ABB 1SDA123619R1 Moulded Case CB - 750V DC IEC60947-2
Part Number: 1SDA123619R1
Quick Summary
ABB 1SDA123619R1 is a high-capacity DC moulded case circuit breaker designed for robust power distribution in industrial plants. It addresses the challenge of protecting 750 V DC systems with precise, reliable tripping and long service life. This device complies with IEC 60947-2 and CE, and it offers RoHS compliance with strong environmental performance including an EPD and impressive 20,000 mechanical cycles. By combining high fault withstand with low power loss, it supports safer, more economical protection of critical DC networks while enabling easier repair, spare parts availability, and sustainable disposal.
Product Information
Extended Description
1SDA123619R1 ABB: XT5L 630 DC TMA500 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 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
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103 mm
Product Net Weight
3.25 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
3P
Power Loss
at Rated Operating Conditions per Pole 33.5 W
Rated Current (In)
500 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 85 kA | (500 V DC) 2 Poles in Series 85 kA | (750 V DC) 3 Poles in Series 50 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(250 V DC) 2 Poles in Series 85 kA | (500 V DC) 2 Poles in Series 85 kA | (750 V DC) 3 Poles in Series 50 kA
Rated Uninterrupted Current (Iu)
630 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
L
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: 500 A rated current provides capacity for heavy DC loads. Business Impact: Enables safe protection of large battery banks and motor control circuits without oversizing panels. Application: DC distribution panels in industrial plants and energy storage installations. Feature: 750 V DC rated operational voltage delivers reliable performance across medium-voltage DC networks. Business Impact: Supports safer, compliant operation in modern DC grids. Application: Industrial power distribution and renewable energy interfaces. Feature: 3P fixed circuit-breaker design ensures synchronized protection across all phases. Business Impact: Reduces risk of phase imbalances and simplifies installation. Application: 3-phase DC applications in manufacturing lines. Feature: Release TMA with TM characteristics enables selective tripping and quick isolation. Business Impact: Improves system uptime and enables easier fault localization. Application: Control panels and motor starters where selective protection matters. Feature: High short-circuit ratings (Ics/Icu up to 85 kA depending on voltage) provide robust fault tolerance. Business Impact: Minimizes downtime and equipment damage during faults. Application: Heavy-duty DC feeders and critical power paths. Feature: Mechanical durability of 20,000 cycles plus low power loss (33.5 W per pole) extend service life and reduce maintenance. Application: High-cycle protection in automated lines and data-center DC buses. Feature: Environmentally aware design with EPD, 59.6% recyclability per EN45555 and RoHS/REACH compliance supports sustainability goals. Application: Green data centers and compliant manufacturing environments.
Get a Quick Quote for a ABB 1SDA123619R1
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SDA123619R1?
Enquire Now