Automation & Control

RT5/264 Surge Suppressor

Product Id
RT5/264 is a transil diode surge suppressor designed to reduce the maximum overvoltage peak value and to limit or even completely eliminate the high pre-damping voltage frequencies, when used or with a DC operated conventional contactor for a rated control circuit voltage between 150 … 264 V DC. The operation of inductive circuits causes overvoltages, in particular on opening of the contactor coil. The electromagnetic energy stored in the coil during contactor closing is restored on opening in the form of surges, the slope and amplitude of which may rise to several kilovolts. A number of drawbacks are observed ranging from interference on the electronic devices to breakdown of insulators and even destruction of certain sensitive components. Advantages: - the surge suppressor is clipped onto the top or side part in regards with the contactor or contactor relay base design without change in device overall dimensions. - good energy absorption - Unpolarized system - Simple, reliable system - very fast clipping: attenuation of steep fronts and thus of high frequencies. No operating delays. Drawback: a certain delay on drop out which does not however reduce contactor breaking capacity.

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Technical Specification
MRP (Indian Rupees) Not for Retail Sale
Rated Control Circuit Voltage (Uc) DC Operation 150-264 2HV
Package Width 65 millimetre
Package Length 96 millimetre
Package Height 12 millimetre
Invoice Description RT5/264 Surge Suppressor
Product Range AL Contactors
Package Gross Weight 0.03 kilogram
Extended Product Type RT5/264
Ambient Air Temperature Operation -20 ... +70 degree Celsius
Product Class Block Contactors Accessories
Total GST Percentage 18.00
HSN Number 85363030
Country of origin China (CN) - Imported by ABB India Limited
RoHS Information Click Here
Declaration of Conformity - CE Click Here
Product Catalog Click Here
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