Tianshui GSC1-2510 3-Pole AC Contactor with 1 NO Auxiliary Contact

The Tianshui GSC1-2510 is a robust 3-pole AC contactor designed for reliable switching in industrial and commercial electrical systems. Equivalent to the Schneider LC1-D2510, it features a compact design suitable for motor control, lighting circuits, and heating applications. Key benefits include high electrical endurance, low power consumption, and UL listing for safety compliance in North American markets. It offers a rated operational current of 25A at AC-3 (380/400V) with an 11kW power rating, making it ideal for controlling motors up to 15 HP at 480V. Advantages over similar products include cost-effectiveness compared to premium brands like Schneider or ABB, while maintaining comparable performance in terms of mechanical life (up to 10 million operations) and electrical life (up to 1 million operations). Drawbacks may include limited availability of spare parts in some regions and potentially lower brand recognition. The contactor includes one normally open (NO) auxiliary contact for signaling or interlocking. It operates with a 120V 60Hz coil, ensuring compatibility with standard control voltages. Applications span HVAC systems, pumps, compressors, and conveyor belts. Condition analysis from images shows the unit is new, unused, and in original packaging, with clear faceplate details including model, ratings, and serial number (not visible). No parent/child assets are attached. For resources, refer to the Tianshui official website or equivalent Schneider LC1-D datasheet: https://www.se.com/us/en/download/document/LC1D25_Datasheet.pdf (summary: includes wiring diagrams, performance curves, and installation guides). Model decoder: GSC1 series indicates AC contactor, 25 for 25A rating, 10 for coil configuration.