< back to table of contents > 23 1Ambient temperature: 35 °C during 24 hours with peaks up to 40 °C. 2In preparation. Suffix Code Switch Type Variations For Switch Sizes S0 S1 S2 S3 Size S0 The magnetic system includes a low hum DC coil with incapsulated diode rectifier (blocking voltage 1000 V) = it, therefore, works independent of frequency. PFR switches are available with 24 V-600 V coils. Available switching detents: 1 x 60° (60° to the right of center OFF), 2 x 60° (60° to the right and left of center OFF). Alternatively with trip-free release (Switching angle 1 x 60°) The PFR switch series is designed to provide protection for both machines and machine operators by preventing the equipment (which has been operating) from restarting automatically after a power failure. The device includes a magnetic system which releases the switch (by means of a linear spring return mechanism) to the trip position at voltage failure or undervoltage of 70 % of the nominal voltage. Size S1 Operating voltage for the magnetic system: 24 V-500 V/50 Hz 24 V-600 V/60 Hz (Switching angle 1 x 60°) PFR (Power Failure Release)1 Ordering data: Operating voltage for size S0 as well operating voltage a n d frequency for size S1 for the magnetic system. With manual release The lockout-relay is typically used to remotely switch electrical circuits from one power source to another. The device contains a totally incapsulated coil and linear spring return mechanism which is compressed by manually turning the handle to the ON position (60° to the right of OFF). Once in the ON position, the handle is mechanically locked in place and cannot be manually turned back to OFF. When the coil is energized, however, the unit will automatically spring return to the OFF position. A second version is available with push button manual release for test purposes. Technical Data: Voltage Frequency Power Consumption 24 - 28 V AC 50 - 60 Hz, DC 135 VA 32 - 40 V AC 50 - 60 Hz, DC 145 VA 42 - 50 V AC 50 - 60 Hz, DC 155 VA 60 V AC 50 - 60 Hz, DC 165 VA 110 - 125 V AC 50 - 60 Hz, DC 185 VA 220 - 240 V* AC 50 - 60 Hz, DC 220 VA 380 - 440 V* AC 50 - 60 Hz, DC 240 VA * for DC on request Without manual release Lockout-relay1 Ordering data: Operating voltage and frequency for the magnetic system. CA10 CH.. CA10 CH.. X Y X CA.. CA.. CG8 A25 CA40 CA50 CA63 C26 C32 C42 M L A11 A25 CA40 CA50 CA63 C26 C42 A11 A25 CA40 CA50 CA63 C26 Dimensions p.40 Dimensions p.40 Dimensions p.41 Dimensions p.41
RkJQdWJsaXNoZXIy MTAxNzE=