système de protection (781 produits)

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...

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...

Overvoltage protection module for max. permissible supply voltage 460 V and Rated operate voltage 1200 V NMA: 449411910000, manufacturer code: 7VV3002-3AD20

Overvoltage protection module for max. permissible supply voltage 550 V and Rated operate voltage 1400 V NMA: 449411910100, manufacturer code: 7VV3002-3BD20

Overvoltage protection module for max. permissible supply voltage 460 V and Rated operate voltage 1000 V NMA: 449411910200, manufacturer code: 7VV3002-3CD20

Overvoltage protection module for max. permissible 770 V supply voltage and rated operate voltage 1900 V NMA: 449411910401, manufacturer code: 7VV3002-3DD20

Overvoltage protection module for max. permissible 920 V supply voltage and Rated operate voltage 2400 V NMA: 449411910500, manufacturer code: 7VV3002-3ED20

Overvoltage protection module for max. permissible supply voltage 550 V and Rated operate voltage 1600 V NMA: 449411910300, manufacturer code: 7VV3002-3GD20

Overvoltage protection module for max. permissible 920 V supply voltage and Rated operate voltage 2600 V NMA: 449411910600, manufacturer code: 7VV3002-3JD20

Overvoltage protection module for max. permissible 1100 V supply voltage and Rated operate voltage 2800 V NMA: 449411910700, manufacturer code: 7VV3002-3KD20

Overvoltage protection module for max. permissible 1110 V supply voltage and Rated operate voltage 3000 V NMA: 449411910800, manufacturer code: 7VV3002-3LD20

SIEMENS - Device: 7SA86 Distance Prot. 3 -pole with Standardvariant Ho using type: Flush mounting, BI : 13, BO: 21 (13ST + 8F + 0HS + 0P), CT: 4 (protection), VT: 4 (standard), |Measuring-transduce...

SIEMENS - Device: 7SA87 Distance Prot. 1 -/3-p. with Standardvariant H ousing type: Flush mounting, B I: 31, BO: 46 (38ST + 8F + 0HS + 0P), CT: 4 (protection), VT: 4 (standard), |Measuring-transduc...

SIEMENS - Device: 7SA87 Distance Prot. 1 -/3-p. with Standardvariant H ousing type: Flush mounting, B I: 27, BO: 36 (22ST + 14F + 0H S + 0P), CT: 8 (protection), V T: 8 (standard), |Measuring-trans...

SIEMENS - Device: 7SA87 Distance Prot. 1 -/3-p. with Standardvariant H ousing type: Flush mounting, B I: 19, BO: 30 (22ST + 8F + 0HS + 0P), CT: 4 (protection), VT: 4 (standard), |Measuring-transduc...