Switchgear SK 601N | Wilo

Switchgear SK 601N

Technical data
Tender text

Timer switchgear for wall fixation for the automatic, time-dependent activation/deactivation of Wilo single pumps with single-phase or three-phase motor.

Switching function

  • Automatic time-dependent activation/deactivation via 24-hour time switch at adjustable times (every ¼ hour)
  • Parallel control of several pumps up to max. switching capacity possible.

Time switch

Battery backup: 100 hours/rechargeable Ni-MH battery (button cell, type V80H).

Clock precision: ±1 s per day

Direct connection for single-phase current (1~) for pumps without thermal winding contacts (WSK).

For pumps for three-phase current (3~) or single-phase current (1~) with WSK, only together with SK 602N/ SK 622N or contactor.

Scope of delivery

  • Switchgear SK 601N
  • 2 threaded cable connections M16
  • Installation and operating instructions
Technical data
Mains connection
1~230 V, 50/60 Hz
Switching capacity
16 A / 250 V (bei cos phi=1) und 4 A / 250 V (bei cos phi=0,6)
Protection class
Maximum power consumption
1.7 W
Max. ambient temperature
50 °C
Min. ambient temperature
-10 °C
Threaded cable connection
2 x M16x1.5
Material, housing
Length L
130 mm
Width W
130 mm
Height H
75 mm
Net weight, approx.
0.78 kg
Item no.

Certificate REACH (Documents)

REACH regulation

Article Number
Edition 2020-08
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (158 KB)