Miniature circuit breaker (MCB) in accordance with EN60898-1, with time-delayed thermal overload release and electromagnetic short-circuit release. Alternatively, a RESTART restart device RM TOP, a RESTART remote operator CM or two auxiliary devices can be installed on the left-hand side. With label window on the device. Connection (max): 35 mm² with insulated plug-in protection. The connection screws can be fitted with a sealable cover (order accessories separately). The switching lever can be sealed when switched on and off or can be locked with a lever lock for a padlock. The switching lever can be sealed when switched on and off or can be locked with a lever lock for a padlock.