MATelec FSW-12548 Polypropylene IP68 10m 4 Float Multi Level Tree

Applications requiring four distinct level setpoints within a single wet well benefit from the FSW-12548 multi level float tree, which consolidates four floats into a pre-configured assembly with snap action N/O contacts that close on liquid level rise. The tree reduces the need for separate float mounting, individual conduit routing, and wire identification procedures that complicate traditional multi-float installations. Each float is positioned at a defined level along the cable to establish low, stop, start, high, and alarm level setpoints.

Construction uses polypropylene float housing with a horizontal pivot point for switching accuracy, and the floats are weighted to resist flow-induced movement that could cause false triggering or tangle formation. The resin filled and potted cable entry connection provides IP68 rated submersibility, allowing the assembly to operate continuously at immersion depths up to 9 m. Operating temperature range covers 0°C to 60°C for service in a wide range of liquid environments.

Electrical specifications include a maximum voltage of 250Vac at 50/60 Hz and a maximum run current of 6 Amps resistive. The contact mechanism is mechanically activated snap action N/O, configured to close on rise. Cable construction uses neoprene rubber for the float leads, with the multicore section measuring 8 mm in diameter and containing five 0.75 mm² conductors to carry the four float signals plus common return.

Features

• Four-float pre-configured assembly with snap action N/O contacts closing on rise
• IP68 rated resin filled and potted connection for continuous submersible service
• Horizontal pivot point and weighted floats resist flow induced tangling
• Polypropylene float housing with neoprene rubber cable construction
• Maximum voltage 250Vac with 6 Amps resistive run current rating
• Five-conductor multicore cable for four float signals plus common return
• Compatible with MATelec HydroSTART and HydroWHIZ controller input terminals