{"product_id":"abb-dda204-ac-63-0-1-rcd-block-2csb204001r2630-4-pole-63a","title":"ABB DDA204 AC-63\/0,1 RCD Block 2CSB204001R2630 4-Pole 63A","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe ABB DDA204 AC-63\/0.1 is a 4-pole residual current device (RCD) add-on block designed for direct mounting onto ABB S200 series miniature circuit breakers, providing earth leakage protection in residential, commercial, and industrial distribution installations. Carrying catalog number 2CSB204001R2630, this Type AC RCD block is rated at 63A with a residual operating current of 100mA (0.1A), making it suitable for selective or time-delayed protection in main distribution boards and subdistribution panels. The unit operates down to -25°C, carries a built-in TEST button for routine verification, and connects to the host MCB via the DDA\/S200 interface. Certified to CE, EAC, and CCC standards and manufactured in Italy by ABB S.p.A., the DDA204 is a dependable add-on protection module for ABB circuit breaker-based panel assemblies. WeSellStocks.co supplies ABB RCD blocks and protection accessories from verified surplus and wholesale stock to panel builders and procurement teams across the USA, UAE, and Worldwide.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ABB\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e RCD Add-On Block (Residual Current Device \/ Earth Leakage Block)\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e DDA204 AC-63\/0.1\u003cbr\u003e\u003cstrong\u003eCatalog \/ Order Number:\u003c\/strong\u003e 2CSB204001R2630\u003cbr\u003e\u003cstrong\u003eIndustry Category:\u003c\/strong\u003e Low Voltage Protection \/ Residual Current Devices \/ Circuit Breaker Accessories\u003cbr\u003e\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 4-Pole\u003cbr\u003e\u003cstrong\u003eRated Current:\u003c\/strong\u003e 63A\u003cbr\u003e\u003cstrong\u003eResidual Operating Current (IΔn):\u003c\/strong\u003e 0.1A (100mA)\u003cbr\u003e\u003cstrong\u003eRCD Type:\u003c\/strong\u003e Type AC (sinusoidal alternating residual current)\u003cbr\u003e\u003cstrong\u003eCompatible MCB Series:\u003c\/strong\u003e ABB S200\u003cbr\u003e\u003cstrong\u003eCoil \/ Auxiliary Terminals:\u003c\/strong\u003e Y1, Y2 (shunt trip \/ remote signaling)\u003cbr\u003e\u003cstrong\u003eTest Button:\u003c\/strong\u003e Yes (integrated TEST button)\u003cbr\u003e\u003cstrong\u003eMinimum Operating Temperature:\u003c\/strong\u003e -25°C\u003cbr\u003e\u003cstrong\u003eStandards \/ Compliance:\u003c\/strong\u003e CE \/ EAC \/ CCC\u003cbr\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Italy\u003cbr\u003e\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Clip-on to ABB S200 MCB (DIN Rail via host MCB)\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New \/ Surplus\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe ABB DDA204 AC-63\/0.1 RCD block is designed to add residual current protection to existing ABB S200 series miniature circuit breakers without replacing the base unit, making it a cost-effective solution for retrofitting earth leakage protection into established panel assemblies. At 100mA sensitivity, it is suited for selective protection in main distribution boards, subdistribution panels, and industrial control cabinets where downstream RCDs provide personal protection at lower sensitivity levels. The 4-pole configuration covers three-phase plus neutral circuits, and the Y1\/Y2 auxiliary terminals support remote tripping and fault signaling integration with building management or alarm systems. It is widely specified by panel builders, electrical contractors, MRO buyers, and procurement teams managing ABB MCB-based distribution infrastructure.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe ABB DDA204 AC-63\/0.1 (2CSB204001R2630) is available through WeSellStocks.co as part of our surplus and wholesale ABB circuit protection inventory, serving electrical distributors and procurement teams across the USA and UAE. Buyers sourcing ABB RCD add-on blocks for panel builds, replacement stock, or project-based requirements can request pricing and availability directly. Our global supply capability ensures reliable fulfillment of ABB low voltage protection accessories and switchgear components to contractors, panel builders, and trading companies worldwide.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eMetafields:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003ebrand:\u003c\/strong\u003e ABB\u003cbr\u003e\u003cstrong\u003epart_number:\u003c\/strong\u003e DDA204 AC-63\/0.1\u003cbr\u003e\u003cstrong\u003ecatalog_order_number:\u003c\/strong\u003e 2CSB204001R2630\u003cbr\u003e\u003cstrong\u003eproduct_type:\u003c\/strong\u003e RCD Add-On Block (Residual Current Device)\u003cbr\u003e\u003cstrong\u003eindustry_category:\u003c\/strong\u003e Low Voltage Protection \/ Residual Current Devices \/ Circuit Breaker Accessories\u003cbr\u003e\u003cstrong\u003epoles:\u003c\/strong\u003e 4-Pole\u003cbr\u003e\u003cstrong\u003erated_current:\u003c\/strong\u003e 63A\u003cbr\u003e\u003cstrong\u003eresidual_operating_current:\u003c\/strong\u003e 0.1A (100mA)\u003cbr\u003e\u003cstrong\u003ercd_type:\u003c\/strong\u003e Type AC\u003cbr\u003e\u003cstrong\u003ecompatible_mcb_series:\u003c\/strong\u003e ABB S200\u003cbr\u003e\u003cstrong\u003eauxiliary_terminals:\u003c\/strong\u003e Y1, Y2\u003cbr\u003e\u003cstrong\u003etest_button:\u003c\/strong\u003e Yes\u003cbr\u003e\u003cstrong\u003emin_operating_temperature:\u003c\/strong\u003e -25°C\u003cbr\u003e\u003cstrong\u003emounting_type:\u003c\/strong\u003e Clip-on to ABB S200 MCB \/ DIN Rail (via host MCB)\u003cbr\u003e\u003cstrong\u003estandards:\u003c\/strong\u003e CE \/ EAC \/ CCC\u003cbr\u003e\u003cstrong\u003eorigin:\u003c\/strong\u003e Made in Italy\u003cbr\u003e\u003cstrong\u003econdition:\u003c\/strong\u003e New \/ Surplus\u003cbr\u003e\u003cstrong\u003estock_quantity_available:\u003c\/strong\u003e 1 PCS\u003cbr\u003e\u003cstrong\u003etarget_markets:\u003c\/strong\u003e USA | UAE | Worldwide\u003cbr\u003e\u003cstrong\u003eglobal_shipping:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003ch5 class=\"font-claude-response-body break-words whitespace-normal\"\u003eCondition: New Open Box\u003c\/h5\u003e","brand":"We Sell Stocks","offers":[{"title":"Default Title","offer_id":59470333935902,"sku":"Cabin : 98","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7230\/1086\/files\/6_34e5b189-8ea8-40b8-8918-f200bafecb96.png?v=1781633275","url":"https:\/\/wesellstocks.co\/products\/abb-dda204-ac-63-0-1-rcd-block-2csb204001r2630-4-pole-63a","provider":"We Sell Stocks","version":"1.0","type":"link"}