ABB 1SDA123530R1 Moulded Case Circuit Breaker - IEC 60947-2
Part Number: 1SDA123530R1
Quick Summary
ABB 1SDA123530R1 is a DC-rated moulded case circuit breaker designed for safe fault interruption in industrial DC distribution systems. Engineers often struggle to fit reliable 4P protection into compact panels while meeting demanding uptime targets. This device aligns with IEC 60947-2 and CE conformity, supporting RoHS compliance and the ABB EcoSolutions lifecycle approach, including an EPD and EN45555 recyclability. By combining a rugged 16 A rating with high short-circuit capacity, it delivers predictable protection, reduces downtime, and simplifies regulatory reporting. In practice, it helps buyers achieve safer DC distribution, lower total cost of ownership, and faster installation in machine building and energy storage applications.
Product Information
Extended Description
1SDA123530R1 ABB: XT2S160 DC TMD16 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 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 1.33 W
Rated Current (In)
16 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: Four-pole fixed-terminal design with 16 A nominal current. Business Impact: Enables consistent protection for DC feeders, minimizing nuisance trips and panel disturbance. Application: Ideal for DC distribution in industrial equipment, drives, and energy storage systems. Feature: High breaking capacity up to 50 kA (Ics/Icu) at 250/500 V DC. Business Impact: Provides robust fault current handling, reducing damage risk and enabling safe maintenance. Application: Suitable for heavy DC loads in motors, drives, and busbars. Feature: 500 V DC rated operational voltage and 1000 V insulation; low power loss of 1.33 W per pole. Business Impact: Maintains insulation margins in harsh DC environments, improving thermal management and extending service life. Application: Protects high-energy circuits in manufacturing lines and battery systems. Feature: Compact footprint with dimensions 120 x 130 x 82.5 mm and weight 1.6 kg; fixed terminals. Business Impact: Eases installation, saves panel space, and simplifies wiring in new builds or retrofits. Application: Fits standard switchgear enclosures and compact control panels. Feature: Mechanical durability of 25,000 cycles (240 cycles/hour). Business Impact: Delivers long service life in automation loops, reducing maintenance costs and unexpected replacements. Application: Beneficial in repetitive-start environments, test rigs, and continuous operation areas. Feature: ABB EcoSolutions alignment, EPD availability, EN45555 recyclability, RoHS and WEEE compliance. Business Impact: Supports sustainability reporting, regulatory compliance, and end-of-life planning. Application: Suitable for green data centers, machine builders, and energy storage schemes.
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