CONDOR Pressure Switches - Single Phase

Product catalog summary

Overview: This document provides technical specifications for high-performance pressure switches designed for AC currents, specifically the Mdr series (Mdr 1, Mdr 11, Mdr 2, Mdr 21). These switches are suitable for use with air and water media.

Specifications:

Media: Air and water.
Number of Poles: 2 pole.
Contact Function: 2 Normally Closed (N.C.).
Voltage: 230 V.
Motor Switching Capacity: 4.0 kW for Mdr 1 and Mdr 11, 2.2 kW for Mdr 2 and Mdr 21.
Rated Current: 20 A for Mdr 1 and Mdr 11, 16 A for Mdr 2, 24 A for Mdr 21.
Flange Types: Various options including G 1/4" and F4 1/4".
Pressure Ranges: Cut-out pressure ranges from 1.5 to 12 bar depending on the model.
Degree of Protection: IP 44 or IP 41/44.
Permissible Media Temperature: Air: -5 to 80 °C, Water: up to 70 °C.
Max. Cross-Section: 2.5 mm² fine stranded.

Standard Features:

Cable Glands: PG 11 Z/ZK or PG 13.5 Z/ZK.
On/Off Lever: Available with or without EA.
Differential Setting: Included as standard.
Delayed Unloader Valve (AEV): Available as an accessory.

Certifications: KEMA, CSA/UL certifications are available for certain models.

Additional Notes:

Preferred media and additional options are detailed in the full catalogue or available upon request.
Flange types include options for four-way connections.

Catalog excerpts

CONDOR Pressure Switches - Single Phase-1

Pressure switches-information Type designation * Table refers to catalogue product ‘1 Preferred / most used media, further media, see table on page 22 or on demand *2 e.g. four-way flange F4 3/8” (main connection G3/8", additionally 3 x G 1/4" ports) *3 U = switch need not be turned, use swivel nut for mounting *4 WN = grommet

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CONDOR Pressure Switches - Single Phase

CONDOR Pressure Switches - Single Phase

Catalog excerpts

All Condor Pressure Control GmbH catalogs and technical brochures