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8
Type
Part No.
Design
Medium
Installation position
Permissible pressure range
Adjustable switching pressure
Permissible temperature
ranges:
Operating voltage
Switching current (ohmic load)
Service classification
ohmic load (AC12 / DC12)
induktive load (AC14 / DC13)
Contact rating DC:
Switching time (at 6 bar)
Degree of protection according to EN 60 529
Hysteresis (relative to switch-on pressure)
Switching frequency
Materials: 1. Housing
2. Diaphragm
*) Design operating voltage
Fig. 12
1404b
Technical specifications
PEV-1/4A-SW27-B-OD
175 252
Mechanical pressure switch
Filtered, lubricated or unlubricated compressed air (degree of filtration min. 40 μm)
Any
0 ... 50 bar
1 ... 10 bar
- Storage temperature
-20 °C ... +60 °C
- Ambient temperature
-30 °C ... +100 °C
- Medium temperature
Dew point must not be reached at <1 °C(use dried compressed air)
0 .. 250* V AC/DC
100 mA ... max. 4A
at 250 V AC
4 A**
1 A**
Voltage [V DC]
Up to 24
Ohmic load [A]
4
Inductive load [A]
2
Incandescent load [A]
1.5
On: 40 ms (typical) Off: 30 ms typical
IP 65 with correctly-fitted connector socket
(15 ± 5)% at 6 bar (30 ± 5)% at 2 bar
max. 3 Hz
1. Galvanised steel; PA
**) Design operating current
Up to 50
Up to 75
2
1
1
0.1
0.5
0.3
2.NBR Cleaning: Soap solution, max. 60 °C
at 250 VDC
0,25 A**
0,2 A**
Up to 125
Up to 250
0.3
0.1
0.03
0.02
0.2
0.1
D/GB 11
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