Manual motor starters

Manual motor starters Product Description

A complete motor protection concept<br><br>Manual motor starters are electromechanical protection devices for the main circuit. They are used mainly to switch motors manually ON/OFF and to provide fuse less protection against short-circuit, overload and phase failures. Fuse less protection saves costs, space and ensures a quick reaction under short-circuit condition by switching off the motor within milliseconds. Starter combinations are setup together with contactors.<br><br>Main benefits:<br>- Harmonized main accessory range (auxiliary contacts, signal contacts, shunt trips and undervoltage releases) for MS1xx and MO1xx family<br>- Compact design<br>- Efficient planning and installation perfectly matching the ABB contactor family<br>- Simple connecting links ensure electrical and mechanical connection to build direct-on-line starters<br>- Less machine downtime by protecting motors and reduced trouble shooting<br>- Reduction of maintenance expenditures by protecting motors<br><br>Main features:<br>- Manual control / short-circuit current and overload protection<br>- Adjustable current setting for overload protection and magnetic trip indication<br>- Disconnection function<br>- Temperature compensation<br>- Remote control via undervoltage release or shunt trip<br>- Short-circuit service breaking capacity Ics up to 100 kA.