ABB 1SDA123597R1 Molded Case Circuit Breaker - XT4 DC
Part Number: 1SDA123597R1
Quick Summary
ABB 1SDA123597R1 is a DC-rated Molded Case Circuit Breaker designed for reliable protection in industrial power distribution and DC motor control. In DC networks, nuisance trips and overheating can drive costly downtime; this device provides precise tripping characteristics and robust insulation to minimize those risks. It carries IEC 60947-2 and GB/T 14028.2 conformity, plus CE Declaration of Conformity and RoHS compliance for regulatory confidence. By offering a compact 3-pole design, 200 A rated current, and 750 V DC operating voltage, it supports space-saving panel builds while maintaining robust safety margins. ABB EcoSolutions integration and clear end-of-life guidance help customers meet sustainability targets and reduce total cost of ownership over the system lifetime.
Product Information
Extended Description
1SDA123597R1 ABB: XT4X 250 DC TMA200 FF 3P
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 XT4 TM
Environmental Product Declaration - EPD
EPD Tmax XT XT4 TM (CN)
Recyclability Rate of the Product acc. to EN45555
Design for Closing Resource Loops - Standard EN45555 - 56.3 %
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
105 mm
Product Net Height
160 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
2.5 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
3P
Power Loss
at Rated Operating Conditions per Pole 11.88 W
Rated Current (In)
200 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
750 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(250 V DC) 2 Poles in Series 100 kA | (500 V DC) 2 Poles in Series 100 kA | (500 V DC) 3 Poles in Series 100 kA | (750 V DC) 3 Poles in Series 70 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(250 V DC) 2 Poles in Series 100 kA | (500 V DC) 2 Poles in Series 100 kA | (500 V DC) 3 Poles in Series 100 kA | (750 V DC) 3 Poles in Series 70 kA
Rated Uninterrupted Current (Iu)
250 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
X
Standards
IEC 60947-2 | GB/T 14028.2
Sub-type
XT4
Terminal Connection Type
Fixed Circuit-Breakers
Declaration of Conformity - CE
EC Declaration of Conformity Tmax XT4
Instructions and Manuals
Installation instructions XT4 DC IEC
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
DC rating and current carry: The device is rated at 200 A and 750 V DC, delivering dependable protection for DC power rails in automation cabinets. This ensures safe, predictable interrupting performance under peak loads, reducing the risk of panel damage and downtime. It is well-suited for DC distribution in drive systems and high-duty control circuits with limited space. Short-circuit performance: Rated service short-circuit breaking capacity up to 100 kA and ultimate up to 100 kA across relevant voltage levels. This provides fast fault clearance, minimizing equipment damage and improving plant uptime in high-energy DC networks. It supports rapid protection during startup surges in automated lines and drives. Durability and cycling: 25,000 mechanical cycles with practical cycling around 240 cycles per hour. This longevity lowers maintenance costs and spare parts inventory while keeping system availability high in continuous production environments. Thermal efficiency: Power loss of 11.88 W per pole under rated conditions aids cabinet thermal management and overall energy efficiency, helping to meet energy-performance targets in new builds and upgrades. Compact footprint and installation: Net width 105 mm, height 160 mm, depth 82.5 mm, and weight 2.5 kg enable tight cabinet layouts and faster deployment in OEM assemblies. Regulatory and lifecycle: RoHS and REACH compliance, EN45555 recyclability targets, and clear disassembly instructions support responsible end-of-life planning and lower total cost of ownership over the product lifecycle. Compatibility and installation: Fixed-terminal design simplifies wiring and reduces installation time in conventional control cabinets, while remaining compatible with standard busbars and panel layouts across automation applications.
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FAQs
Yes. This unit uses a fixed-terminal design and is compatible with standard 3-pole XT4 configurations, enabling straightforward integration into conventional control cabinets and OEM assemblies. Its dimensions (105 mm width, 160 mm height, 82.5 mm depth) support compact installations while preserving reliable conductors and secure terminations.
The device is rated for I_n = 200 A, U_i = 1000 V, U_imp = 8 kV, with I_cs and I_cu specified as up to 100 kA under relevant voltage conditions. These ratings ensure fast, dependable fault clearance in DC distribution and drive applications, minimizing arc energy, protecting downstream equipment, and supporting safe startup sequences.
Absolutely. With 750 V DC operating voltage and robust 3P configuration, it is well suited for DC power rails, motor drives, and automation panels. Its 200 A rating and high short-circuit capacity make it a reliable choice for protecting critical DC loads in manufacturing and process automation environments.
The device complies with IEC 60947-2 and GB/T 14028.2, and carries a CE Declaration of Conformity and RoHS compliance. It also aligns with ABB EcoSolutions guidelines and provides end-of-life disassembly instructions to support sustainability and regulatory requirements.
With 25,000 mechanical cycles and 11.88 W per pole power loss, it offers long service life and predictable thermal performance, reducing maintenance cycles and energy costs. End-of-life guidance and recyclability support lower total cost of ownership, while compact sizing accelerates installation and minimizes cabinet redesign needs.