The ABB CK1-11 MS132 Short Circuit Alarm is a reliable accessory designed to enhance the safety and functionality of your manual motor starter. This compact device features 1 normally open (NO) and 1 normally closed (NC) auxiliary contact, providing versatile signaling options. The CK1-11 is equipped with screw terminals for easy installation and is specifically designed to signal the tripping of the manual motor starter due to a short-circuit event.
When a short-circuit occurs, the CK1-11's orange button protrudes to provide a clear visual indication. To reset the contact positions after a tripping event, simply push the orange button. This accessory is compatible with MS116, MS132, and MS165 manual motor starters, attaching conveniently to the right side. With a net weight of 1.12 oz and a gross weight of 1.134 oz, the CK1-11 is lightweight yet robust, ensuring dependable performance. The product is identified by the UPC 804325560436 and is a part of ABB's trusted range of accessories.