Cleveland Controls ANA-124-183 Switch

The Cleveland Controls ANA-124-183 is a rugged, factory-calibrated air pressure sensing switch specifically engineered for OEM applications within HVACR systems. Designed to monitor positive, negative, or differential air pressure, this unit features a sensitive diaphragm mechanism housed in a plated steel casing for maximum durability in commercial environments. The ANA-124-183 utilizes a high-performance snap-acting SPDT switch, providing reliable circuit control on pressure rise or fall. With an operating temperature range of -40°F to 180°F and a standard pilot duty rating of 300 VA, this HVAC pressure switch is built for consistent performance in air handling units, duct heaters, and ovens. Its fixed set point design eliminates field adjustment errors, ensuring air pressure proving accuracy for critical safety shutdowns and system signaling. The vertical mounting requirement optimizes the diaphragm movement, maintaining precision over a life cycle exceeding 100,000 operations under rated electrical loads.

• Factory-Calibrated Precision: Fixed set point design ensures the Cleveland Controls ANA-124-183 maintains consistent trip points without the risk of field tampering or drift.
• Versatile Pressure Sensing: Capable of monitoring differential pressure, positive pressure, or vacuum, making it compatible with a wide range of air-moving equipment.
• Industrial-Grade Construction: Features a robust plated housing and a silicone-based diaphragm capable of withstanding combustion by-products.
• Flexible Connectivity: Outfitted with multiple sample line connection options to accommodate various flexible or metallic tubing configurations.
• Reliable Switching: The SPDT contact arrangement allows for seamless integration into both control and alarm circuits.

How do I ensure the ANA-124-183 provides accurate readings?
For peak performance, this differential air pressure switch must be mounted with the diaphragm in a vertical plane. Avoid mounting with sample line connections facing upward to prevent moisture or debris accumulation from affecting the sensing mechanism.

What media is this switch compatible with?
The Cleveland Controls ANA-124-183 is designed for air and the by-products of combustion that do not degrade silicone or polycarbonate materials, making it ideal for furnace and burner applications.

Is this switch suitable for high-voltage applications?
Yes, the electrical contacts are rated for 15 amps noninductive up to 277 VAC, providing the capacity needed for most commercial and industrial control loops.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.