1SAZ211201R1005 ABB - TA25DU-0.16

The ABB TA25DU-0.16 is a thermal overload relay designed to provide reliable protection for electric motors against overload and phase failure. This particular model offers a current adjustment range of 0.1 to 0.16 Amperes, making it suitable for smaller motors with low full-load current requirements. It features both normally open (NO) and normally closed (NC) auxiliary contacts, providing flexibility for signaling and control circuit integration. The relay operates on a bimetallic principle, where heat generated by the motor current causes the bimetallic strips to bend and trigger the tripping mechanism. This mechanism disconnects the motor from the power supply, preventing damage from prolonged overcurrent conditions. The TA25DU-0.16 is a compact and easy-to-install device, commonly used in motor starter combinations and control panels. Its precise current adjustment and reliable tripping characteristics ensure optimal motor protection and minimize downtime. With a current rating of 160mA, this thermal overload relay is a crucial component for safeguarding motor-driven equipment. It enhances the overall reliability and longevity of electrical systems. The TA25DU series is known for its robust design and dependable performance in various industrial applications.