{"product_id":"abb-2csb202101r1250-circuit-breaker","title":"ABB 2CSB202101R1250 Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eABB 2CSB202101R1250 is a DDA202 A-25\/0,03 residual current device (RCD) block designed as a two-pole FI block for ABB's S202\/S302 distribution panels, delivering leakage protection for circuits in ABB switchgear assemblies. It carries a rated current In(AC) max of 25 A and a residual-current sensitivity of 30 mA, and it is specified as Type A, aligning with ABB's DDA202 A family. The 2P module is identified by the ABB SKU 2CSB202101R1250 and corresponds to the DDA202 A-25\/0,03 configuration used in S202\/S302 installations, serving as the protective block that trips on leakage to maintain electrical safety. ABB catalogs and type-approval documentation confirm the exact ratings and the model's role within the 2CSB202101R1250 family, ensuring compatibility with ABB distribution boards and reliable earth-leakage protection in multi-block assemblies. By design, it protects downstream circuits from earth leakage by triggering a trip when leakage is detected at 30 mA.\u003c\/p\u003e\u003c\/div\u003e","brand":"ASEA","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51660263620910,"sku":null,"price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ae72796a-1b42-43a4-8d96-9cc4565d79e5.jpg?v=1769535350","url":"https:\/\/plgautomation.com\/products\/abb-2csb202101r1250-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}