration. It features lead wire termination, a vertical mounting orientation, and a 1.00-inch float size, constructed from polypropylene.

Frequently Asked Questions

What is the MADISON M8000-ULL-NO alternator closed liquid level switch used for?

The MADISON M8000-ULL-NO is a mechanically alternating side-mounted float switch used to detect rising liquid levels in tanks or vessels. It closes a circuit on rise, making it suitable for pump control, high-level alarms, and fill applications in industrial water, wastewater, and chemical processing.

What are the specifications of the MADISON M8000-ULL-NO liquid level switch?

The MADISON M8000-ULL-NO is a SPST, polypropylene float switch with a 1.00-inch float size. It features lead wire termination and vertical mounting orientation. The mechanically alternating design provides reliable close-on-rise operation for level control in demanding environments.

Where to buy the MADISON M8000-ULL-NO worldwide?

3G Electric supplies the MADISON M8000-ULL-NO worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this switch to any international destination.

How to install the MADISON M8000-ULL-NO side-mounted float switch?

Install the MADISON M8000-ULL-NO vertically through a tank sidewall opening, ensuring the float moves freely without obstructions. Use the lead wires for electrical connection per the SPST close-on-rise wiring diagram. Follow generic best practices for liquid level switch mounting to avoid mechanical binding.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from MADISON

View all MADISON parts
Side-mounted float switch with mechanically alternating SPST action, opens on rise. Constructed with stainless steel and terminated with lead wires. Suitable for liquid level control in tanks or vessels, including high-level alarm or pump-down applications
MADISON
Side-mounted float switch with mechanically alternating SPST action, opens on rise. Constructed with stainless steel and terminated with lead wires. Suitable for liquid level control in tanks or vessels, including high-level alarm or pump-down applications
Side-mounted float switch with mechanically alternating operation and selectable SPST configuration. Stainless steel construction with lead wire termination and specific gravity rating of 0.55. Suitable for liquid level sensing in tanks or vessels
MADISON
Side-mounted float switch with mechanically alternating operation and selectable SPST configuration. Stainless steel construction with lead wire termination and specific gravity rating of 0.55. Suitable for liquid level sensing in tanks or vessels
Polypropylene side-mounted float switch with SPST open-on-rise switching action. Vertically mounted with lead wire termination. Used for liquid level control in tanks or vessels, suitable for high-level alarm or pump shut-off applications
MADISON
Polypropylene side-mounted float switch with SPST open-on-rise switching action. Vertically mounted with lead wire termination. Used for liquid level control in tanks or vessels, suitable for high-level alarm or pump shut-off applications
This mechanically alternating side-mounted float switch features a single-pole single-throw (SPST) configuration that closes a circuit on rising liquid level. Constructed with stainless steel, it includes lead wire termination and is rated for specific gravity of 0.60. Typical applications include level detection in industrial tanks, sumps, and process vessels
MADISON
This mechanically alternating side-mounted float switch features a single-pole single-throw (SPST) configuration that closes a circuit on rising liquid level. Constructed with stainless steel, it includes lead wire termination and is rated for specific gravity of 0.60. Typical applications include level detection in industrial tanks, sumps, and process vessels
Side-mounted float switch with mechanically alternating action for liquid level control in tanks and vessels. Features a Kynar body, SPST selectable output, and lead wire termination. Suitable for corrosive or demanding fluid environments
MADISON
Side-mounted float switch with mechanically alternating action for liquid level control in tanks and vessels. Features a Kynar body, SPST selectable output, and lead wire termination. Suitable for corrosive or demanding fluid environments
Side-mounted float switch with polypropylene construction, selectable SPST output, and lead wire termination. Designed for vertical mounting with a specific gravity rating of 0.96. Suitable for liquid level control in industrial tanks and vessels, including corrosive environments
MADISON
Side-mounted float switch with polypropylene construction, selectable SPST output, and lead wire termination. Designed for vertical mounting with a specific gravity rating of 0.96. Suitable for liquid level control in industrial tanks and vessels, including corrosive environments

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first