MADISON Alternator Closed Liquid Level Switch: Selectable, SPST
The MADISON Alternator Closed Liquid Level Switch (MPN M7740) 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-130181
Also listed as: M 7740 · M-7740
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The MADISON Alternator Closed Liquid Level Switch (MPN M7740) 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 0.70.
Frequently Asked Questions
What is the MADISON M7740 alternator closed liquid level switch used for?
The MADISON M7740 is a mechanically alternating side-mounted float switch used for liquid level control in industrial tanks and vessels. It provides selectable SPST output to alternate pump operation, preventing single-pump overload in wastewater, chemical, and process fluid applications.
What are the specifications of the MADISON M7740 liquid level switch?
The MADISON M7740 features a PBT housing, lead wire termination, and a specific gravity rating of 0.70. It is a mechanically alternating side-mounted float switch with selectable SPST output. The manufacturer part number is M7740, and it is designed for reliable liquid level sensing in industrial environments.
Where to buy the MADISON M7740 alternator switch worldwide?
You can source the MADISON M7740 alternator closed liquid level switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct MADISON part for your application.
How to install the MADISON M7740 side-mounted float switch?
Mount the MADISON M7740 horizontally through a tank sidewall opening, ensuring the float moves freely without obstructions. Connect lead wires to your control circuit per the SPST wiring diagram. Verify the specific gravity of 0.70 matches your liquid density for proper float actuation. Test operation before finalizing installation.
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Common applications for MADISONMADISON 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.
