Motor starter M250 1NO/1NC (4A - 6.3A) 606828

Motor starter – reliable protection for your motors

This M250 motor starter is a key element in protecting electrical installations powering motors. It provides comprehensive protection against the effects of overloads and short circuits, which translates to a longer lifespan of devices and safe operation. The lever design facilitates operation and quick identification of the starter's status.

The M250 starter is a universal solution dedicated to both professional installers and end users. Its compact dimensions (45 mm wide, 89 mm high and 72.5 mm deep) allow for easy mounting on a TH 35 rail. The IP3X degree of protection guarantees resistance to the ingress of solid objects, which is particularly important in industrial environments.

Functionality and application

This starter combines thermal and magnetic functions, offering effective protection in various operating conditions. The rated continuous current of 6.3 A and the short-circuit breaking capacity of 6 kA at 400 V AC ensure reliable operation even under heavy loads. The thermal release protects against overloads caused by prolonged operation of the motor under excessive load, and the electromagnetic release reacts immediately to sudden short circuits.

Equipped with a 1NO/1NC auxiliary contact, the starter allows integration with control systems and alarm signaling. The ability to label the installation directly on the housing facilitates identification and servicing. The rated operating power for AC-3 is 7.5 kW at 400 V and 4.5 kW at 230 V, making it suitable for use in various industrial and commercial applications.

• Versatile application: ideal for protecting electric motors in various industries and construction.
• Comprehensive protection: protection against overloads and short circuits thanks to the combination of thermal and electromagnetic releases.
• Easy installation: possibility of mounting on a standard TH 35 rail.
• Status indication: the presence of an auxiliary contact enables integration with control and alarm systems.
• Durable construction: high quality of workmanship guarantees long device life.
• Setting range: Overload release current adjustable in the range of 4 to 6.3 A, and short-circuit current from 70.6 to 105.9 A – allows you to match the characteristics to a specific motor and application.
• Safety: Compliance with standards ensures safe operation of the device in various environmental conditions.