Catalog navigation
CAD model selection
Selectable products: 1
HELP_VARIABLE
Company
ABB Low Voltage & Systems
Description
RC5.. - Surge Supressor
Bill of material
ABB - 1SBN050100R1003 + RC5-1/440 Surge Suppressor
Product ID
1SBN050100R1003
Extended Product Type
RC5-1/440
Invoice Description
RC5-1/440 Surge Suppressor
Description
RC block- AC control voltage
Long Description
RC5-1/440 is a RC type 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 with an AC operated conventional contactor for a rated control circuit voltage between 250 ... 440 V AC 50/60Hz. 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. - very fast clipping: attenuation of steep fronts and thus of high frequencies. No operating delays.
International product number
3471522121271
Product number of the Manufacturer
1SBN050100R1003
Type of accessory/spare part
Other
Customs tariff number
85363030
Deeplink product page
Link to product detail page
Type
RC5-1/440
Preview - Generation
Preview
3D
2D
The preview does not represent the part configuration anymore.You have to generate a new preview.

Classifications
CNS
Object Properties:
Order Number: 1SBN050100R1003
Description long: RC5-1/440 is a RC type 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 with an AC operated conventional contactor for a rated control circuit voltage between 250 ... 440 V AC 50/60Hz. 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. - very fast clipping: attenuation of steep fronts and thus of high frequencies. No operating delays.
Description short: RC5-1/440 Surge Suppressor
Manufacturer / brand name: ABB
Product website: Link to product detail page
Customs Tariff Number: 85363030
ETIM 8.0
Accessories/spare parts for low-voltage switch technology:
Type of accessory/spare part: Other