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The Johnson Controls A72AA-1C is part of the Penn Series A72. This heavy-duty temperature control device is built with a vapor-charged sensing element. The control range is from -34 to -1°C with a differential of 2 to 14°C. It features a double-pole, single-throw contact block with two isolated sets of contacts that simultaneously make or break.
This temperature control is commonly used in HVAC systems for precise temperature regulation. Designed for robustness and reliability, it is suitable for industrial environments.
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