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Johnson Controls Penn A19ABC-24C Single Stage Bulb Thermostat
The Johnson Controls Penn A19ABC-24C is a single-stage, remote bulb temperature control thermostat from the PENN A19 Series, designed for both heating and cooling applications. It uses a liquid-filled sensing bulb and capillary to monitor temperatures and features a Single-Pole, Double-Throw (SPDT) switch.
Technical Specifications
- Switch Type: SPDT (Single-Pole, Double-Throw), which opens or closes on temperature rise.
- Electrical Ratings: Supports line voltage from 120V to 277V AC. At 120V, it has a 16A full load rating; at 240V, it is rated for 8A.
- Enclosure: NEMA 1 galvanized steel compact enclosure suitable for surface mounting.
- Accuracy: Maintains a consistent differential throughout the entire range and is unaffected by cross-ambient conditions
It is widely used in HVAC/R applications such as refrigerated display cases, beverage coolers, and space heating/cooling.
