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MDR11 (USA)

The MDR11 (USA) Pressure switch from Condor USA.

 

  • 2-pole Single Phase (N.C.)
  • Def. Purpose Switching Capacity: 26 FLA/156 LRA up to 240V
  • Gen. Purpose Switching Capacity:
    2 HP @120V
    3 HP @240V
  • NEMA A600 Pilot Duty
  • Acc. to EN 60947
  • 4.0 kW (AC3), Ue=240V (1~)
  • NEMA 1 Enclosure
  • Flange = Steel
  • Adjustable range and differential
  • Auto/Off available
Part No. Pressure Setting (On/Off) Air Connection Auto/Off Weight (g)

 11BSXX

20/40 psi 1/4" NPT Steel No 320

 11CSXX

30/50 psi 1/4" NPT Steel No 320

 11DSXX

40/60 psi 1/4" NPT Steel No 320

 11TSXX

50/70 psi 1/4" NPT Steel No 320

 11SSXX

60/80 psi 1/4" NPT Steel No 320

 11USXX

70/90 psi 1/4" NPT Steel No 320

 11BS1X

20/40 psi 1/4" NPT Steel Yes 320

 11CS1X

30/50 psi 1/4" NPT Steel Yes 320

 11DS1X

40/60 psi 1/4" NPT Steel Yes 320

 11TS1X

50/70 psi 1/4" NPT Steel Yes 320

 11SS1X

60/80 psi 1/4" NPT Steel Yes 320

 11US1X

70/90 psi 1/4" NPT Steel Yes 320
Technical Data MDR11 (USA)
Rated insulation voltage Ui 500 V
Motor switching capacity (AC 3) [Ue=240 V (1~)] 4,0 kW
Motor switching capacity (UL 508, CSA 22.2) [Ue=240 V (1~) / Ue=120 V (1~)] 3,0 HP/2,0 HP
Electrical life (UL 508, CSA 22.2) [Ue=240 V dc; 2,7A] 0,5 HP
Electrical life (AC 3) (cycles) > 1 x 105
Mechanical life (cycles) > 5 x 105
Max. electrical cycles (Cycles/h) 120
Max. mechanical cycles (Cycles/h) 600
Rated operational current Ie (EN 60947) [at 240 V AC] 20A
Rated operational current Ie (UL/CSA)[at 240 V AC] 26A
Bursting strength Pz > 35 bar
Permissible medium temperature Air - 5...+ 80 °C
Permissible medium temperature Water + 70 °C
Degree of Protection acc. to EN 60529 IP 44
Conductor cross-section 1 .. fine stranded cable 1 x / 2 x 2,5 / 2,5 mm2
Conductor cross-section 1 rigid cable 1 x / 2 x 2,5 / 2,5 mm2

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