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7SD52 / 7SD

7SD52 / 7SD

Items 37 - 48 of 63 from Siemens ⍾ Last modified Sep 6, 2025
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7SD52 / 7SD ⍾ Page 4

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Siemens – 7SD5221-5PB99-9HM7
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7SD5221-5PB99-9HM7 - Siemens
RELAY
Siemens – 7SD5221-5PB99-9HL5 L0S
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7SD5221-5PB99-9HL5 L0S - Siemens
TWO TERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY MEASUREMENT INPUT: IPH = 1A; IE = 1A AUXIL. VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V WITH 5 FAST TRIP CONTACTS, APPROX. 1MS, FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/1 X 19", 24 BI, 31 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL. (LANGUAGE CHANGEABLE) IEC 61850,100 MBIT ETHERNET WITH INTEGRATED...
Siemens – 7SD5221-5CB99-9HK0-M2A-N7G-L0S
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7SD5221-5CB99-9HK0-M2A-N7G-L0S - Siemens
Multi-end differential and distance protection in one relay
Siemens – 7SD5221-4NB99-9HJ0 L0R
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7SD5221-4NB99-9HJ0 L0R - Siemens
TWO TERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY MEASUREMENT INPUT: IPH = 1A; IE = 1A AUXIL. VOLTAGE: 60V TO 125V DC BINARY INPUT THRESHOLD 19V WITH 5 FAST TRIP CONTACTS, APPROX. 1MS, FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/1 X 19", 16 BI, 23 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL. (LANGUAGE CHANGEABLE) PORT B: SYSTEM PORT, IEC 61850,100 MBIT ETHERNET...
Siemens – 7SD5221-4DC29-2CJ1 M0A
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7SD5221-4DC29-2CJ1 M0A - Siemens
Siemens – 7SD5221-5NB99-7HJ4 L0S
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7SD5221-5NB99-7HJ4 L0S - Siemens
TWO TERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY MEASUREMENT INPUT: IPH = 1A; IE = 1A AUXIL. VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V WITH 5 FAST TRIP CONTACTS, APPROX. 1MS, FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/1 X 19", 16 BI, 23 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL. (LANGUAGE CHANGEABLE) IEC 61850,100 MBIT ETHERNET WITH INTEGRATED...
Siemens – 7SD5221-5AB99-9HK5 L0S
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7SD5221-5AB99-9HK5 L0S - Siemens
Multiterminal Differential Relay
Siemens – 7SD5221-5CB99-9HL4 L0S
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7SD5221-5CB99-9HL4 L0S - Siemens
TWO TERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY MEASUREMENT INPUT: IPH = 1A; IE = 1A AUXIL. VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/1 X 19", 16 BI, 23 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL. (LANGUAGE CHANGEABLE) IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL, DOUBLE, LC-CONNECTOR (FROM OCT. 09)...
Siemens – 7SD5221-5AB99-9HM5 L0S
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7SD5221-5AB99-9HM5 L0S - Siemens
Siemens – 7SD5221-4WB99-2HM0-M0J-L0A
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7SD5221-4WB99-2HM0-M0J-L0A - Siemens
SIPROTEC 4 7SD52 multi-end differential and distance protection
Siemens – 7SD5221-5AB99-9EL4
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7SD5221-5AB99-9EL4 - Siemens
TWO TERMINAL DIFFERENT. RELAY; WITH 4-LINE DISPLAY; MEASUREMENT INPUT: IPH = 1A; IE = 1A; AUXIL. VOLTAGE: 110V TO 250V DC; 115V AC,; BINARY INPUT THRESHOLD 88V; FLUSH-MOUNTING HOUSING; WITH SCREW TERMINALS; 1/2 X 19", 8 BI, 15 BO,; 1 LIVE-STATUS CONTACT; REGION WORLD,LANGUAGE UK-ENGL.; (LANGUAGE CHANGEABLE); PORT B: SYSTEM PORT,; IEC 61850,100 MBIT ETHERNET; WITH INTEGRATED SWITCH; OPTICAL, DOUBLE,;...
Siemens – 7SD5221-5CB29-0GK0 M0A
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7SD5221-5CB29-0GK0 M0A - Siemens
TWO TERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY MEASUREMENT INPUT: IPH = 1A; IE = 1A AUXIL. VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/1 X 19", 16 BI, 23 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL. (LANGUAGE CHANGEABLE) IEC 60870-5-103,ELECTRIC. RS485 NO DIGSI INTERFACE ON REAR OF DEVICE, PROTECTION INTERFACE 1:...