SPAJ140C
PublishedCombined Overcurrent And Earth-Fault Relay
ABBElectrical & LightingRelayIndustrial supply
ABB SPAJ 140 C combined overcurrent and earth-fault protection relay for medium-voltage distribution networks. Rated current inputs 1 A / 5 A, auxiliary supply 80-265 V AC / 18-80 V DC, 50/60 Hz.
Wholesale supplySPAJ140C
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameCombined Overcurrent And Earth-Fault Relay
Item number / codeSPAJ140C
BrandABB
Product lineIndustrial supply
CategoryElectrical & Lighting
Product typeRelay
Technical data14 rows
ModelSPAJ 140 C Relay
TypeOvercurrent and earth-fault protection relay Nominal Frequency
Voltage265 V
Auxiliary Supply Voltage80–265 V AC / 18–80 V DC
Combined ProtectionIntegrates overcurrent and earth-fault detection in one unit
Event RecordingStores fault events for diagnostics and maintenance
Flexible SettingsAdjustable trip levels and time delays for selective coordination
Industrial ReliabilityProven design for medium-voltage distribution systems
Legacy SupportCompatible with ABB digital substations and older relay systems
MountingPanel-mounted relay unit
Nominal Frequency50/60 Hz
Operating TemperatureStandard industrial
Protection FunctionsNon-directional overcurrent, earth-fault, CB failure protection
Rated Current Inputs1 A / 5 A
Reference numbers1 public
ABBSPAJ140C