MS116 Motor Protection Switch — 3P 1.6A (also available in multiple current ratings) Key benefits Reliable motor protection: Designed to protect motors by interrupting power when abnormal conditions occur, helping prevent damage and unplanned downtime. Easy matching to motor loads: Available in a wide range of current ratings so you can select the appropriate unit for your motor’s rated current. Clear identification: The 1.6A model is color-associated for quick visual identification during installation and maintenance. Space-efficient 3P design: Three-pole configuration simplifies installation on three-phase circuits and centralizes protection in one device. Important attributes Model: MS116 motor protection switch. Configuration/size: 3P (three-pole). Current ratings available: 0.4A, 0.63A, 1A, 1.6A, 2.5A, 4A, 6.3A, 10A, 12A, 16A, 20A, 25A, 32A. Color: The 1.6A variant is color-associated for identification. Function: Motor protection switch for three-pole motor circuits. Compatibility and performance Intended for use with three-phase motor circuits where a dedicated motor protection device is required. Multiple current rating options allow selection to match motor nameplate current and provide appropriate protection without oversizing or undersizing the device. 3P format integrates protection for all three phases in a single compact unit. Typical applications Small industrial machinery and drive systems where a compact motor protection switch is needed for three-phase motors. Pumps and compressors in commercial or light industrial installations that require reliable motor disconnection for fault conditions. HVAC fan motors and other building services equipment driven by three-phase motors. Ordering information Specify MS116 and the required current rating. For the 1.6A unit, request MS116 3P 1.6A (color-associated 1.6A model).