| DEVICES |
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Automatic Power Switching System SZR1
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Automatic Power Switching System SZR MI
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Central Failure Signalling CSA-1
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Central Failure Signalling CSA-5, CSA-6, CSA-12
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Non inductive Resistors
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Switch Redundancy Automated System LRW-7
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| Switch Redundancy Automated System LRW-H5 |
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| Switch Redundancy Automated System LRW-37r |
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| Transformar Voltage Controller RNTr-1 |
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Tap Changing Position Indicator DEC-1
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| Bus-bars differential protection and switch redundancy automated system ZSZ-7 |
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| Bus-bars differential protection and switch redundancy automated system ZSZ-H5 |
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| RELAYS |
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| Fast & Strong auxiliary relays PHU-2/PHU-3/PHU-4 |
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| Fast auxiliary relay PS-6 |
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| Signalling relay CS-2 A/B/C |
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| Switch-off circuits continuity control relay CW-3 A/B |
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| Time relay PT-1 |
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| Power supply backup relay PZ-1 |
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| Auxiliary relays PD-2/ PP-4/PP-6 |
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| Power supply circuits continuity check relay KO-3 |
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| Bistabile relay PB-1 |
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| Bistabile relay PB-2 |
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| Signalling relay PS-1 (equivalent of RUS) |
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| ACCESSORIES |
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| Star Coupler STC-4 |
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| Converter KON-1 |
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| Converter K-1 |
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| Casket for the relays assembly KGZ14Z |
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| Feeder Z24-4 |
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| Acoustic Set to CSA |
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* polish version only
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