SPER1C1
PublishedTrip Circuit Supervision Relay
ABBElectrical & LightingRelayIndustrial supply
ABB SPER1C1 trip circuit supervision relay for continuous monitoring of circuit-breaker trip circuits and control circuits. Supply voltage range 40-265 V DC.
Wholesale supplySPER1C1
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameTrip Circuit Supervision Relay
Item number / codeSPER1C1
BrandABB
Product lineIndustrial supply
CategoryElectrical & Lighting
Product typeRelay
Technical data14 rows
Model numberSPER1C1
TypeTrip Circuit Supervision Relay Supply Voltage
Range40
Voltage265 V
ApplicationSupervises breaker, disconnector, and signalling control circuits
Continuous MonitoringProvides uninterrupted supervision of trip and control circuits
DimensionsApprox. 22.5 × 75 × 110 mm
Fault DetectionIdentifies contact failures, welded contacts, and auxiliary voltage faults
Flexible IntegrationOne relay per circuit, with multiple relays connectable to the same control circuit
Immediate IndicationLED indicators and output relay signals for quick fault awareness
Industrial DurabilityRugged design for long-term use in substations and power systems
Reliable OperationPrevents false alarms during breaker operation with preset delay times
Response TimeImmediate fault indication within milliseconds
Supply Voltage Range40–265 V DC
Reference numbers1 public
ABBSPER1C1