REB611
PublishedBusbar Protection Relay
ABBElectrical & LightingRelayIndustrial supply
ABB REB611 numerical busbar protection relay from the Relion 611 family for single busbar applications, providing fast selective short-circuit protection with integrated communication and supervision. Delivered preconfigured.
Wholesale supplyREB611
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameBusbar Protection Relay
Item number / codeREB611
BrandABB
Product lineIndustrial supply
CategoryElectrical & Lighting
Product typeRelay
Technical data11 rows
Model numberREB611
TypeBusbar Protection Relay Series
ApplicationSingle busbar short-circuit protection, restricted/residual earth-fault protection
CertificationIEC-compliant numerical relay technology
CommunicationSupports redundant protocols (HSR/PR) for digital substations
ConfigurationDelivered preconfigured and factory-tested for reduced commissioning time
Dedicated Busbar ProtectionProvides fast and selective short-circuit protection for single busbars
Industrial ReliabilityDesigned for substations and heavy industrial power systems
IntegrationCompatible with ABB Relion® series for utility and industrial power systems
Multipurpose Backup ProtectionCan protect generators, motors, transformers, and reactors
Preconfigured FunctionsSimplifies engineering and commissioning with ready-to-use setup
Reference numbers1 public
ABBREB611