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Siemens Relay 7SR2422-2NA11-0BA0 Duobias-M Differential

SKU: 7SR2422-2NA11-0BA0

Original price was: $9,911.00.Current price is: $8,919.90.

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7SR2422-2NA11-0BA0 | Siemens | Duobias-M Transformer Differential Relay

Advanced transformer protection with dual-bias technology

BrandSiemens
Model7SR2422-2NA11-0BA0
Voltage110-250 V DC / 100-240 V AC
Country of OriginGermany
Weight2.5 kg
Dimensions177 x 177 x 200 mm
Warranty2 years
CertificationsIEC 60255, CE, UL
SKU/MPN7SR2422-2NA11-0BA0
In the BoxRelay unit, mounting brackets, manual
TypeTransformer differential relay
Protection functionsDifferential, overcurrent, earth fault
Number of phases3-phase
CommunicationEthernet, RS485
Auxiliary supply110-250 V DC / 100-240 V AC
Case styleFlush mounting

Key benefits: High sensitivity, stability, flexible communication

Typical applications: Power transformer protection, substation automation

Lifecycle: Active

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