ABB 1SDA123570R1 Moulded Case Circuit Breaker - 8 kV Iimp
Part Number: 1SDA123570R1
Quick Summary
ABB 1SDA123570R1 Moulded Case Circuit Breaker protects 3P DC power distribution in industrial automation. Engineers often struggle with selecting devices that can safely interrupt DC fault currents at high voltages while fitting into compact panels. Rated for 3-pole operation at 500 V DC up to 80 A, it balances protection with a compact footprint. Certified to IEC 60947-2 and GB/T 14028.2, with CE conformity and RoHS compliance, this unit is supported by ABB EcoSolutions through end-of-life disassembly guidance and environmental data. By aligning with ABB EcoSolutions, the design supports lifecycle management, sustainability targets, and predictable maintenance, delivering value to panel builders and end users alike.
Product Information
Extended Description
1SDA123570R1 ABB: XT2X160 DC TMA80 FF 3P
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
90 mm
Product Net Height
130 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
1.2 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
3P
Power Loss
at Rated Operating Conditions per Pole 5.8 W
Rated Current (In)
80 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 100 kA | (500 V DC) 3 Poles in Series 50 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(250 V DC) 2 Poles in Series 100 kA | (500 V DC) 3 Poles in Series 50 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
X
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: 3-pole DC protection with 80 A rating and 500 V DC operating voltage. Business Impact: Enables reliable interruption of DC faults in complex 3P buses, reducing arc energy and unplanned downtime. Application: Ideal for DC drives, panel protection, and power distribution in automation environments. Feature: Uimp = 8 kV and Ics/Icu ratings for 500 V DC operation. Business Impact: Provides robust fault-current handling, enhancing system integrity during short circuits. Application: Suitable for high-energy DC networks including drives and energy storage interfaces. Feature: Release TMA with TM type and fixed terminal connections. Business Impact: Quick, dependable tripping with straightforward installation, minimizing commissioning time. Application: Fits standard 3P DC panels with fixed terminals for streamlined manufacturing. Feature: Mechanical durability rated to 25,000 cycles (up to 240 cycles/hour). Business Impact: Reduces maintenance cycles and part replacement, extending panel uptime. Application: Long-life protection in demanding industrial environments. Feature: Power loss of 5.8 W per pole and 3P configuration. Business Impact: Lower heat generation improves panel efficiency and cooling costs. Application: Energy-conscious designs in harsh environments, with easier thermal management. Feature: Environmental and regulatory alignment (EPD, RoHS, WEEE). Business Impact: Supports sustainability reporting and compliant procurement, reducing compliance risk. Application: Preferred choice for eco-friendly panel builds and enterprise-grade projects.
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