Johnson Controls A19AAB-10C Electromechanical Temperature Control, 200-550°F

Johnson Controls A19AAB-10C Electromechanical Temperature Control is a dependable SPST high-range temperature controller designed for reliable on/off switching in commercial equipment. With a 200°F to 550°F setpoint window and a 10°F differential, it delivers precise cycling to maintain stable process temperatures. The unit ships with an 8-foot sensing cap and comes in a rugged NEMA 1 enclosure, ideal for indoor installations and protected operation.

electromechanical temperature control offers straightforward wiring and dependable operation without electronics that can drift over time. Built for durability, it withstands demanding environments while delivering consistent performance.

• Setpoint range: 200°F–550°F
• Differential: 10°F for stable cycling
• Switch type: SPST high-range temperature control
• Sensing cap: 8 ft cap for flexible placement
• Enclosure: NEMA 1 rated indoor protection