MADISON M4190-BU Mechanically Alternating Side-Mounted Float Switch
The MADISON Alternator Closed Liquid Level Switch: Selectable (MPN M4190-BU) is a mechanically alternating side-mounted float switch with SPDT contacts and a 304 Stainless Steel construction. It features Lead Wires…
SKU 3G-OTH-130176
Also listed as: M4190BU · M4190 BU
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.
Need installation or engineering help?
Ask a question
Product Description
The MADISON Alternator Closed Liquid Level Switch: Selectable (MPN M4190-BU) is a mechanically alternating side-mounted float switch with SPDT contacts and a 304 Stainless Steel construction. It features Lead Wires termination and a specific gravity rating of 0.56.
Frequently Asked Questions
What is the MADISON Alternator Closed Liquid Level Switch used for?
The MADISON Alternator Closed Liquid Level Switch (MPN M4190-BU) is used for mechanically alternating level control in industrial tanks and vessels. It provides SPDT switching to alternate pump or valve operation, preventing single-point failure in liquid handling systems.
What are the specifications of the MADISON M4190-BU liquid level switch?
The MADISON M4190-BU is a side-mounted float switch with 304 Stainless Steel construction, SPDT contacts, and Lead Wires termination. It has a specific gravity rating of 0.56 and is designed for mechanically alternating operation. The manufacturer is MADISON.
Where to buy the MADISON M4190-BU liquid level switch worldwide?
You can source the MADISON M4190-BU liquid level switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install a side-mounted float switch like the MADISON M4190-BU?
Install the MADISON M4190-BU by mounting it horizontally through a tank sidewall opening, ensuring the float moves freely. Wire the SPDT contacts according to your control circuit. Verify the specific gravity of the liquid matches the 0.56 rating for proper float operation.
Used in
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.
