Johnson Controls A99BB-400 Temperature Sensor supporting up to 1/3 HP

supporting up to 1/3 HP at 120VAC on the Normally Open (N

Does the 392451-1 replace the 392451-1/U

Technical FAQs

ensuring precise alignment on the motor shaft and reducing vibration that can lead to premature motor bearing failure

000 BTU/hr and a multiple load capacity of 250

Johnson Controls A99BB-400 Temperature Sensor supporting up to 1/3 HPThe Johnson Controls A99BB 400 Temperature Sensor is a precision PTC silicon sensor engineered for high accuracy temperature monitoring in commercial refrigeration and HVAC systems. Designed for seamless integration with System 450 controls and Penn A419 A421 series controllers, this thermistor style sensor features a linear resistance to temperature output, minimizing calibration drift in the field. The A99BB 400 is equipped with a 13 foot PVC cable