ABB 1SDA123504R1 Moulded Case CB - 60947-2 XT2
Part Number: 1SDA123504R1
Quick Summary
The ABB 1SDA123504R1 moulded-case CB protects DC circuits in automation panels with reliable trip performance. Engineers often struggle with space-constrained installations that require robust DC protection and easy front-terminal access. This unit complies with IEC 60947-2 and CE conformity, with RoHS status and a documented EPD, supporting sustainable and compliant operations. Built for durability and serviceability, it aligns with ABB EcoSolutions and supports lifecycle optimization, reduced maintenance, and streamlined panel design for modern industrial environments.
Product Information
Extended Description
1SDA123504R1 ABB: C.BREAKER TMAX XT2N 160 DC FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 80
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 36 kA | (500 V DC) 3 Poles in Series 36 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(250 V DC) 2 Poles in Series 36 kA | (500 V DC) 3 Poles in Series 36 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
N
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)
The 1SDA123504R1 is a three-pole DC moulded case circuit breaker with front terminals, delivering straightforward wiring and faster installation in control panels. Feature: fixed 3P DC CB with front terminals; Business Impact: simplifies wiring, reduces assembly time, and improves reliability in tight enclosures. Application: DC distribution in automation cabinets. Feature: TMA release with TM type mechanism; Business Impact: precise, predictable tripping with coordination in DC mains. Application: motor drives and DC power rails. Feature: rated current 80 A and rated operational voltage 500 V DC; Business Impact: supports scalable DC feeders while maintaining safety margins. Application: industrial power distribution and control circuits. Feature: Ics/Icu up to 36 kA and 8 kV impulse withstand; Business Impact: high fault tolerance and protection against surges in demanding environments. Application: critical automation systems. Feature: power loss 5.8 W per pole; Business Impact: lower thermal rise, enabling denser panel layouts and cooler enclosures. Application: compact panels. Feature: weight 1.2 kg and dimensions 90 mm x 130 mm x 82.5 mm; Business Impact: compact footprint and easy handling during installation and maintenance. Application: space-limited control panels. Feature: RoHS, REACH compliance, EPD, recyclability 55.7% per EN45555; Business Impact: supports regulatory compliance and sustainable lifecycle management. Application: eco-conscious industrial deployments. Feature: front-terminal design and 3P configuration; Business Impact: faster replacement, safer maintenance, and minimal downtime. Application: modular automation architectures and cabinet design.
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FAQs
For DC control panels, ensure space for a fixed 3P moulded case breaker with front terminals. Verify compatibility with 90 mm width, 130 mm height, and 82.5 mm depth, and confirm a 1.2 kg weight for mounting support. Plan wiring routes to the front terminals to minimize assembly time and facilitate quick maintenance without panel removal.
The device offers a rated service short-circuit breaking capacity of 36 kA in DC configurations (2P in series at 250 V DC, or 3P in series at 500 V DC), along with an 8 kV rated impulse withstand. This combination provides high fault tolerance and selective protection in automation circuits, reducing damage to other components and downtime after faults.
Yes. The unit is designed for front-terminal connections and uses a compact footprint (90 mm wide, 130 mm high, 82.5 mm deep). With a weight of about 1.2 kg, it is well-suited for space-constrained control panels and enables easier replacement and safer maintenance in dense automation setups.
The breaker complies with IEC 60947-2 and GB/T 14028.2, includes CE Declaration of Conformity, RoHS compliance, and REACH declarations. It supports environmental considerations through an EPD for Tmax XT XT2 TM, and a recyclability target of 55.7% per EN45555, aligning with sustainability goals in industrial deployments.
The 1SDA123504R1 offers durable DC protection with a TMA release, front-terminal wiring for quick maintenance, and a compact footprint that reduces enclosure space and cooling requirements. Its RoHS/REACH compliance, EPD, and recyclability help lower regulatory risk and waste costs, while high Ics/Icu ratings and robust ratings minimize downtime, contributing to favorable total cost of ownership.