ARBOSS

Often called a manual starter, motor-automatic, or engine protection circuit breaker, this device functions as both a protective switch and a motor starter. It provides overload and short-circuit protection with a magnetic trip unit specifically calibrated to allow for the high inrush currents experienced during motor startup – up to 18 times the nominal current – preventing nuisance tripping. This ensures reliable motor control and protection.

The NQ3-5.5P 2A 220B is a versatile device often referred to as a manual starter, motor-starter, or engine protection circuit breaker. Essentially an automatic circuit breaker, it provides robust motor protection, enabling start/stop functionality and featuring integrated controls. A magnetic trip unit safeguards against short-circuit currents, calibrated to tolerate 18x the nominal current to prevent nuisance tripping during motor startup.

Often called a manual starter, motor-automatic, or engine protection circuit breaker, the NQ3-5.5P is fundamentally an automatic switch designed to safeguard motors. It provides both motor protection and control, offering start/stop functionality. Equipped with a magnetic trip unit, it protects against short-circuit currents. Unlike standard breakers, its trip unit is set to 18x the nominal current, preventing nuisance tripping during motor startup.

Often called a manual starter, motor-automatic, or engine protection circuit breaker, the NQ3-5.5P 1A 220B combines the functionality of a circuit breaker with motor protection and control. It safeguards your motor from short circuits with a magnetic trip mechanism, uniquely calibrated to allow for 18x the nominal current during motor startup – preventing nuisance tripping. This robust design ensures reliable operation and protects your valuable equipment.

Often called a manual starter, motor-automatic, or engine protection circuit breaker, the NS2-32X 24-32A combines the functionality of a standard circuit breaker with motor protection and control. It’s designed to start and stop motors while safeguarding them from short-circuit conditions via a magnetic trip unit. Unlike standard breakers, its trip curve is set to tolerate 18x nominal current, preventing nuisance tripping during motor startup.

Often called a manual starter, motor-automatic, or engine protection circuit breaker, the NS2-25X 20-25A combines the functionality of a circuit breaker with motor protection and control. It safeguards against short circuits with a magnetic trip unit specifically calibrated to allow for the inrush current during motor startup – up to 18 times the nominal current – preventing nuisance tripping. This provides reliable motor starting and stopping capabilities.