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Condor MDR3 pressure switch is available with thermal overloads (5 different setting ranges available) or without thermal protection and can be used for three phase or single phase compressors.
The MDR3 has built in adjustable differential capability to have greater control over the cut out pressure of the switch. For example if the cut in pressure is pre set to 3 bar then the cut out pressure can be adjusted to be set to between 4 bar & 7 bar. Please see data sheet for more information.
On the underneath of the MDR3 switch there is an unloader / delayed unloader valve with a 90 degree push in connection for 6 mm plastic discharge tubes.
When ordering the MDR3 pressure switch without thermal overload relay, choice of thermal overload relay, unloader / delayed unloader valve and two cable glands must be ordered separately.
MDR3 pressure switch without thermal overload relay, are supplied with SK 3-S arc chamber.
MDR3 pressure switch with thermal overload relay, are supplied complete with EV 3WS unloader valve two cable glands.
Available on request:
Condor MDR3 with other thermal overload ranges.
Unloader / delayed unloader valves to suit 1/4" od tube.