Protection relays and systems are vital for safeguarding electrical circuits and equipment from faults such as overcurrent, voltage irregularities, and short circuits. These devices ensure the stability and safety of power systems by detecting abnormalities and automatically triggering protective actions.
Modern protection relays come with advanced features like real-time monitoring, fault diagnosis, and communication capabilities, making them integral to smart grid and industrial automation solutions.
Prominent manufacturers like ABB, Siemens, and GE provide a comprehensive range of protection relays and systems, ensuring the highest level of electrical safety and reliability.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
MOTOR PROTECTIVE RELAY
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
VOLTAGE/CURRENT MONITOR UNIT
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Low Stock |
MOQ: 0 |
Need to verify |
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Mfr. Part No. WS Part No. |
MOMENTARY VOLTAGE SAG MONITOR UN
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Low Stock |
MOQ: 0 |
Need to verify |
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Mfr. Part No. WS Part No. |
MONITOR GRND FALT RELAY 120/240V /
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
NEUTRAL-EARTHING-RES MON 48VDC E
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GRND RES RELAY ETHERNET-DC SUP
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
MONITOR EARTH LEAKAGE 24VDC
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
MONITOR EARTH LEAKAGE 120/240VAC
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
EARTH-LEAKAGE MONITOR 32V - 70V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SURGE ARRESTER GDT
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SURGE ARRESTER GDT
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SE-701-0D WITH CONFORMAL COATING
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SE-704-0D WITH CONFORMAL COATING
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GF-GC MON 120VAC/VCD LATCHING GC
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GF-GC MONITOR 120-VAC/DC
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GF-GC MON AC/DC SUPPLY EXT-GC
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
GF-GC MON 18-72 VDC USES SE-TA12
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
MONITOR GRD-FAULT GRD-CHK RELAY
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GROUND-FAULT GROUND CHECK MON
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
NGR MON 120V GF TIME 0.1 TO 5 S
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Low Stock |
MOQ: 1 |
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