3TK1974-0AU0 SIEMENS

The 3TK1974-0AU0 is a replacement coil meticulously engineered for seamless compatibility with Siemens safety relays, specifically the 3TK14, 3TK15, and 3TK17 series. This coil is designed to operate within a voltage range of 230 to 240 V AC at a frequency of 50 Hz, ensuring reliable performance in standard European power grids. It serves as a crucial component in maintaining the functionality of the safety relay, which is responsible for monitoring and controlling safety-critical circuits in industrial machinery. Replacing a faulty coil with the 3TK1974-0AU0 restores the relay's ability to quickly and safely shut down equipment in the event of a detected hazard. This coil guarantees the continued safe operation of machinery and protection of personnel. Its precise design and adherence to Siemens' quality standards ensure optimal performance and longevity. Regular inspection and timely replacement of the coil are essential for maintaining the integrity of the safety system. This coil is an original Siemens part, guaranteeing quality and compatibility. Using genuine Siemens replacement parts ensures that the safety relay continues to meet its intended safety performance levels.