AWGWFJ0xxx Datasheet | Schurter

.. CIRCUIT BREAKERS FOR EQUIPMENT TA45: 3 pole, rocker actuated - Thermal release - Positively trip-free The rocker actuated, 3 pole version with 2 protected poles is a thermal CBE of the TA45 line, specifically designed to provide cost effective protection of 3 phase motors against overheating in accordance with EN60204 Part I (Electrical equipment for industrial machines) in cases where the exception specified in this standard is applicable. A special version is available as a «CBE-switch», in which the means for automatic overcurrent interruption (the bimetal releases), are omitted. Another available version of this line utilizes an under-voltage release to protect persons against injuries caused by unexpected events like the automatic restarting of motors after a power failure. This release can be bined with the thermal release required for overcurrent protection. Protection against injuries is also provided by another CBE of this line, which prevents the starting of a machine should a protective cover be removed from dangerous parts of the machine. Available options: - CBE for overcurrent protection 2 protected poles (thermal) - CBE with undervoltage release: The CBE will open automatically when the voltage drops below the trip level. Only when the supply voltage has reached the reset level, the CBE can be re-closed manually. - CBE switch with mechanical lock-out latch: A spring loaded pin will trip the CBE if a protective cover is removed. The CBE can not be switched ON until the . protective cover is refitted. - CBE with remote trip release: The remote trip release permits the CBE to be tripped by a external contact (sensor) energizing the trip coil. - CBE with auxiliary contact: All types of the line can be with an auxiliary contact (changeover contact). Data Shee TA45 is positively trip-free. The approved current range is 0,1 to 12A. We remend to limit the current range to max. 8A at AC 400V. For the current range 9 to 12A the voltage should be...