Model
HONEYWELL FEMA PRESSURE SWITCH DCM3 (0.5 TO 2.5 BAR)
HONEYWELL FEMA PRESSURE SWITCH DCM6 (0.5 TO 6 BAR)
HONEYWELL FEMA PRESSURE SWITCH DCM63 (16 TO 63 BAR)
HONEYWELL FEMA PRESSURE SWITCH DCM63 (16 TO 63 BAR)
Kind of pressure overpressure, relative
Pressure connection internal thread G1/4, external thread G1/2
Electrical connection Plug DIN EN 175301
Protection class IP54
Housing material rugged housing of seawater resistant aluminium die casting GD Al Si 12.
Media temp. -25 ... 70 oC
Media temp. limit temperatures up to 85 oC are allowable for short periods. Higher temperatures are possible, provided that the limit is safeguarded by suitable measures (e.g. water tube trap, see Accessories for Pressure Switches / Transmitters)
Ambient temperature -25 ... 70 oC
Ambient temp. limit at temperatures below 0 oC, ensure that no water condensation can arise in the sensor and in the switching device
Switch function/capacity SPDT Microswitch 250 vac
capacity 5 A inductive, 8 A resistive
US 682 
MY 301 
CN 219 
AU 85 
GB 71 
KR 70 
AP 59 
CA 55 
