ABB 1SDA062889R1 Moulded Case Circuit Breaker - Icu 85 kA
Part Number: 1SDA062889R1
Quick Summary
ABB 1SDA062889R1 Moulded Case Circuit Breaker protects power circuits in industrial automation and distribution networks. Unplanned outages and equipment damage often stem from inadequate protection or slow fault clearance. The device aligns with IEC standards and carries CE conformity, RoHS compliance, and a GL certificate, supporting reliable global deployment. For engineers, that means predictable trip performance, clear diagnostic signals, and straightforward regulatory documentation. It also delivers long mechanical durability and high continuity of service, reducing maintenance intervals and total cost of ownership. Compatible with the Tmax T family and front-terminal installation, the unit simplifies panel design while delivering scalable protection for expanding systems.
Product Information
Extended Description
1SDA062889R1 ABB: C.BREAKER TMAX T7S 1250 FIXED FOUR-POLE WITH FRONT TERMINALS AND STORED ENERGY OPERATING MECHANISM AND SOLID-STATE RELEASE IN AC PR231/P-I 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
8015644654382
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
280 mm
Product Net Height
268 mm
Product Net Depth / Length
178 mm
Product Net Weight
14 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
15.5 kg
Package Level 1 EAN
8015644654382
Product Main Type
SACE Tmax T
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable For
T7M
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
PR231/P-I
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
39120000
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
High current capacity and a robust four-pole design form the core of the 1SDA062889R1. This fixed front-terminal MCCB supports a rated current of 1250 A in demanding distribution panels, enabling reliable fault interruption for large motors and transformers. By consolidating protection and control in a single device, it reduces panel complexity while improving serviceability in new builds and replacement projects. Release PR231/P-I with EL release type delivers selective coordination and fast disconnection during faults, minimizing downstream impact and safeguarding critical loads. In practice, this means easier fault tracing, shorter downtime, and safer maintenance during field work. Protection performance and capacity are aligned with harsh industrial environments. The device offers an Ics of up to 85 kA at 220–230 V, and 50 kA at higher voltages, with an Icw of 20 kA for 1 s and an Uimp of 8 kV. Rated insulation voltage is 1000 V and rated operational voltage is 690 V AC, ensuring reliable performance in medium- and high-power systems. Energy efficiency and longevity are addressed by a per-pole power loss of 47 W, plus mechanical durability of 10,000 cycles and electrical durability of 2,000 cycles. This combination translates into lower heat generation, extended service life, and reduced maintenance costs in continuous operation environments. Ease of installation and compatibility are enhanced by front-terminal fixed connection, which simplifies wiring during panel assembly and retrofits. The MCCB is designed to integrate with Tmax T family configurations, supports standard EAN 8015644654382, and provides clear documentation for RoHS, CE, and IEC compliance, helping ensure project deliverables stay on schedule. From an installation perspective, the 280 mm width, 268 mm height, and 178 mm depth provide a compact footprint for demanding panels, while a 14 kg weight supports ease of handling during installation and service. An integrated front-terminal design reduces wiring time by up to 20 percent in busy control rooms, and its compatibility with existing Tmax T switchgear supports a smoother migration path for upgrading legacy systems. Industry users appreciate the combination of CE marking, RoHS compliance, and GL certification for global projects, reducing the need for additional approvals and simplifying supplier audits.
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FAQs
For front-terminal fixed MCCBs like the 1SDA062889R1, ensure panel clearance for wiring access, verify torque specs per terminal, and maintain proper orientation to allow easy accessibility during maintenance. Use appropriate insulation barriers and follow the manufacturer’s wiring diagram to minimize heat buildup and ensure consistent fault interruption performance.
The unit provides 1250 A rated current and 690 V AC rated voltage. Short-circuit capacity (Ics) reaches up to 85 kA at 220–230 V, with 50 kA at higher voltages, while the short-time withstand current (Icw) is 20 kA for 1 s. It also features 8 kV impulse withstand (Uimp) and a 1000 V insulation rating.
Yes. Its 4P fixed-front design, 1250 A rating, and high Ics/Icw capabilities make it suitable for transformer protection and motor control centers. The PR231/P-I release and EL type enable selective protection, helping protect critical loads while minimizing downstream disruption during faults.
The MCCB carries IEC standards compliance with CE conformity, RoHS declarations, and a GL certificate, simplifying global deployment and supplier audits. These certifications support regulatory compliance, facilitate project approvals, and ensure eco-friendly material usage in line with RoHS requirements.
The 1SDA062889R1 reduces maintenance intervals through high mechanical (10,000 cycles) and electrical (2,000 cycles) durability, lower power loss (47 W per pole), and reliable protection. Its front-terminal design streamlines wiring and commissioning, shortening installation time and improving overall lifecycle cost in expanding or new facilities.