Johnson Controls P400BD-1 Pressure Switch – Differential Oil Pressure Switch with Wiring Harness
The Johnson Controls P400BD-1 Pressure Switch is a high-performance single-point differential oil pressure switch engineered for precise pressure monitoring and protection in HVAC systems. Designed to be used with Johnson Controls models like the P545NCB-25C/D, this switch ensures reliable performance in critical oil pressure applications.
Key Features:
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Open Point (Differential Pressure): 10 ± 1.5 Psid
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Close Point: ≤ 3 Psid above the open point
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Thread Type: M20 x 1.5 for secure and standard fit
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Wiring Harness Included: WHA-P400-125 for quick installation
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Application: Designed for differential oil pressure sensing and control
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Compatibility: Specifically built for use with Johnson Controls P545NCB-25C/D series
This OEM pressure switch offers durable construction and accurate differential sensing to prevent damage to compressors and maintain system efficiency. Whether you're replacing a worn switch or upgrading a control system, the P400BD-1 delivers dependable performance.
Upgrade your HVAC system's reliability with the Johnson Controls P400BD-1 Pressure Switch. Ideal for commercial and industrial applications.
