ABB 1SDA123584R1 MCCB - IEC 60947-2
Part Number: 1SDA123584R1
Quick Summary
ABB 1SDA123584R1 MCCB is a DC molded case circuit breaker designed for safe, reliable DC distribution in industrial automation and power systems. This robust 4-pole device helps protect critical circuits from short circuits and overloads, reducing unplanned downtime and equipment damage. It meets key standards and sustainability targets to support global deployment, including IEC 60947-2 and GB/T 14028.2, CE conformity, and an EPD for Tmax XT XT2 TM. With dependable performance and lifecycle considerations, it integrates into existing protection schemes while delivering energy efficiency and recyclability benefits that matter to engineering teams and procurement professionals alike.
Product Information
Extended Description
1SDA123584R1 ABB: XT2X160 DC TMA160 FF 4P
ABB EcoSolutions
Yes
ABB Site Meeting Group Waste To Landfill Target
UL 2799 Zero Waste To Landfill Validation available
End Of Life Disassembling Instructions
Disassembly instructions Tmax XT XT2 TM
Environmental Product Declaration - EPD
EPD Tmax XT XT2 TM (CN)
Recyclability Rate of the Product acc. to EN45555
Design for Closing Resource Loops - Standard EN45555 - 55.7 %
REACH Declaration
REACh Declaration ABB Sace circuit breakers
RoHS Information
RoHS Declaration ABB Sace circuit breakers
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Conflict Minerals Reporting Template (CMRT)
Document availability on demand
Customs Tariff Number
85362000
Product Net Width
120 mm
Product Net Height
130 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
1.6 kg
Product Name
Moulded Case Circuit Breaker
Product Type
CB
Version
F
Current Type
DC
Mechanical Durability
25000 cycle | ;240 cycles per hour
Number of Poles
4P
Power Loss
at Rated Operating Conditions per Pole 16.15 W
Rated Current (In)
160 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(250 V DC) 2 Poles in Series 100 kA | (500 V DC) 3 Poles in Series 50 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(250 V DC) 2 Poles in Series 100 kA | (500 V DC) 3 Poles in Series 50 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
X
Standards
IEC 60947-2 | GB/T 14028.2
Sub-type
XT2
Terminal Connection Type
Fixed Circuit-Breakers
Declaration of Conformity - CE
EC Declaration of Conformity Tmax XT2
Instructions and Manuals
Installation instructions XT2 DC IEC
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature → Business Impact → Application: The 4P fixed-terminal design enables fast, secure installation in standard MCCB cabinets, reducing commissioning time and lifecycle maintenance. In practice, this translates to lower installation costs and higher system reliability in data centers, manufacturing lines, and renewable energy DC buses. Feature → Business Impact → Application: Rated current of 160 A and 500 V DC operational voltage create a precise protection envelope for medium-current DC circuits, enabling predictable fault clearing and minimized nuisance trips in motor drives and power distribution networks. Feature → Business Impact → Application: 8 kV impulse withstand and IEC 60947-2 / GB/T 14028.2 compliance provide robust surge and regulatory confidence, supporting safer operations and easier cross-border deployments. Feature → Business Impact → Application: Power loss of 16.15 W per pole offers thermal efficiency, reducing cooling load and energy waste in enclosures and cabinets. Feature → Business Impact → Application: Disassembly instructions and EcoSolutions data (55.7% recyclability per EN45555) streamline end-of-life processes, lowering total cost of ownership and aligning with circular economy goals. Feature → Business Impact → Application: 1000 V Ui insulation and 1000 V DC withstands enable safe integration into high-voltage DC power architectures, including data centers and industrial plants with stringent protection requirements.
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FAQs
This 4P fixed-terminal MCCB is designed for standard MCCB enclosures and fixed circuit-breaker arrangements. It fits typical DIN rail or panel-mounted protection schemes, with a 120 mm width, 130 mm height, and 82.5 mm depth footprint. Follow torque specifications for terminals and ensure adequate clearance for heat dissipation in dense cabinet layouts.
Key specs include rated current 160 A, rated operating voltage 500 V DC, rated insulation voltage 1000 V, and Ics/Icu values of 100 kA (250 V DC, 2 poles in series) and 50 kA (500 V DC, 3 poles in series). It also features 8 kV impulse withstand voltage and a power loss of 16.15 W per pole.
Yes. With 4P DC protection, high insulation rating, and compatibility with XT2 TM release, it suits DC distribution in data centers, PV/battery DC links, and industrial motor drives. The combination of RoHS/REACH compliance and EcoSolutions data helps ensure safe integration and ongoing reliability.
It conforms to IEC 60947-2 and GB/T 14028.2, carries CE conformity, and is supported by RoHS and REACH declarations. WEEE classification is included, and disassembly instructions are provided for end-of-life handling.
The device delivers improved uptime through reliable DC protection, lower energy costs due to efficient operation, and easier maintenance. Its robust certifications and End-of-Life data support compliance reporting, while the 160 A rating aligns with typical mid-range DC distribution needs in manufacturing and data centers.