MAC3 float + 10mtr. Alu gland (Brand: MAC3) — SKU: 020-001KM

Robust, reliable and designed for professional level control, the MAC3 float switch is a versatile submersible water level sensor ideal for sump pumps, pumping stations, storage tanks and wastewater applications. The model features a smooth, edgeless polypropylene body with a double liquid‑proof chamber for long-lasting performance in both clean and sewage waters, delivering dependable pump control and high buoyancy even in harsh conditions. ([mac3.it](https://mac3.it/en/products/key-floatswitch-clear-gray-waters/?utm_source=chatgpt.com), [mac3panam.com](https://mac3panam.com/products/mac3-reliable-floatswitch-drinkable-clear-gray-turbulent-waters/?utm_source=chatgpt.com))

Key features

• 10 m cable with aluminium (Alu) gland for secure entry and strain relief — convenient for deep installations and industrial use. ([tameson.com](https://tameson.com/products/mpm1006gb0c-float-switch-mac3-10m-cable?utm_source=chatgpt.com))
• IP68 waterproof rating and rated for continuous submersion, suitable for sump pumps, level alarms and wastewater level control. ([onoae.com](https://onoae.com/product/mac3-kabel-10-meter-level-water-float-switch/?utm_source=chatgpt.com))
• Changeover microswitch (NO/NC) for flexible pump on/off or alarm configurations; compatible with common voltages and typical pump circuits. ([tameson.com](https://tameson.com/products/mpm1006gb0c-float-switch-mac3-10m-cable?utm_source=chatgpt.com))
• Edgeless, high‑buoyancy design minimizes snagging on solids — recommended for sewage, gray water and rainwater harvesting systems. ([mac3panam.com](https://mac3panam.com/products/mac3-reliable-floatswitch-drinkable-clear-gray-turbulent-waters/?utm_source=chatgpt.com), [mac3.it](https://mac3.it/en/products/key-floatswitch-clear-gray-waters/?utm_source=chatgpt.com))

Why choose this float switch?

The MAC3 model combines industrial durability with simple mechanical reliability: no electronics to fail, a proven mechanical microswitch rated for typical pump loads, and a compact footprint for easy retrofits. It is widely used for automatic pump control, dry‑run protection and high/low level alarms in residential, commercial and municipal settings. Documentation and datasheets are available from MAC3 and authorized distributors for installation guidance and wiring diagrams. ([mac3.it](https://mac3.it/en/products/key-floatswitch-clear-gray-waters/?utm_source=chatgpt.com), [afpumps.com](https://www.afpumps.com/en/p/mac3/?utm_source=chatgpt.com))

Applications & SEO keywords

Ideal keywords for search and product discovery: float switch, water level sensor, submersible float switch, pump control, IP68 level switch, sewage float, 10m cable float, aluminium gland, MAC3 float. Use these terms in listings to improve visibility for installers, plumbers and pump technicians.