Control and protection box for one or two pumps (up to 5.5 kW in 400 V) with automatic cyclical switching. Control via 2, 3 or 4 floats or level switches. Compatible with single-phase or three-phase motor pumps. Maximum current of 12 A per pump. Protection from phase failure, power surges, overloads, dry running through floats, etc.
Specifications and advantages:
Control and protection box
1 single-phase or three-phase pump (V1B-12A), 2 single-phase or three-phase pumps (V2B)
Max. current: 12 A