ABB 1SDA123562R1 Moulded Case Circuit Breaker - IEC 60947-2
Part Number: 1SDA123562R1
Quick Summary
Moulded Case Circuit Breaker ABB 1SDA123562R1 provides reliable DC protection for industrial switchgear and drive systems. Designers often struggle with safe fault isolation, quick replacements, and front-terminal access in confined or harsh DC environments. This device meets IEC 60947-2 and RoHS, adds CE marking, and offers an environmental profile with an EPD for Tmax XT2 TM, helping you meet sustainability and regulatory targets. With a compact four-pole design, fixed front-terminal connections, and a 160 A rating, it reduces wiring complexity and simplifies installation. The result is improved uptime, lower maintenance costs, and clearer lifecycle planning for critical DC power distribution in automation and motor-drive applications.
Product Information
Extended Description
1SDA123562R1 ABB: C.BREAKER TMAX XT2L 160 DC FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 160
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 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)
Four-pole DC moulded case design with fixed front-terminal connections reduces wiring complexity and shortens panel assembly time. This translates into measurable efficiency gains during commissioning and reduced risk of loose-terminals in harsh environments, especially in drive cabinets and DC distributions. It applies to motor drives, battery charging systems, and DC distribution blocks. Thermomagnetic release TMA provides reliable tripping under overload and short-circuit conditions, improving system uptime and protecting expensive drives and motors in high fault-current scenarios. High fault-current capability with Ics/Icu up to 85 kA at 250/500 V DC enables safe operation in aggressive industrial networks while maintaining selectivity with other protection devices. Insulation and operational voltage ratings of 1000 V and 500 V DC permit safe integration into modern DC buses and mixed AC/DC panels. End-of-life and recyclability data support sustainable procurement, with RoHS compliance, an EPD for Tmax XT2 TM, and a 55.7% recyclability rate according to EN45555, aiding green metrics and cost-of-ownership reduction over the product lifecycle.
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FAQs
For DC distribution and drive cabinets, install the four-pole unit with fixed front-terminal connections to maximize accessibility and minimize wiring complexity. Ensure the panel accommodates a 120 mm width, 130 mm height, and 82.5 mm depth footprint, and verify compatibility with 160 A nominal current, 1000 V insulation, and 500 V DC operating voltage. Follow IEC 60947-2 guidelines for mounting orientation and secure terminal torque to preserve reliable contacts and trip performance.
Key ratings include a rated current of 160 A, rated insulation voltage 1000 V, rated operational voltage 500 V DC, and a rated impulse withstand voltage of 8 kV. It supports Ics/Icu of up to 85 kA, is a four-pole unit with fixed terminals, and complies with IEC 60947-2. Certifications and declarations include CE marking, RoHS compliance, and an Environmental Product Declaration (EPD) for Tmax XT2 TM, with WEEE categorization to support sustainability reporting.
Yes. The 1SDA123562R1 is designed for DC protection in drive systems and DC power distribution. Its four-pole configuration, front-terminal accessibility, and robust braking of fault currents make it ideal for motor drives, inverter-fed loads, and DC buses where fast, selective tripping and reliable fault isolation are required. It also meets the IEC 60947-2 standard, ensuring broad industry compatibility.
The device offers a thermomagnetic release (TMA) for precise protection and a mechanical durability rating of up to 25,000 cycles at 240 cycles/hour, supporting frequent operation in automation environments. End-of-life disassembly instructions are provided to simplify service, and the product carries RoHS compliance and an EPD, aiding recycling and sustainable maintenance planning.
Sustainability features include an Environmental Product Declaration (EPD) for Tmax XT2 TM, RoHS compliance per EU directives, and a recyclability rating of 55.7% under EN45555. The unit also has CE conformity and WEEE categorization, and ABB’s EcoSolutions approach reinforces responsible end-of-life handling and material recovery in line with modern procurement goals.