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RFQ
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7SR
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7SR
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Siemens
⍾ Last modified Sep 6, 2025
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Product details
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7SR5711-1AA11-0AA0 - Siemens
Motor protection 7SR57, 4 curr. trans., 4 volt. trans., 9 BI, 8 BO, Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 ports, S6 enclosure
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7SR5711-1AF11-0AA0 - Siemens
Motor prot. 7SR57 4 curr. trans., 4 volt. trans., 8 TSI (Temperature Sensor Input), 9 BI, 8 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces, S6 enclosure
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7SR5111-7AA16-0AA0 - Siemens
Directional time-overcurrent protection 7SR51 4 curr. trans., 4 volt. trans., 39 BI, 20 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces S12 enclosure
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7SR5121-6AA16-1AA0 - Siemens
Directional time-overcurrent protection 7SR51, 5 curr. trans., 4 volt. trans., 37 BI, 18 BO, Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces , S12 enclosure, including conformal coating
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7SR5420-2AA12-1AA0 - Siemens
Transformer prot. 7SR54 8 curr. trans., 8 BI, 16 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces, S8 enclosure, including conformal coating
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7SR5421-6AA16-0AA0 - Siemens
Transformer protection (2 wdg.) 8 curr. trans., 4 volt. trans. 37 BI, 18 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces S12 enclosure
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7SR5111-1AA11-0AA0 - Siemens
Directional time-overcurrent protection 7SR51 4 curr. trans., 4 volt. trans., 9 BI, 8 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces S6 enclosure
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7SR5421-2AA12-0AA0 - Siemens
Transformer prot. 7SR54 8 curr. trans., 4 volt. trans., 17 BI, 10 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces, S8 enclosure
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7SR5420-2AA12-0AA0 - Siemens
Transformer prot. 7SR54 8 curr. trans., 16 BI, 8 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces, S8 enclosure
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7SR5421-1AA16-0AA0 - Siemens
Transformer protection (2 wdg.) 8 curr. trans., 4 volt. trans. 12 BI, 8 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces S12 enclosure
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7SR5111-4AD26-0AA0 - Siemens
Directional time-overcurrent protection 7SR51 4 curr. trans., 4 volt. trans., 24 BI, 17 BO (incl. 3HSBO), 3 AFD (Arc Flash Detector), Standard interface: 1 x USB (front), RS485 (rear) + 2 x optical LC-interfaces, S12 enclosure
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7SR5111-3AA22-0AA0 - Siemens
Directional overcurrent time prot. 7SR51 4 curr. trans., 4 volt. trans., 19 BI, 12 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x optical LC ports, S8 enclosure
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