Pay in 4 interest-free payments of $31.25 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
220-240VAC
Durable Construction: Built with robust materials for long-term industrial use
Rich communication interfaces for seamless integration with industrial networks
STBXBA3000 base
ABB SPAU 140 C Synchro-Check Relay Synchronizer Device 220-240VACDescription The ABB SPAU 140 C is a synchrocheck relay designed to ensure safe circuitbreaker closing by supervising voltage, frequency, and phase angle between two power system sources. Specifications Rated Voltage Inputs: Supports typical mediumvoltage and highvoltage secondary measurement ranges Frequency Range: Adjustable supervision for system synchronization Phase Angle Supervision: Configurable closing angle limits Voltage Difference Limits: