ABB 1SDA062878R1 Moulded Case MCCB - 4P 1250A PR332/P LSI
Part Number: 1SDA062878R1
Quick Summary
ABB 1SDA062878R1 is a high-capacity MCCB designed for demanding 690 V industrial protection applications. In tight panel spaces, engineers need reliable short-circuit protection that won’t compromise uptime or maintenance costs. It complies with IEC safety standards and carries CE conformity, RoHS and REACH declarations, plus alignment with the SACE Tmax T7 family. As a 4-pole front-terminal device with PR332/P LSI release for fast, controlled tripping, it supports robust busbar connections and predictable service intervals. With a rated current of 1250 A and proven performance under fault conditions, this unit delivers safety, reliability, and operational efficiency for critical electrical systems.
Product Information
Extended Description
1SDA062878R1 ABB: C.BREAKER TMAX T7S 1250 FIXED FOUR-POLE WITH FRONT TERMINALS AND LEVER OPERATING MECHANISM AND SOLID-STATE RELEASE IN AC PR332/P-LSI 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
8015644654276
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
8015644654276
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
PR332/P LSI
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
Feature → Business Impact → Application: 4P fixed-front MCCB design enables secure, space-efficient wiring in dense distribution panels, reducing installation time and potential contact resistance issues in high-current feeders. This supports lower maintenance costs and enhanced system reliability in manufacturing lines and data centers. Feature → Business Impact → Application: 1250 A rated current combined with 8 kV Uimp and 1000 V Ui delivers robust protection for feeders, transformers, and motor circuits against direct and indirect faults, improving uptime and protecting expensive equipment across steel, chemical, and process industries. Feature → Business Impact → Application: PR332/P LSI release provides precise, fast tripping with lever operation, improving protection coordination and selectivity, which minimizes unwanted outages in multi-circuit switchgear. Feature → Business Impact → Application: 690 V AC operating voltage with 50/60 Hz availability supports safe integration into mainstream industrial power networks, reducing design complexity and increasing compatibility with existing ABB Tmax T7 family components. Feature → Business Impact → Application: RoHS, REACH, CMRT and TSCA declarations ensure regulatory compliance and sustainable procurement, simplifying audits and vendor qualification for automotive, food & beverage, and energy sectors. Feature → Business Impact → Application: Front-terminal, fixed-mount configuration and 280×268×154 mm footprint optimize panel layout planning and enable straightforward retrofit in legacy installations, supporting faster commissioning and scalable protection schemes.
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FAQs
This unit is a fixed-front, four-pole MCCB designed for straightforward mounting in control panels. Front terminals simplify wiring during installation and maintenance, enabling faster commissioning and reduced risk of wiring errors. Its compact footprint supports dense panel layouts while maintaining robust mechanical stability in harsh industrial environments.
The device provides a 1250 A rated current, 690 V AC rated operational voltage, and 1000 V insulation voltage, with 8 kV rated impulse withstand. Short-circuit capability reaches up to 85 kA at lower voltages (220–230 V) and up to 50 kA or 30 kA at higher voltages (380–690 V), depending on the network conditions.
Yes. The ABB 1SDA062878R1 carries CE conformity and declarations for RoHS and REACH, aligning with environmental and safety requirements. It also references the Tmax T7 family for established compliance practices and supports audit-ready documentation for regulated industries.
PR332/P LSI is the release mechanism used on this MCCB, providing reliable, fast tripping with lever operation. It improves protection coordination by enabling selective clearance of faults and minimizing nuisance trips, which is critical for maintaining uptime in multi-circuit switchgear and complex power distribution networks.
Net dimensions are 280 mm in width, 268 mm in height, and 154 mm in depth, with a net weight of 12.5 kg. Package-level dimensions are 360 mm (W) × 360 mm (D) × 350 mm (H) with 14 kg gross weight, aiding accurate panel layout and logistics planning.