ABB 2TFB100484R1001 Electrical Protection - 1150Vdc
Part Number: 2TFB100484R1001
Quick Summary
ABB 2TFB100484R1001 is a low-voltage circuit breaker for reliable power distribution in industrial control panels. Engineers often face limited space, panel compatibility challenges, and evolving regulatory demands; this device offers a compact, standardized solution that accelerates design and commissioning. It carries a REACH Declaration, CMRT, and a WEEE Category designation, reinforcing supply-chain transparency and responsible disposal practices. With 4P configuration and 1150Vdc capability, it scales from small control cabinets to larger DC distribution networks, reducing the need for part diversity. Together, these features help manufacturers lower lifecycle costs, minimize downtime, and maintain compliance across international projects.
Product Information
Environmental Product Declaration - EPD
NoDecNee
REACH Declaration
REACh Declaration ABB Sace circuit breakers
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
Environmental Information
Breakers - Packaging disposal information
Customs Tariff Number
853521
Remarks
ATLAS
Data Sheet, Technical Information
SACE Tmax. T Generation. Low voltage moulded-case circuit-breakers from 250 A up to 1600 A
WEEE Category
Product Not in WEEE Scope
4P 1150Vdc construction provides full four-pole isolation and robust arc control, enhancing fault clearance reliability while reducing panel footprint and wiring complexity in DC distribution. Business impact: safer, more compact installations that shorten commissioning times and lower installation costs. Application: motor drives, DC bus protection, and critical power rails where space is at a premium. A wide current range from 250 A to 1600 A enables a single breaker family to cover varying panel sizes, reducing spare parts and simplifying procurement. Impact: reduced inventory and faster stocking for project pipelines. Application: scalable protection across ABB EcoSolutions and SACE Tmax T Generation platforms. REACH Declaration, CMRT, and WEEE status help compliance teams manage regulatory risk and supplier audits. Impact: smoother audits and traceability across global supply chains. Application: regulated industries and multinational projects. Tariff number 853521 and packaging/disposal data streamline logistics and end-of-life planning. Impact: simplified customs and sustainable handling. Application: international deployments with strict import and environmental requirements. The environmental and packaging information supports green manufacturing initiatives, helping facilities meet corporate social responsibility targets. Email-friendly documentation and compatibility notes speed up internal reviews and installation planning. Application: project kickoff and commissioning phases across multi-site deployments.
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FAQs
Yes. The 4P configuration supports four-phase DC distribution up to 1150 VDC, simplifying installation in standard low-voltage MCCBs and switchgear without needing multiple part types. Ensure proper busbar spacing and panel clearance for DC arc ventilation, and verify that the current rating range (250–1600 A) matches the panel design to avoid over-protection or under-protection scenarios. Compatible with typical DIN rail or panel mounting schemes used in ABB ecosystems.
Key specs are 4P pole configuration, 1150 VDC rating, and a current range of 250–1600 A as part of the SACE Tmax T Generation. While these indicate broad applicability for DC distribution, exact interrupting capacity and specific installation derating should be confirmed in the datasheet or by ABB technical support for your exact short-circuit and ambient conditions.
Yes. The 4P 1150Vdc configuration and broad current range make it suitable for DC distribution rails in industrial facilities, control cabinets, and selected data-center environments. It supports robust protection of DC buses and can streamline panel design by covering multiple load scenarios with a single breaker family, reducing spare parts and improving maintenance predictability.
The device lists a REACH Declaration, CMRT (Conflict Minerals Reporting Template), and WEEE Category status (Product Not in WEEE Scope), along with packaging/disposal information. It also references EPD information under ABB EcoSolutions. These attributes assist with supplier audits, regulatory compliance, and sustainable end-of-life planning for global projects.
Benefits include reduced downtime due to reliable DC protection, simplified procurement with a single 4P family for multiple panel sizes, and easier compliance documentation. The footprint and installation efficiency can lower commissioning time, while clear environmental declarations support ongoing sustainability initiatives and lower lifecycle risk in multinational deployments.