Hearing aid batteries last anywhere between five and 14 days depending on the above factors. You will know it's time to replace your hearing aid batteries when the aids start beeping. One solution to save money and make batteries last longer is to purchase rechargeable batteries.
To clarify: you have a main panel with a 60A breaker. That breaker feeds a subpanel which has a 100A main breaker and then some smaller circuit breakers in the sub-panel. If more than 100 coulombs of charge per second flow through the sub-panel main breaker, it will trip and cut power to the subpanel breakers.
4.0 DIMMER MODULE CIRCUIT BREAKERS A related question that we are frequently asked is how a dimmer rack can be rated for 100,000 AIC - but have a dimmer module branch circuit breaker that is only rated for 10,000A AIC? This is because the circuit breaker must be rated for the applied voltage, continuous amperage load, and must also have an AIC rating equal to or greater than the available current at the location in the circuit where it will be installed. Since the dimmer module is located between the main and branch circuit, a 10,000 AIC breaker is appropriate in many dimmer module designs. Amp Traps