ABB 1SDA062876R1 Moulded Case Circuit Breaker - 85 kA Ics
Part Number: 1SDA062876R1
Quick Summary
ABB 1SDA062876R1 is a four-pole moulded case circuit breaker designed for high‑demand main power distribution in industrial facilities. This solution addresses downtime risk by delivering reliable, fast protection for critical feeders and transformers. It aligns with IEC standards and CE declarations while supporting RoHS and CMRT/TSCA compliance, helping you meet global sustainability requirements. With Tmax T7 lineage and LSIG release, it combines protective performance with straightforward maintenance, delivering lower lifecycle costs and predictable shutdowns for your power distribution networks.
Product Information
Extended Description
1SDA062876R1 ABB: C.BREAKER TMAX T7S 1250 FIXED FOUR-POLE WITH FRONT TERMINALS AND LEVER OPERATING MECHANISM AND SOLID-STATE RELEASE IN AC PR331/P-LSIG R 1250
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 T7 | Breakers - Packaging disposal information
EAN
8015644654252
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
280 mm
Product Net Height
268 mm
Product Net Depth / Length
154 mm
Product Net Weight
12.5 kg
Package Level 1 Units
1 piece
Package Level 1 Width
360 mm
Package Level 1 Height
350 mm
Package Level 1 Depth / Length
360 mm
Package Level 1 Gross Weight
14 kg
Package Level 1 EAN
8015644654252
Product Main Type
SACE Tmax T
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable For
T7
Suitable for Product Class
Moulded Case Circuit Breakers
Version
F
Electrical Durability
2000 cycle | 60 cycles per hour
Mechanical Durability
10000 cycle | 60 cycles per hour
Number of Poles
4P
Power Loss
at Rated Operating Conditions per Pole 47 W
Rated Current (In)
1250 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) 50 kA | (500 V AC) 40 kA | (690 V AC) 30 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 20 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) 50 kA | (500 V AC) 40 kA | (690 V AC) 30 kA
Rated Uninterrupted Current (Iu)
1250 A
Release
PR331/P LSIG
Release Type
EL
Short-Circuit Performance Level
S
Standards
IEC
Sub-type
T7
Terminal Connection Type
Fixed Circuit-Breakers | Front
Data Sheet, Technical Information
1SDC210015D0201
Declaration of Conformity - CE
EC Declaration of Conformity Tmax T7
GL Certificate
1SDL000163R0055
Instructions and Manuals
1SDC210015D0201
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
Object Classification Code
Q
UNSPSC
39121100
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
High-current capability and precise protection drive minimal fault propagation and improved uptime, allowing your production lines to run with fewer interruptions. The 1250 A rated current and 4P configuration at 690 V AC deliver robust main protection for switchgear, with Ics reaching up to 85 kA across common voltages, ensuring safe interruption during faults. Front-terminal fixed design simplifies installation and future servicing, reducing commissioning time and wiring errors on crowded panels. The PR331/P LSIG solid-state release provides accurate tripping guidance and faster arc quenching, which translates to safer, more reliable motor and transformer protection in demanding environments. RoHS and REACH declarations, along with CMRT/TSCA compliance, support regulatory adherence and responsible sourcing. The unit’s mechanical durability (10,000 cycles) and electrical durability (2,000 cycles) reduce maintenance intervals and replacement costs, while the Tmax T family compatibility ensures straightforward integration with existing protection schemes. With clear product naming and a standardized data footprint, spec-to-application mapping is faster, cutting design risk for engineers and procurement teams. This model is suitable for high-profile applications in data centers, metal fabrication, and process industries where uptime and safety are non‑negotiable, and where front-access installation accelerates panel builds and retrofit projects.
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FAQs
This ABB unit uses fixed front terminals designed for easy panel mounting in four-pole configurations. It is compatible with Tmax T7 families and supports standard IEC mounting footprints, facilitating quick integration into existing switchgear and distribution boards. Ensure correct torque on connection points and verify clearances around the device to maintain safe operation and efficient cooling.
Key ratings include a rated current of 1250 A, rated operational voltage of 690 V AC, and a rated insulation voltage of 1000 V. It offers a rated short-circuit breaking capacity (Ics) up to 85 kA at common voltages, with an Icw of 20 kA for 1 s. The device is a 4P breaker with PR331/P LSIG release for reliable protection.
Yes. The 1SDA062876R1 is designed for use within the Tmax T7 family, featuring a fixed-front, four-pole configuration and LSIG release. It provides high-current protection for switchgear and transformers in industrial applications, aligning with Tmax T7 protection schemes and enabling consistent coordination with other Tmax Tmax T devices.
This model includes an EC Declaration of Conformity for Tmax T7 and IEC standards compliance, RoHS information per EU directives, and CMRT/TSCA declarations. In addition, it carries a CE marking and related product environmental information, ensuring regulatory compliance and responsible sourcing across regions.
The unit offers 2,000 electrical durability cycles and 10,000 mechanical cycles, supporting longer service intervals and reduced maintenance costs. Front-terminal design simplifies inspection and replacement, while clear tripping and status information from the LSIG release improves fault diagnosis, contributing to lower downtime and improved overall return on investment in demanding industrial environments.