Mac3 was born with the production of self-titled float switch. In the following years the range was extended to cover all areas: tanks, drainage, sewage water, clear water, wells, etc. Together with float switch, Mac3 offers a wide range of devices.
MAC3, in collaboration with a global leader in plastic materials, presents KEY: the most widely used float switch, now made entirely of recycled plastic. A tangible step forward towards reducing waste and promoting material circularity Key in recycled plastic is the choice for those who want to combine reliability with environmental responsibility. Available with a 3×1mm cable, 16A micro switches, […]
Due to its compact size and high technical specifications, MAC3’s SMALL model is widely adopted by manufacturers of drainage pumps as the primary choice for equipping newly produced pumps. Its success is primarily due to the use of high-rated microswitches, including 20(8)A 250V or multi-voltage 10(6)A 400V-20(8)A 250V, in addition to its flexibility for installation, even in tight spaces. This […]
The success of this float switch model is attributed in its wide range of available options. These options include neoprene and PVC cables in 3×1, 3G1, and 4G1 versions. Furthermore, the KEY model is equipped with microswitches in both 16A and 20A, even at dual voltage (250V and 400V). Its dual functionality and the extensive range of certifications, including ACS, […]
In the ’90s, this model revolutionized the float switch industry and has remained unbeaten over the decades. Conceived by Dr. Ronchi, the founder of Mac3, this model gave the company its name and ensured its international success. Thanks to its double IP68 chamber, generous weight, and dimensions, this popular float switch represents excellence in terms of design and functionality. It […]
e-Fly is a tilt float switch featured by a substantial weight, smooth shape and a switching angle of :+/- 10°, which ensures accurate performance in applications exposed to turbulent waters and high levels of grease. Furthermore, e-Fly incorporates a counterweight to maintain proper balance, a double watertight chamber rated at IP68 for resistance against shocks, as well as gold-plated electric […]
Mac5 is a massive tilt float switch featured by top : weight and dimensions, smooth shape along with a standard switching angle of ±45°, and an angle of ±10º upon request; all this ensures right performance in applications with turbulent waters and high levels of grease, including challenging water conditions, industrial environments with suspended conglomerate residues. The MAC5 model has […]
Agma22 is a float switch designed for direct mounting on submersible drainage pumps for applications with clear water. Its compactness and vertical movement make it ideal for level control in: small wells with tight spaces, often becoming the only choice when space is limited and traditional products may not be usable. The Agma22 magnetic float switch moves vertically within the […]
The ‘Elettrosonda DB’ is a multi-relay control unit designed to manage the levels of conductive liquids within preset parameters, activating/deactivating pumps or diverting valves and protecting submersible pumps from running dry. The system utilizes low-voltage electrodes, known as “probes,” powered at 24V AC, to detect changes in the liquid level. When the probes come into contact with the conductive liquid, […]
EV is a relay for the control of conductive liquid levels, suitable for wells, cisterns, tanks (even under pressure) and rainwater applications. It uses electrodes called “probes”, powered at low voltage, to detect current flow in the liquid and activate the relay with fast response times. It allows monitoring the level with two probes for a single level (MAX and […]
Q is a relay for the control of conductive liquid levels, designed for panel mounting on DIN rail (3DIN, 54mm). It’s ideal for wells, tanks, and reservoirs (even under pressure), including applications with rainwater. It uses electrodes called “probes,” powered at low voltage, which, upon contact with the liquid, detect current flow and activate the relay. All of this with […]
Our customers have always relied on our commitment to quality and innovation. Would you like more information about Mac3 solutions or explore our wide range of products? Feel free to send us a message; our team is ready to assist you.
