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MDR4

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 le (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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