The SmartEnergy 400A Energy Management Current Transformers easily clip onto the electrical wiring to send current information to a connected SEM-1024-00 SmartEnergy Monitor. Their split core design provides non-contact current measurements without having to disconnect the primary wire.
When connected to the SEM-1024 SmartEnergy Monitor these transformers measure AC current moving through their magnetic field. This data is sent to SEM-1024 and displayed on UIs throughout the system.
Smart Energy Split-Core Sensor [SEM-xxxAx] Quick Reference Guide
SmartEnergy 400 Amp Transformers [SEM-400AI] Technical Specifications
Basic warranty period is two (2) years excluding misuse defined as abuse, accidental damage, modifications, improper wiring, improper repair, incorrect repair, and operation outside specified operating temperatures and humidity.