ABB 1SDA123521R1 Moulded Case Circuit Breaker - CE
Part Number: 1SDA123521R1
Quick Summary
ABB 1SDA123521R1 is a DC moulded case circuit breaker that protects panel power systems in industrial automation. In DC applications, installers often contend with arc energy, thermal stress, and inconsistent trip behavior under fast-changing loads. It complies with IEC 60947-2 and carries a CE Declaration of Conformity, while RoHS/REACH compliance and sustainability data (EPD, recyclability) support regulatory and environmental requirements. This device offers reliable protection with easy panel integration, supporting lifecycle cost reductions and safer, more compliant electrical protection in modern control panels and DC distribution environments.
Product Information
Extended Description
1SDA123521R1 ABB: XT2S160 DC TMD25 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 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
90 mm
Product Net Height
130 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
1.2 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 2.00 W
Rated Current (In)
25 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 50 kA | (500 V DC) 3 Poles in Series 50 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(250 V DC) 2 Poles in Series 50 kA | (500 V DC) 3 Poles in Series 50 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMD
Release Type
TM
Short-Circuit Performance Level
S
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 3P DC MCCB design with 25 A rated current provides compact, robust protection for DC power rails in control panels, reducing the risk of downtime and equipment damage in automation systems. This enables predictable maintenance intervals and safer commissioning in robotics centers and manufacturing lines where tight voltage control is critical. Feature → Business Impact → Application: A rated operating voltage of 500 V DC and a 1000 V insulation voltage increases margin for future DC bus expansions and higher-voltage drives, helping panel builders future-proof assemblies while maintaining safe clearance and isolation in telecom racks and power distribution centers. Feature → Business Impact → Application: Short-circuit performance of Ics and Icu at 50 kA (250/500 V DC) delivers superior fault endurance, minimizing downstream damage and hot-spot risk in renewable energy DC links and battery energy storage systems. Feature → Business Impact → Application: Low power loss (2.00 W per pole) reduces heat in enclosure environments, improving thermal management, reducing cooling costs, and extending component life in compact automation panels. Feature → Business Impact → Application: Mechanical durability of up to 25,000 cycles supports frequent testing and cycling in serviceable systems, lowering total cost of ownership and boosting return on investment in mission-critical machinery and conveyor networks. Feature → Business Impact → Application: EcoSolutions, EPD, and a 55.7% recyclability rate per EN45555, plus RoHS/REACH compliance, help meet sustainability targets and regulatory reporting in automotive, aerospace, and process industries, while aligning with zero-waste initiatives during end-of-life disassembly. Feature → Business Impact → Application: Fixed circuit-breaker terminals simplify panel installation and reduce field wiring errors, enabling faster commissioning and safer routings in compact electrical cabinets used in machine automation and packaging lines.
Get a Quick Quote for a ABB 1SDA123521R1
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 1SDA123521R1?
Enquire Now