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  protection systems (781 artículos)

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7SR5420-2AA16-0AA0 - Transformer protection (2 wdg.) 8 curr. trans., 16 BI (1 oferta) 
Transformer protection (2 wdg.) 8 curr. trans., 16 BI, 8 BQ Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces S12 enclosure, manufacturer code: 7SR5420-2AA16-0AA0
Siemens
7SR5420-2AA16-0AA0
a partir de € 5.183,54*
por unidad
7SR5420-2AA26-0AA0 - Transformer protection (2 wdg.) 8 curr. trans., 16 BI (1 oferta) 
Transformer protection (2 wdg.) 8 curr. trans., 16 BI, 8 BQ Standard interface: 1 x USB (front), RS 485 (rear) + 2 x optical LC interf. S12 enclosure, manufacturer code: 7SR5420-2AA26-0AA0
Siemens
7SR5420-2AA26-0AA0
a partir de € 5.489,14*
por unidad
7SR5421-1AA16-0AA0 - Transformer protection (2 wdg.) 8 curr. trans (1 oferta) 
Transformer protection (2 wdg.) 8 curr. trans., 4 curr. trans. 12 BI, 8 BQ Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces S12 enclosure, manufacturer code: 7SR5421-1AA16-0AA0
Siemens
7SR5421-1AA16-0AA0
a partir de € 5.233,13*
por unidad
7SR5421-1AA26-0AA0 - Transformer protection (2 wdg.) 8 curr. trans (1 oferta) 
Transformer protection (2 wdg.) 8 curr. trans., 4 curr. trans. 12 BI, 8 BQ Standard interface: 1 x USB (front), RS 485 (rear) + 2 x optical LC interf. S12 enclosure, manufacturer code: 7SR5421-1AA2...
Siemens
7SR5421-1AA26-0AA0
a partir de € 5.521,47*
por unidad
7SR5421-6AA16-0AA0 - Transformer protection (2 wdg.) 8 curr. trans (2 ofertas) 
Transformer protection (2 wdg.) 8 curr. trans., 4 curr. trans. 37 BI, 18 BQ Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces S12 enclosure, manufacturer code: 7SR5421-6AA16-...
Siemens
7SR5421-6AA16-0AA0
a partir de € 6.833,941*
por unidad
7SR5421-6AA26-0AA0 - Transformer protection (2 wdg.) 8 curr. trans (2 ofertas) 
Transformer protection (2 wdg.) 8 curr. trans., 4 curr. trans. 37 BI, 18 BQ Standard interface: 1 x USB (front), RS 485 (rear) + 2 x optical LC interf. S12 enclosure, manufacturer code: 7SR5421-6AA...
Siemens
7SR5421-6AA26-0AA0
a partir de € 7.094,004*
por unidad
7SR5430-3AA16-0AA0 - Transformer protection (3 windings) 12 Current tr., 24 BI (2 ofertas) 
Transformer protection (3 windings) 12 Current tr., 24 BI, 10 BO Standard interface: 1 x USB (front), RS485 (rear) + 2 x RJ45 interfaces S12 enclosure, manufacturer code: 7SR5430-3AA16-0AA0
Siemens
7SR5430-3AA16-0AA0
a partir de € 7.105,874*
por unidad
7SR5430-3AA26-0AA0 - Transformer protection (3 windings) 12 Current tr., 24 BI (2 ofertas) 
Transformer protection (3 windings) 12 Current tr., 24 BI, 10 BO Standard interface: 1 x USB (front), RS485 (rear) + 2 x optical LC interfaces S12 enclosure, manufacturer code: 7SR5430-3AA26-0AA0
Siemens
7SR5430-3AA26-0AA0
a partir de € 7.365,937*
por unidad
7SR5431-5AA16-0AA0 - Transformer protection (3 windings) 12 Current tr (2 ofertas) 
Transformer protection (3 windings) 12 Current tr., 4 Voltage tr., 35 BI, 16 BO, Standard interface: 1 x USB (front), RS485 (rear) + 2 x RJ45 interfaces S12 enclosure, manufacturer code: 7SR5431-5A...
Siemens
7SR5431-5AA16-0AA0
a partir de € 8.200,081*
por unidad
7SR5431-5AA26-0AA0 - Transformer protection (3 windings) 12 Current tr (2 ofertas) 
Transformer protection (3 windings) 12 Current tr., 4 Voltage tr., 35 BI, 16 BO, Standard interface: 1 x USB (front), RS485 (rear) + 2 x optical LC interfaces S12 enclosure, manufacturer code: 7SR5...
Siemens
7SR5431-5AA26-0AA0
a partir de € 8.459,065*
por unidad
7VV3002-3AD20 - Overvoltage protection module for max. permissible supply (1 oferta) 
Overvoltage protection module for max. permissible supply voltage 460 V and Rated operate voltage 1200 V NMA: 449411910000, manufacturer code: 7VV3002-3AD20
Siemens
7VV3002-3AD20
a partir de € 10.184,61*
por unidad
7VV3002-3BD20 - Overvoltage protection module for max. permissible supply (1 oferta) 
Overvoltage protection module for max. permissible supply voltage 550 V and Rated operate voltage 1400 V NMA: 449411910100, manufacturer code: 7VV3002-3BD20
Siemens
7VV3002-3BD20
a partir de € 10.637,89*
por unidad
7VV3002-3CD20 - Overvoltage protection module for max. permissible supply (1 oferta) 
Overvoltage protection module for max. permissible supply voltage 460 V and Rated operate voltage 1000 V NMA: 449411910200, manufacturer code: 7VV3002-3CD20
Siemens
7VV3002-3CD20
a partir de € 9.844,65*
por unidad
7VV3002-3DD20 - Overvoltage protection module for max. permissible 770 V supply (1 oferta) 
Overvoltage protection module for max. permissible 770 V supply voltage and rated operate voltage 1900 V NMA: 449411910401, manufacturer code: 7VV3002-3DD20
Siemens
7VV3002-3DD20
a partir de € 14.150,89*
por unidad
7VV3002-3ED20 - Overvoltage protection module for max. permissible 920 V supply (1 oferta) 
Overvoltage protection module for max. permissible 920 V supply voltage and Rated operate voltage 2400 V NMA: 449411910500, manufacturer code: 7VV3002-3ED20
Siemens
7VV3002-3ED20
a partir de € 15.738,06*
por unidad
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Nuestra oferta se orienta exclusivamente a empresas, profesionales y autónomos.