ABB 1SDA123614R1 Moulded Case Circuit Breaker - IEC 60947-2
Part Number: 1SDA123614R1
Quick Summary
Moulded Case Circuit Breaker ABB 1SDA123614R1 provides reliable DC protection for industrial power distribution and motor control panels. This 4P device is engineered to isolate faults quickly in 750 V DC networks, reducing downtime and equipment damage. Engineers face challenges coordinating protection while minimizing nuisance trips; this MCCB delivers selective tripping and robust short-circuit resistance to keep critical lines online. The ABB EcoSolutions framework enhances lifecycle decisions with end-of-life disassembly guidance, recyclable packaging and a comprehensive EPD. With a 400 A rated current, 8 kV impulse withstand, and 59.6% recyclability, it aligns safety, compliance, and sustainability goals while simplifying procurement, installation, and ongoing maintenance for industrial facilities.
Product Information
Extended Description
1SDA123614R1 ABB: XT5S 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 50 kA | (500 V DC) 2 Poles in Series 50 kA | (750 V DC) 3 Poles in Series 36 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(250 V DC) 2 Poles in Series 50 kA | (500 V DC) 2 Poles in Series 50 kA | (750 V DC) 3 Poles in Series 36 kA
Rated Uninterrupted Current (Iu)
400 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
S
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: 4P DC MCCB rated for 400 A and 750 V DC. Business Impact: Enables reliable protection for high-current DC distributions in industrial panels, reducing downtime and equipment damage. Application: Data centers, manufacturing lines, and large DC bus systems benefit from robust fault isolation. Feature: 8 kV impulse withstand and 50 kA Ics/Icu ratings. Business Impact: Supports harsh fault scenarios with predictable performance, improving system availability and safety margins. Application: Critical process lines and renewable energy inverters require strong surge resistance. Feature: Fixed circuit-breaker (4P) with TM/TMA release and XT5 family. Business Impact: Simplifies installation and maintenance with standardized mounting and clear tripping behavior. Application: New builds and panel upgrades benefit from faster commissioning. Feature: ABB EcoSolutions, End-of-Life disassembling instructions, and EPD. Business Impact: Enables compliant disposal, recycling, and lifecycle cost reduction. Application: Environments pursuing RoHS/REACH compliance and sustainable manufacturing. Feature: Energy efficiency and compact footprint (186 mm x 205 mm x 103 mm, 4.15 kg). Business Impact: Reduces panel space, simplifies cabling, and lowers total cost of ownership. Application: Space-constrained control cabinets and modular panel designs.
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