Atex Druckschalter BC-DSPB/PC DSHB/HCBC-DSPB/PC DSHB/HC  Atex pressure switchBC-DSPB/PC BC-DSHB/HCAtex Druckschalter BC-DSPB/PC DSHB/HCAtex Druckschalter BC-DSPB/PC DSHB/HC

Pressure switch

pressure switch intrinsically safe for mining and chemistry


The BC-DS pressure switch converts pneumatic or hydraulic signals to electrical signals. The switching point is set at a stepless knob. (For pressure setting range, see specifications).

The product features high functionality, compact design and robustness.

  • The switching point is factory-set to the middle of the pressure setting range ┬▒0,5 bar:

The product is free of paint-wetting substances.

Housing diecasting zinc
Pressure range max. 20 bar
Seal NBR
Connection female G 1/4
Type of protection Mining
I M2 Ex ia Mb
II 2G Ex ia IIC T4 Gb

The pressure switches BC DSPB and BC DSPC and BC DSHB and BC DSHC are conform to the following standards:

DIN EN 60079-0:2012
(General provisions)

Electrical devices for hazardous areas (explosive)

DIN EN 60079-11:2012
(Intrinsic safety i)
Electrical devices for hazardous areas (explosive)


IEC 60079-0:2007-10 Edition 5
General requirementes
Explosiv atmospheres Part 0 Equipment

IEC 60079-11:2006 Edition 5
Equipment protection by intrinsic safety
Explosiv atmospheres Part 11