R51270 | LIMIT SWITCH | Aaon SubCategory 7_Single Handle Locking Levers **Zone Relay Z-one ZSR 4

**Zone Relay Z-one ZSR 4 Zone Switch Pump Control** The Hydronic Caleffi Zone Relay Z-one ZSR is a 4-zone switch pump control for multiple-zone hydronic heating systems

this PULL DOWEL ensures longevity and reliability in demanding environments

this scanner measures surface temperatures with precision

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R51270 | LIMIT SWITCH | Aaon SubCategory 7_Single Handle Locking Levers **Zone Relay Z-one ZSR 4**Aaon Limit Switch R51270** The Aaon R51270 limit switch is a high quality electrical component designed for use in a wide range of industrial and commercial applications. This limit switch is engineered to precisely detect the position or movement of machinery, providing reliable control and safety mechanisms. **Features:** * Durable construction ensures longevity and reliability in demanding environments. * Accurate sensing and switching