System Sensor WFD4 Flow Switch Style:New NEW Square D choice of

NEW Square D choice of QO3351021  Shunt Trip Circuit Breaker NEW NO BOX

25 3/8" x 12 3/8"

SQUARE D LDM36600U31X  600A 600V LD Powerpact Breaker

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4-pole circuit breaker engineered for 120/240V applications in quad-style panel configurations

System Sensor WFD4 Flow Switch Style:New NEW Square D choice ofSystem Sensor WFD4 Flow Switch The System Sensor WFD4 Flow Switch features a high performance design for reliable liquid flow detection. With a precision engineered mechanical switch, it accurately senses the flow and shuts off the system when the liquid stops flowing. This ensures your system runs efficiently and effectively. Nuts for securing unit to pipe are missing.