Back pressure switch, back pressure sensor, conductive limit switch, fill level sensor
HERMANN RUF GmbH
Type: HR-021
Probe length: 420 mm
Probe diameter: Ø 16 mm
Screw: 1/2" ( inch )
Switching voltage: 250 V
Switching current: max. 6 A
used, checked!
Dimensions: 550 x 100 x 75mm
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