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Miniature reversible contactors Ex9CSR
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Miniature reversible contactors Ex9CSR brings excellent electric parameters in the form of very compact device. These contactors are used mainly for switching of asynchronnous motors with possibility of change of rotation direction. They can also be used for switching of two circuits when it is necessary to ensure that maximum one circuit is connected.
The combinations are equipped with mechanical interlock. Additional electrical interlock of control voltages (e.g. for EN 60204) can be implemented by means of auxiliary contacts AX42 or built-in auxiliary contacts.
Thanks to compact dimensions, Ex9CSR contactors are ideal solution for space limited installations.
- Tested according to IEC / EN 60947-4-1
- 3 and 4-pole versions
- Rated current AC-3 6, 9 and 12 A at 400 V
- Coil control voltage 24 - 415 V AC
- Conditional short circuit current 50 kA
- Mechanical interlock
- Mounting onto device rail (DIN) 35 mm or onto panel
Documents
Technical parameters
Catalogue
Datasheet
Declarations of Conformity
Tested according to IEC/EN 60947-4-1
Rated op. voltage U 690 V AC
Conventional free air thermal current I th 20 A
AC-1 20 A
AC-2/AC-3/AC-4, 380/400 V Ex9CSR06 : 6 A Ex9CSR09 : 9 A Ex9CSR12 : 12 A
AC-2/AC-3/AC-4, 660/690 V Ex9CSR06 : 3.8 A Ex9CSR09 : 4.9 A Ex9CSR12 : 4.9 A
AC-3/AC-4, 380/400 V Ex9CSR06 : 2,2 kW Ex9CSR09 : 4 kW Ex9CSR12 : 5,5 kW
AC-3/AC-4, 660/690 V Ex9CSR06 : 3 kW Ex9CSR09 : 4 kW Ex9CSR12 : 4 kW
Control Voltage Uc 24, 36, 42, 48, 110, 127, 220, 230, 240, 380, 400, 415 V AC
Tolerance of Control Voltage Uc 0,8 — 1,1 Uc
