w w w.suco.de Vacuum switches RoHS compliant Switching point easily adjustable. High overpressure resistance and long working life even under harsh operating conditions. Type 0150 as a change­ over switch and with the possibility for manifold mounting. Type 0151 as normally open or normally closed. 0150 / 0151 Technical data Type: Voltage: Contact rating: Temperature stability: Switching frequency: Mechanical life expectancy:  Pressure rise rate: Vibration resistance: Shock resistance: Body material: Degree of protection: Weight in grams: 0150 max. 250 V see table below* -20 °C – +100 °C 200 / min. 106 cycles ≤ 1 bar/ms 10 g / 5 – 200 Hz sine-wave 294 m/s2; 14 ms half-sine-wave brass aluminium IP65, terminals IP00 IP65 socket device fitted approx. 270 g approx. 140 g *0150 Electrical values (for technical explanation see also page 9) Rated operating voltage Ue: Rated operational current Ie / Application category 250 Volt AC 50 / 60 Hz 5 Ampere / AC 12 250 Volt AC 50 / 60 Hz 1 Ampere / AC 14 24 Volt DC 3.5 / 3.5 Ampere / DC 12 / DC 13 50 Volt DC 2 / 1 Ampere / DC 12 / DC 13 75 Volt DC 1 / 0.5 Ampere / DC 12 / DC 13 125 Volt DC 0.3 / 0.2 Ampere / DC 12 / DC 13 250 Volt DC 0.25 / 0.2 Ampere / DC 12 / DC 13 Rated insulation voltage Ui: Rated operating current Uimp: Rated thermal current Ithe: Switching overvoltage: Rated frequency: 300 Volt 2.5 kV 6 Ampere < 2.5 kV DC and 50 / 60 Hz Short circuit current rating of the device: to 6.3 Ampere Rated short-circuit current: < 350 Ampere Tightening torque of terminal screws: 50 0151 max. 42 V ≤ 4 A / 100 VA -5 °C – +120 °C Cable diameter: < 0.35 Nm 0.5 – 1.5 mm2

w w w.suco.de Comparison absolute pressure / relative pressure RoHS compliant 2–1 CE marking positive pressure – absolute pressure sea-level pressure (~ 1 bar absolute) 1–0 vacuum / negative pressure – adjustment range 0151 adjustment range 0150 Degree of protection IPXX 0 – -1 bar Indication: Desired switching points within the range of the vacuum have to be indicated relatively to the atmospheric pressure (normal pressure). Accessories 60 46 Ø 28 SUCO vacuum switches rated with a voltage up to 250 V are covered by the Low Voltage Directive 73/23/EEC. An EC Declaration of Conformity has been...

0150 w w w.suco.de Vacuum switch 250 V, with built-in changeover switch Aluminium body RoHS compliant Max. voltage 250 V Overpressure safe up to 20 bar1) With socket device similar to DIN EN 175301 (DIN 43650) Hysteresis approx. 50 – 150 mbar (non-adjustable) With female thread 70 pmax. in bar Adjustment range in mbar (rel.) Tolerance in mbar (at room temperature) Thread Order number: G 1⁄8 female 0150 0150 Vacuum switch 100 – 950 ± 50 456 15 4 0 01 92 201) G 1/8 Diaphragm material – areas of application ECO 24 15 Pg 9 Ø 5.5 30 Air, oils, greases, fuels 4 Temperature stability: - 20 °C – + 100°...

0151 Vacuum switch 42 V, normally open or normally closed w w w.suco.de Brass body RoHS compliant With M3 screw or spade terminals Max. voltage 42 V Overpressure safe up to 35 bar1) With female thread Adjustment range in mbar (rel.) Tolerance in mbar (at room temperature) Thread 0151 Vacuum switch with screw terminals, normally open (no) 351) 200 – 950 ± 100 G 1⁄8 female Order number: |: 57 pmax. in bar 0151 452 15 3 0 01 hex 24 0151 Vacuum switch with M3 screw terminals, normally closed (nc) 351) 200 – 950 ± 100 G 1⁄8 female 0151 :| 453 15 3 0 01 With female thread 0151 Vacuum switch with spade...