The Siemens 5SJ6140-7RC is a 1-pole miniature circuit breaker from the 5SJ6 Retail line, rated at 40 A with a C characteristic and a 6 kA breaking capacity.
Fit and Application
The 40 A rating and C characteristic make it a direct fit for a 40 A feeder or a motor branch circuit where the upstream device is coordinated for selectivity.
