SU202M-K32 MCB 32A 2P 10KA K CURVE

The ABB SU202M-K32 is a Miniature Circuit Breaker (MCB) with a K-characteristic tripping curve. It is designed to provide protection against overcurrents and short circuits in electrical circuits. The MCB has a breaking capacity of 10kA, which means it can safely interrupt currents up to 10,000 Amps. This specific model is a 2-pole MCB, capable of protecting two live conductors. It has an overvoltage category of III, indicating its suitability for installations with transient overvoltage conditions. The terminal type used is the Failsafe Bi-directional Cylinder-lift Terminal with Double Clamp, providing a secure and reliable connection for the incoming and outgoing conductors. The degree of protection for the MCB is IP20, which means it provides protection against solid objects greater than 12.5 mm in size, but it is not protected against water ingress. However, the enclosure with the cover provides a higher level of protection at IP40. The MCB is suitable for applications with Pollution Degree 3, which means it can be used in environments where pollution is likely to occur, but it should not affect its performance. Overall, the ABB SU202M-K32 is a reliable and versatile MCB that ensures electrical safety in various applications.

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