ABB 1SDA123560R1 Moulded Case Circuit Breaker - IEC 60947-2
Part Number: 1SDA123560R1
Quick Summary
Moulded Case Circuit Breaker protects DC power circuits in industrial panels by interrupting fault currents. In tight spaces, technicians need front-terminal access and reliable thermal-magnetic release to minimize wiring complexity and maintenance. This ABB XT2L 160 DC 4P design aligns with IEC 60947-2, CE conformity, and RoHS compliance, with sustainability insights via EPD options. The solution supports data centers, battery storage, and PV systems while delivering predictable protection, faster installation, and lower lifecycle costs for growing DC power networks. By combining robust protection with straightforward wiring, it helps procurement teams reduce downtime and optimize panel space in harsh industrial environments.
Product Information
Extended Description
1SDA123560R1 ABB: C.BREAKER TMAX XT2L 160 DC FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 100
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 8.08 W
Rated Current (In)
100 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 85 kA | (500 V DC) 3 Poles in Series 85 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(250 V DC) 2 Poles in Series 85 kA | (500 V DC) 3 Poles in Series 85 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
L
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: Four-pole design provides balanced protection across all DC conductors, increasing safety and fault isolation. Business Impact: Reduces risk of arc faults and improves system reliability, enabling higher uptime in critical DC power applications such as data centers and solar storage. Application: Suitable for 100 A continuous DC distribution with 500 V DC and 8 kV impulse withstand, supporting scalable DC architectures. Feature: Front-terminal connection simplifies wiring and maintenance. Business Impact: Faster panel wiring, fewer junctions, and easier reworks during retrofits, cutting installation time by significant margins. Application: Ideal for compact switchgear in tight industrial spaces and retrofit projects. Feature: TM (Thermomagnetic) release with TMA operating mechanism delivers precise tripping under DC fault conditions. Business Impact: Enhanced protection accuracy, reduced nuisance trips, and improved safety for operators in high-energy DC systems. Application: Critical in battery energy storage, EV charging, and DC motor drives. Feature: Mechanical durability rated at up to 25000 cycles and 1.6 kg weight. Business Impact: Longer service life and easier handling during maintenance, lowering lifecycle costs. Application: Repeated switching in data centers and distributed DC networks. Feature: Rated current 100 A and rated operational voltage 500 V DC with 1000 V insulation. Business Impact: Clear alignment with common DC distribution standards, enabling compliant design and safer installations. Application: Industrial power distribution panels, PV inverters, and DC bus bars. Feature: Documentation and compliance support (CE, IEC 60947-2, RoHS/REACH, EPD option). Business Impact: Mitigates procurement risk, simplifies approvals, and supports sustainability reporting. Application: Global installations requiring regulatory traceability and environmental declarations.
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FAQs
The 1SDA123560R1 uses fixed front-terminal connections for straightforward wiring in 4P configurations. Its compact 120 mm width and 130 mm height fit standard industrial enclosures, while the 82.5 mm depth keeps panel footprint minimal. This design reduces wiring complexity and speeds up installation, making it ideal for retrofit projects and tight spaces.
Key specs include a rated current of 100 A, rated operational voltage of 500 V DC, rated insulation voltage of 1000 V, and an impulse withstand voltage of 8 kV. It is a four-pole device with TM release, offering a service short-circuit capacity suitable for DC circuits and ensuring reliable protection in harsh industrial environments.
Yes. The device carries the CE declaration of conformity and RoHS compliance, with additional REACH alignment. ABB also provides EPD options and disassembly guidance, supporting sustainability reporting and end-of-life planning across global installations.
Ideal for DC power distribution in data centers, battery energy storage systems, PV solar installations, and DC motor drives. The 4P design, front terminals, and reliable TM release enable safe, fast protection in high-energy DC networks while maintaining ease of installation and serviceability.
Follow ABB’s disassembly instructions for Tmax XT XT2 TM to support end-of-life recycling. The product supports RoHS/REACH declarations, and WEEE categorization (category 5). For long-term reliability, ensure periodic inspection of mechanical durability (up to 25,000 cycles) and verify insulation integrity during routine panel maintenance.