REB500
PublishedDistributed Busbar Protection Relay
ABBElectrical & LightingRelayIndustrial supply
ABB REB500 distributed busbar protection relay from the Relion family, for isolated, solidly earthed, low-impedance and compensated earthed systems. Supports IEC 61850-8-1 (GOOSE, MMS).
Wholesale supplyREB500
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameDistributed Busbar Protection Relay
Item number / codeREB500
BrandABB
Product lineIndustrial supply
CategoryElectrical & Lighting
Product typeRelay
Technical data6 rows
Communication ProtocolsSupports IEC 61850-8-1, including GOOSE and client-server MMS communication
High Functional ReliabilityEnsures stabilized differential current and high functional reliability
Low-Impedance ProtectionProvides low-impedance busbar protection
PerformanceSub-cycle performance with high functional reliability
Selective OperationOperates selectively for all faults within the protected zone while maintaining stability for faults outside the protected zone
Versatile HardwareSuitable for various switchyard configurations
Reference numbers1 public
ABBREB500