CONTROL SWITCHES AND LOAD SWITCHES www.krausnaimer.com 181 MAIN CATALOG Disconnector acc. to EN 60947 with under-voltage release without trip free release 3 pole, Four hole panel mounting, IP40 Coil voltage 230 V 400 V L1 T1 L2 T2 L3 T3 D2 D1 L1 T1 L2 T2 L3 T3 D2 D1 8-15 36 5 CA10: Ø43 CA20: Ø45 CA10: 66,3 CA20: 73,7 33 4 max. 48 The magnetic system includes a low-noise DC voltage coil with embedded diodes (reverse voltage 1000 V). Therefore it operates frequency-independent. Switches are available with coils for 24 V up to 600 V (IP20 to 240 V). The magnetic system of the under-voltage release is shifting back the switch via a linear retracting into the OFF-position („0“) in case of a voltage drop below 70% of the nominal voltage. The magnetic coil is triggered by a first make contact. As the device does not contain a free-release, the main contacts close even in the Released-stage as long as the handle is manually held or blocked in the On-position („I“). Ambient temperature: 35 °C over 24 hours with peaks up to 40 °C Continuous current (I u/I th) Switching power AC-23B (A) 3 x 400 V Escutcheon plate Name Art. no. Coil voltage 230 V, 50 Hz/60 Hz/DC 20 A 7,5 kW 48 x 48 CA10X.T203/01.E 70008232 25 A 11 kW 48 x 48 CA20X.T203/01.E 70009962 Coil voltage 400 V, 50 Hz/60 Hz/DC 1 20 A 7,5 kW 48 x 48 CA10X.T203/D-A004.E 70018636 25 A 11 kW 48 x 48 CA20X.T203/D-A001.E 70008633 Continuous current (I u/I th) Switching power AC-23B (A) 3 x 400 V Escutcheon plate Name Art. no. Coil voltage 230 V, 50 Hz/60 Hz/DC 20 A 7,5 kW 48 x 48 CA10X.T103/01.E 70009286 25 A 11 kW 48 x 48 CA20X.T103/01.E 70029251 Coil voltage 400 V, 50 Hz/60 Hz/DC 1 20 A 7,5 kW 48 x 48 CA10X.T103/D-A001.E 70036258 25 A 11 kW 48 x 48 CA20X.T103/D-A004.E 70036503 1 Auxiliary terminal for series resistor not finger proof Optional extras < Back to the catalog directory >
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