ABB 1SDA123606R1 Moulded Case Circuit Breaker - IEC 60947-2
Part Number: 1SDA123606R1
Quick Summary
ABB 1SDA123606R1 Moulded Case Circuit Breaker is a DC protection device designed for industrial power distribution panels. In high-current DC networks, reliability, safe disconnection, and compliance with evolving standards can drive up maintenance costs and downtime. The unit delivers robust performance with a rated current of 400 A and a rated operational voltage of 750 V DC while meeting IEC 60947-2 requirements and CE conformity. It includes documentation such as the EC Declaration of Conformity and RoHS/REACh declarations, plus disassembly guidance for end-of-life recycling. With ABB EcoSolutions data, it supports sustainable design and resource-loop strategies, helping procurement balance performance, total cost of ownership, and environmental impact in industrial panels.
Product Information
Extended Description
1SDA123606R1 ABB: XT5N 400 DC TMA400 FF 4P
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 XT5 TM
Environmental Product Declaration - EPD
EPD Tmax XT XT5 TM (CN)
Recyclability Rate of the Product acc. to EN45555
Design for Closing Resource Loops - Standard EN45555 - 59.6 %
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
Environmental Information
Breakers - Packaging disposal information
Customs Tariff Number
85362000
Product Net Width
186 mm
Product Net Height
205 mm
Product Net Depth / Length
103 mm
Product Net Weight
4.15 kg
Product Name
Moulded Case Circuit Breaker
Product Type
CB
Version
F
Current Type
DC
Mechanical Durability
20000 cycle | ;120 cycles per hour
Number of Poles
4P
Power Loss
at Rated Operating Conditions per Pole 24.1 W
Rated Current (In)
400 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 | (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 | (750 V DC) 3 Poles in Series 25 kA
Rated Uninterrupted Current (Iu)
400 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
N
Standards
IEC 60947-2 | GB/T 14028.2
Sub-type
XT5
Terminal Connection Type
Fixed Circuit-Breakers
Declaration of Conformity - CE
EC Declaration of Conformity Tmax XT5
Instructions and Manuals
Installation instructions XT5 DC IEC
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature → 400 A rated current and 750 V DC operational voltage provide robust protection for demanding DC distributions. Business Impact → Improved uptime and controlled fault isolation reduce unplanned downtime and service costs in data centers, battery storage facilities, and heavy machinery. Application → Ideal for industrial automation cabinets demanding reliable DC switching with IEC 60947-2 compliance. Feature → 4P fixed circuit-breaker configuration with XT5 sub-type and TMA release ensures consistent, fast tripping under short-circuit conditions. Business Impact → Faster fault clearance lowers arc energy, protects downstream equipment, and supports safer, simpler panel wiring. Application → Suitable for high-density DC power networks in manufacturing lines and energy storage systems. Feature → Low power loss (24.1 W per pole) and mechanical durability of up to 20,000 cycles (120 cycles/hour) improve thermal stability and lifecycle cost. Business Impact → Reduced heat load, lower energy waste, and extended service life, cutting total cost of ownership. Application → Beneficial in continuous operation environments with frequent switching. Feature → Environmentally conscious design and ECO-Solutions data (EPD, end-of-life disassembly, recyclability 59.6% EN45555). Business Impact → Simplified compliance reporting, easier recycling, and alignment with resource-loop targets for corporate sustainability programs. Application → Compliance-driven procurement for eco-conscious projects and green data centers. Feature → Comprehensive documentation and CE/IEC 60947-2 standards support, including RoHS/REACh declarations. Business Impact → Streamlined regulatory validation and faster project approvals, reducing procurement risk. Application → Preferred choice for regulated industries requiring clear conformity evidence.
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FAQs
Yes. 1SDA123606R1 is a 4P Fixed Circuit-Breaker designed for panel mounting with fixed terminals, offering straightforward wiring and reliable connection in conventional industrial cabinets. Its XT5 sub-type and 750 V DC operating context make it suitable for hard-wired DC distributions in manufacturing lines and energy storage systems. Ensure compatible enclosure depth and secure terminal torque during installation.
Key specs include 400 A rated current, 750 V DC rated operational voltage, 1000 V rated insulation voltage, and a 24.1 W power loss per pole. Short-circuit performance is up to 36 kA in the relevant DC configurations, with a 4P arrangement and TMA release. The device conforms to IEC 60947-2 and CE standards, supporting reliable protection in harsh industrial environments.
Best for industrial DC protection in panels for data centers, battery energy storage, and heavy machinery control. The 4P design handles high current and fault isolation in DC networks, while the 750 V DC rating supports large-scale energy systems. Its robust mechanical durability and ECO-Solutions data are ideal for projects prioritizing reliability and lifecycle efficiency.
This MCCB carries CE conformity with EC Declaration of Conformity and IEC 60947-2 compliance. RoHS and REACH declarations are provided, along with end-of-life disassembly guidance and EPD information. WEEE considerations are addressed via packaging disposal and environmental data, supporting regulatory readiness and sustainability reporting.
With up to 20,000 mechanical cycles and precise DC protection, maintenance intervals are extended and failure risks reduced. Low per-pole power loss improves energy efficiency, contributing to lower operating costs. The combination of durable performance, standard conformity, and eco-friendly lifecycle data enhances total cost of ownership and asset longevity.