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MDR4

MDR4

Wiring & Adjustment
Instructions ISO 9001 Quality
Certification 2017 Condor
Catalog

The MDR4 Pressure switch from Condor USA.

3-phase
Switching capacity: 4.0/5.5 kW
Max cut-out pressure: 16 bar

3-pole (N.C.)
Accessory to EN 60947
4-way flange (optional)

Part No.	Order Reference	ON/OF Knob	Pressure Range (bar)	Flange	Weight (g)
212584	212584	With ON/OFF	4-6 Bar	G 1/4" Alu	420
212591	212591	With ON/OFF	4-6 Bar	G 1/2" Alu	420
212607	212607	With ON/OFF	4-6 Bar	G 1/2", Gauge connection 1/4"	460
257899	257899	With ON/OFF	4-6 Bar	G 1/4", 4-Way	460
257905	257905	With ON/OFF	4-6 Bar	G 1/2", 4-Way	460
257912	257912	With ON/OFF	4-6 Bar	G 3/8", 4-Way	460
212614	212614				450
212621	212621				450
212638	212638				450
257929	257929	With ON/OFF	9-11 Bar	G 1/4", 4-Way	460
257936	257936	With ON/OFF	9-11 Bar	G 1/2", 4-Way	460
257943	257943	With ON/OFF	9-11 Bar	G 3/8", 4-Way	460
212645	212645				450
212669	212669	With ON/OFF	13.5-16 Bar	G 1/2", Gauge connection 1/4"	460
257950	257950	With ON/OFF	13.5-16 Bar	G 1/4", 4-Way	460
257967	257967	With ON/OFF	13.5-16 Bar	G 1/2", 4-Way	460
212676	212676	With ON/OFF	21-25 Bar	G 1/4" Alu	420
212683	212683	With ON/OFF	21-25 Bar	G 1/2" Alu	420
212690	212690	With ON/OFF	21-25 Bar	G 1/2", Gauge connection 1/4"	460
263883	263883	With ON/OFF	21-25 Bar	G 1/4", 4-Way	460
263890	263890	With ON/OFF	21-25 Bar	G 1/2", 4-Way	460
263906	263906	With ON/OFF	21-25 Bar	G 3/8", 4-Way	460
220084	220084	Without ON/OFF	4-6 Bar	G 1/4" Alu	420
220077	220077	Without ON/OFF	4-6 Bar	G 1/2" Alu	420
220121	220121	Without ON/OFF	4-6 Bar	G 1/2", Gauge connection 1/4"	460
257981	257981	Without ON/OFF	4-6 Bar	G 1/4", 4-Way	460
257998	257998	Without ON/OFF	4-6 Bar	G 1/2", 4-Way	460
258001	258001	Without ON/OFF	4-6 Bar	G 3/8", 4-Way	460
204251	204251				450
206194	206194				450
227069	227069	Without ON/OFF	9-11 Bar	G 1/2", Gauge connection 1/4"	460
258018	258018	Without ON/OFF	9-11 Bar	G 1/4", 4-Way	460
258025	258025	Without ON/OFF	9-11 Bar	G 1/2", 4-Way	460
258032	258032	Without ON/OFF	9-11 Bar	G 3/8", 4-Way	460
220107	220107				450
227076	227076	Without ON/OFF	13.5-16 Bar	G 1/2", Gauge connection 1/4"	460
258049	258049	Without ON/OFF	13.5-16 Bar	G 1/4", 4-Way	460
258056	258056	Without ON/OFF	13.5-16 Bar	G 1/2", 4-Way	460
258063	258063	Without ON/OFF	13.5-16 Bar	G 3/8", 4-Way	460
227083	227083	Without ON/OFF	21-25 Bar	G 1/4" Alu	420
227090	227090	Without ON/OFF	21-25 Bar	G 1/2" Alu	420
221210	221210	Without ON/OFF	21-25 Bar	G 1/2", Gauge connection 1/4"	460
263913	263913	Without ON/OFF	21-25 Bar	G 1/4", 4-Way	460
263920	263920	Without ON/OFF	21-25 Bar	G 1/2", 4-Way	460
263937	263937	Without ON/OFF	21-25 Bar	G 3/8", 4-Way	460

Technical Data MDR4
Rated insulation voltage Ui	500 V
Motor switching capacity (AC3) [Ue=240 V (1~)]	2.5 kW
Motor switching capacity (AC 3) [Ue=230 V (3~)]	4.0 kW
Motor switching capacity (AC 3) [Ue=400 V (3~)]	5.5 kW
Motor switching capacity (AC 3) [Ue=500 V (3~)]	5.5 kW
Motor switching capacity (AC 3) [Ue=240 V (3~)]	> 5 x 10⁵
Mechanical life (cycles)	> 5 x 10⁵
Maximum electrical cycles (cycles/h)	120
Maximum mechanical cycles (cycles/h)	600
Rated operational current l_e (at 400 V AC3/500 VAC 3)	16 A / 9 A
Bursting strength (Pz)	> 35 bar
Permissible medium temperature (air)	-5...+80°C
Permissible medium temperature (water)	+80°C
Degree of Protection acc. to EN 60529	IP 44
Conductor cross-section 1 (fine stranded cable 1 x / 2 x)	2.5 / 2.5mm²
Conductor cross-section 1 (rigid cable 1 x / 2 x)	2.5 / 2.5mm²

Diaphragm Media Resistance MDR4
Air, Water

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