NATRAMELEC.COM

1 handle horizontal throw right to left main breaker offset to the right over 2 breaker columns with a 1 1/2" space between main breaker and column breakers... meter / main combination with 1 handle horizontal throw main breaker centered over 2 breaker columns with a 1 1/4" space between main breaker and breaker columns... National Electrical Code requires a system in place that prevents an emergency generator from feeding back into the utility line.