ABB 1SDA123586R1 Moulded Case CB - IEC 60947-2
Part Number: 1SDA123586R1
Quick Summary
ABB 1SDA123586R1 Moulded Case Circuit Breaker protects DC power circuits in industrial automation. It helps prevent downtime by quickly isolating faults in high-current DC networks. The unit carries IEC 60947-2, CE conformity, and RoHS/REACH declarations, plus ABB EcoSolutions guidance for sustainable end-of-life management. Designed for easy installation in compact control panels, this 3P device delivers 250 A rated current and 750 V DC operational voltage, supporting reliable preventive maintenance and panel design efficiency. For maintenance teams, its fixed-terminal design and clear disassembly instructions streamline servicing and reduce total cost of ownership over the life of the installation.
Product Information
Extended Description
1SDA123586R1 ABB: XT4N250 DC TMA250 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 16.44 W
Rated Current (In)
250 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 36 kA | (500 V DC) 2 Poles in Series 36 kA | (500 V DC) 3 Poles in Series 36 kA | (750 V DC) 3 Poles in Series 25 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(250 V DC) 2 Poles in Series 36 kA | (500 V DC) 2 Poles in Series 36 kA | (500 V DC) 3 Poles in Series 36 kA | (750 V DC) 3 Poles in Series 25 kA
Rated Uninterrupted Current (Iu)
250 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
N
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)
Feature → Business Impact → Application: The 3-pole fixed circuit-breaker design provides robust DC protection across control panels, delivering 250 A nominal current and 750 V DC operating voltage. This combination minimizes the risk of downtime from short circuits, enabling faster fault isolation and safer maintenance in automated lines. Application: DC distribution in industrial automation cabinets and motor control centers, where reliable trip coordination is essential. Feature → Business Impact → Application: Rated Impulse Withstand Voltage of 8 kV and IEC 60947-2 compliance offer predictable performance in harsh industrial environments, reducing audit findings and ensuring regulatory alignment. Application: panel assemblies in high-energy DC systems. Feature → Business Impact → Application: 3P configuration with fixed terminal connections simplifies installation and reduces wiring errors, cutting commissioning time and improving mounting accuracy in compact enclosures. Application: switchgear and control panels requiring space-efficient protection. Feature → Business Impact → Application: ABB EcoSolutions alignment with End Of Life disassembling instructions and EPD support sustainable product stewardship, enabling lower environmental impact reporting. Application: procurement teams pursuing green field projects and lifecycle analyses. Feature → Business Impact → Application: 56.3% recyclability rate (EN45555) and RoHS/REACH declarations provide compliance confidence for global installations, easing cross-border deployment. Application: multi-region operations with strict material compliance needs. Feature → Business Impact → Application: Disassembly instructions TM and site-friendly packaging reduce service downtime and improve maintenance efficiency. Application: routine servicing and end-of-life planning for Tmax XT4 TM products. Each feature is designed to support measurable outcomes such as reduced downtime, faster maintenance, easier audits, and lower lifecycle costs, while enabling better panel design and safer DC protection for critical automation processes.
Get a Quick Quote for a ABB 1SDA123586R1
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SDA123586R1?
Enquire Now