Looking for an ultra-reliable float level switch? Look no further than the BIP STOP! This device is perfect for automating small pumps up to 1.5 HP, thanks to its microswitch of 20 A (400V) or unlimited through a relay. With its wide switching angle of 110º, it protects the pump's engine and electrical panels from jerking - a feature highly appreciated in agitated liquids. Additionally, the BIP STOP can detect high and low levels in the same tank with hysteresis not exceeding 1.5 meters. So don't go another day struggling with manual pump controls - invest in the BIP STOP!