APH techniek

All data are considered to be unbinding reference values. We accept no liability for data selection that is not confirmed in writing. Pressure data refer, if not otherwise indicated, to liquids of Group II at +20°C. 6 Pressure switches Overload relay (overload relays) for MDR pressure switches Type for MDR 5/... K Settings range R 5/1,5 0.86 - 1.5 A R 5/2,45 1.5 - 2.45 A R 5/4,2 2.4 - 4.2 A R 5/7 4 - 7 A R 5/10,3 6.1 - 10.3 A R 5/14 9 - 14 A R 5/18 11 - 18 A Type for MDR 3/... K Settings range R 3/1,0 0.63 - 1 A R 3/1,6 1 - 1.6 A R 3/2,5 1.6 - 2.5 A R 3/4 2.5 - 4 A R 3/6,3 4 - 6.3 A R 3/10 6.3 - 10 A R 3/16 10 - 16 A R 3/20* 16 - 20 A R 3/24* 20 - 24 A * higher switching capacity available on request Accessories - replacement diaphragms for MDR pressure switches Type For pressure switches MDR MEM 2 MDR 2/... MDR MEM 3 MDR 3/... MDR MEM RM MDR 3/... RM MDR MEM 5 MDR 5/... Accessories - replacement hoods for MDR pressure switches For pressure switches MDRH 2 MDRH 2 K MDR 2/... MDRH 3 MDRH 3 K MDR 3/... MDRH 5 MDRH 5 K MDR 5/... type R 3/... type R 5/... type MDRH 2 K type MDRH 3 K type MDR MEM 2 type MDR MEM 3 type MDR MEM RM type MDR MEM 5 Pressure switches with diaphragms for compressors MDR Switching capacity MDR 2/11 MDR 2/11 K 4 - 12 bar G 1 / 4 “ 3 x 1 / 4 “ 1-pin 230V-2.2kW MDR 3/6 MDR 3/6 K 1.3 - 6 bar G 1 / 2 “ --- 3-pole 230V-5.5kW / 400V-7.5kW MDR 3/11 MDR 3/11 K 4 - 11 bar G 1 / 2 “ 3 x 1 / 4 “ 3-pole 230V-5.5kW / 400V-7.5kW MDR 3/16 MDR 3/16 K 6 - 16 bar G 1 / 2 “ 3 x 1 / 4 “ 3-pole 230V-5.5kW / 400V-7.5kW MDR 3/25 MDR 3/25 K 7.5 - 25 bar G 1 / 2 “ --- 3-pole 230V-5.5kW / 400V-7.5kW MDR 3/35 MDR 3/35 K 12 - 35 bar G 1 / 2 “ --- 3-pole 230V-5.5kW / 400V-7.5kW --- MDR 4S/11 K 4 - 11 bar G 1 / 2 “ 1 x 1 / 4 “ 3-pole 230V-4.0kW / 400V-5.5kW With roller type diaphragm for small pressure differences, enhanced medium tolerance MDR 3/6 RM --- 1 - 6 bar G 1 / 2 “ --- 3-pole 230V-5.5kW / 400V-7.5kW MDR 3/10 RM MDR 3/10 K RM 3 - 10 bar G 1 / 2 “ --- 3-pole 230V-5.5kW / 400V-7.5kW MDR 3/16 RM MDR 3/16 K RM 5 - 16 bar G 1 / 2 “ --- 3-pole 230V-5.5kW / 400V-7.5kW Switching capacity MDR 5/5 MDR 5/5 K 1.5 - 5 bar G 1 / 2 “ 3-pin 230V-4kW / 400V-5.5kW MDR 5/8 MDR 5/8 K 2 - 8 bar G 1 / 2 “ 3-pin 230V-4kW / 400V-5.5kW MDR 5/11 MDR 5/11 K 2 - 11 bar G 1 / 2 “ 3-pin 230V-4kW / 400V-5.5kW MDR 5/16 MDR 5/16 K 2.5 - 16 bar G 1 / 2 “ 3-pin 230V-4kW / 400V-5.5kW Control pressure switch for screw compressors MDR 53/8 0.5 - 8 bar G 1 / 2 “ 1 changeover contact MDR 53/11 6 - 11 bar G 1 / 2 “ 1 changeover contact MDR 53/16 6 - 16 bar G 1 / 2 “ 1 changeover contact * only for rotary switch type Media: Air, water (MDR 3 ... RM and MDR 53, many other media also possible) Protection class: IP 54 (MDR 2: IP 44) type MDR 3...K type MDR 3 type MDR 5...K type MDR 5 type MDR 2...K type MDR 2 ** Only to be used with overload relays for switching on and off use Accessories - relief valves for MDR pressure switches Type Operating pressure For pressure switches 6 mm push-in fitting MDR ENTLAST 2 Up to 12 bar MDR 2/... 6 mm cutting ring MDR ENTLAST 3/4 Up to 16 bar MDR 3/... and MDR 4/... MDR ENTLAST 5 Up to 16 bar MDR 5/... type MDR ENTLAST 2 type MDR ENTLAST 3/4 type MDR ENTLAST 5 Liquid seals, gaskets & tapes from page 549 Aluminium, copper and steel pipes from page 250 PA hoses from page 196 Settings range Type without rotary switch Press. conn. Other conn.* Type with rotary switch Type without pushbutton Press. conn. Settings range Type with pushbutton** Type without rotary switch/pushbutton Type with rotary switch/pushbutton 394 APH Techniek BV - Wateringen - T +31 (0)174 219 200 - sales@aphtechniek.nl - www.aphtechniek.nl