Fuse on mains side

Circuit breaker

Lifting unit

Max. rated current
(when high water alarm activated)

Fuse protection (recommended characteristic: C)

Single-phase current

DrainLift SANI-S...M...

5.4 A

10 A

Three-phase current

DrainLift SANI-S...T...

1.9 A

6 A

Residual-current device (RCD)