Market Forge 91-2121 Buzzer Adjustable 120V 60Hz

The Market Forge 91-2121 Buzzer Adjustable is an audible indicator that converts an electrical signal into a sound alert for commercial foodservice equipment. The buzzer is specified for 120-volt and 60 Hz operation with an adjustable configuration. It is placed within the equipment's signaling circuit and receives its activation input from the connected controls. Once powered, the internal mechanism creates the audible output associated with the selected alert condition. The adjustable construction permits the buzzer response to be set according to the equipment's control requirements. Its role is limited to audible notification rather than direct control of the primary equipment circuit.