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Model CSC Split-Core Current Switch
Split‑core design for fast retrofit installation
Fixed or adjustable trip setpoints
Supports under‑current and over‑current sensing
Optional snap‑on power relay available
No external power supply required
The Setra Model CSC Split‑Core Current Switch delivers flexible, real‑time monitoring of motor current conditions in HVAC systems. Its split‑core design allows installation without disconnecting wiring, making it ideal for retrofit applications. Available with fixed or adjustable trip points, the CSC supports both under‑current and over‑current sensing. An optional snap‑on power relay enables direct motor control during fault events, helping reduce service time and improve system reliability.
