ABB 1SDA081049R1 Moulded Case Circuit Breaker - 3P, 400A, IEC
Part Number: 1SDA081049R1
Quick Summary
The ABB 1SDA081049R1 Moulded Case Circuit Breaker protects electrical feeders in industrial distribution panels. Engineers often struggle with nuisance trips and downtime caused by undersized protection or difficult maintenance schedules. This model carries IEC standards compliance along with CE, RoHS, and REACH declarations, plus CMRT and TSCA where relevant. By combining front-terminal installation, the E-LSIG solid-state release, and a 400 A rating, it supports reliable protection with quick reset, enabling safer power distribution and easier coordination with Tmax T5 protection schemes.
Product Information
Extended Description
1SDA081049R1 ABB: C.BREAKER TMAX T5S 400 FIXED THREE-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC EKIP E-LSIG 400 A
Environmental Product Declaration - EPD
NoDecNee
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)
CMRT - Conflict Minerals Reporting Template
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration
Environmental Information
Product Environmental Information Tmax T5 | Breakers - Packaging disposal information
E-Number (Sweden)
3170928
EAN
8015644875862
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
5.1 kg
Package Level 1 Width
228 mm
Package Level 1 Height
228 mm
Package Level 1 Depth / Length
286 mm
Package Level 1 Gross Weight
5.1 kg
Package Level 1 EAN
8015644875862
Product Main Type
SACE Tmax T
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable For
T5
Suitable for Product Class
Moulded Case Circuit Breakers
Version
F
Electrical Durability
7000 cycle | 60 cycles per hour
Mechanical Durability
20000 cycle | 120 cycles per hour
Number of Poles
3P
Rated Current (In)
400 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 85 kA | (230 V AC) 85 kA | (380 V AC) 50 kA | (400 V AC) 50 kA | (415 V AC) 50 kA | (440 V AC) 40 kA | (500 V AC) 30 kA | (690 V AC) 25 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 5 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 85 kA | (230 V AC) 85 kA | (380 V AC) 50 kA | (400 V AC) 50 kA | (415 V AC) 50 kA | (440 V AC) 40 kA | (500 V AC) 30 kA | (690 V AC) 25 kA
Rated Uninterrupted Current (Iu)
400 A
Release
Ekip E-LSIG
Release Type
EL
Short-Circuit Performance Level
S
Standards
IEC
Sub-type
T5
Terminal Connection Type
Fixed Circuit-Breakers | Front
Data Sheet, Technical Information
1SDC210284M0201 | 1SDC210285M0201
Declaration of Conformity - CE
EC Declaration of Conformity Tmax T5
Instructions and Manuals
1SDC210033D0202
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Feature → Business Impact → Application: 3P fixed circuit-breaker configuration with front terminals reduces installation time and simplifies field wiring, improving panel build efficiency and maintenance turnaround in switchgear cabinets. This unit’s 400 A rated current supports scalable load profiles in manufacturing lines and process plants, translating to fewer trips and longer equipment life. Application: motor control centers, distribution boards, and transformer protection in heavy industry. Feature → Business Impact → Application: E-LSIG solid-state release provides precise, fast protection coordination, lowering the risk of arc faults and minimizing downtime during fault events. Application: critical power feeders and process safety circuits where rapid disconnection is essential. Feature → Business Impact → Application: high My safety margins with 690 V AC operation and 8 kV impulse withstand, ensuring robust performance in harsh industrial environments. Application: utility interfaces and plant sub-distributions with demanding voltage profiles. Feature → Business Impact → Application: RoHS, REACH, CMRT, and TSCA declarations simplify procurement and regulatory compliance for global supply chains. Application: OEMs and integrators targeting strict environmental and governance standards. Feature → Business Impact → Application: front-terminal connection and compact dimensions (140 mm W × 205 mm H × 103.5 mm D) streamline panel layout and serviceability. Application: space-constrained switchgear and retrofit projects. Feature → Business Impact → Application: documented durability figures—electrical life up to 7000 cycles and mechanical life up to 20000 cycles—translate into predictable maintenance planning. Application: routine replacement schedules for high-use protection devices in continuous-process environments.
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FAQs
The unit uses fixed front-terminal connections designed for 3P MCCB installations in standard switchgear and distribution panels. Its dimensions (140 mm W × 205 mm H × 103.5 mm D) and weight (5.1 kg) facilitate retrofit projects and new builds alike, while keeping wiring access straightforward.
Rated current is 400 A with a rated operational voltage of 690 V AC. It provides high short-circuit capability (Ics/Icu up to 85 kA depending on voltage) and a rated impulse withstand of 8 kV, ensuring robust protection for feeders connected to transformers and high-power drives.
Yes. The product includes a RoHS Declaration and a REACH Declaration for ABB Sace circuit breakers, aligning with EU-wide regulatory requirements and supporting compliant procurement for global projects.
Electrical durability is rated at 7000 cycles (60 cycles/hour) and mechanical durability at 20000 cycles (120 cycles/hour). This translates to predictable maintenance intervals and reduced unplanned downtime in demanding industrial settings.
E-LSIG offers a solid-state release that improves protection coordination and reliability for transformer protection and power distribution. The fixed 3P design, front terminals, and high Ics/Icu ratings make it a robust choice for space-constrained switchgear and critical feeders in process industries.