ABB 1SDA062873R1 Moulded Case Circuit Breaker - 8 kV
Part Number: 1SDA062873R1
Quick Summary
ABB 1SDA062873R1 Moulded Case Circuit Breaker provides reliable overcurrent protection for industrial switchgear and power distribution. Engineers often wrestle with crowded panels, lengthy wiring, and complex trip coordination that delay projects. This unit carries CE conformity, IEC performance standards, and RoHS/REACH declarations, helping you pass audits with confidence. The front-terminal, 4-pole T7 design with a PR231/P‑I release delivers fast, precise protection while simplifying installation and service in Tmax systems. In practice, it supports scalable protection schemes, reduces downtime, and improves overall system reliability for critical applications. This makes it a robust choice for data centers, manufacturing lines, and energy infrastructure.
Product Information
Extended Description
1SDA062873R1 ABB: C.BREAKER TMAX T7S 1250 FIXED FOUR-POLE WITH FRONT TERMINALS AND LEVER 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
8015644654221
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
8015644654221
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
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
39121100
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Feature → Business Impact → Application: The four-pole fixed-front-terminal design with PR231/P-I release enables precise protection coordination across multipole feeders, reducing nuisance trips and enabling faster fault isolation in crowded switchgear. This translates to improved uptime and safer maintenance windows in manufacturing lines and critical facilities. Application: Tmax T7 installations and similar power-distribution panels where space is tight and reliability is non-negotiable. Feature → Business Impact → Application: Rated current of 1250 A supports higher-load buses, reducing the number of devices required and simplifying wiring schemes while maintaining robust protection. This lowers capital costs and eases panel layout in large industrial plants. Application: Heavy machinery feeders and large distribution panels in process industries. Feature → Business Impact → Application: High fault-current capability with Ics up to 85 kA and Icu up to 85 kA across voltage variants provides strong short-circuit protection, minimizing damage during faults and shortening outage durations. Application: Transformer feeders and main distribution paths demanding high fault tolerance. Feature → Business Impact → Application: 690 V AC rated operational voltage with 1000 V Ui supports medium-voltage distribution while meeting essential insulation margins, enabling safer and more compact installations. Application: Plant-wide power distribution and machine rooms requiring reliable medium-voltage protection. Feature → Business Impact → Application: RoHS, REACH, CMRT, TSCA declarations and EPD-related packaging information streamline global compliance and supplier risk management. Application: Global manufacturers needing consistent regulatory alignment across regions. Feature → Business Impact → Application: Durable lifecycle performance with 2000 electrical cycles and 10000 mechanical cycles, plus 47 W per pole power loss, yields lower total cost of ownership through reduced maintenance and energy efficiency. Application: Continuous-operation environments like data centers and continuous-process lines.
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FAQs
The ABB 1SDA062873R1 is a fixed-front-terminal four-pole device designed to drop into Tmax T7 style cabinets. When pairing with panels, verify busbar alignment and torque per the 1SDC210015D0201 specification. The front-terminal configuration simplifies wiring harness routing and reduces installation time, making it ideal for retrofit projects or new builds that require fast commissioning.
This breaker provides 1250 A rated current, 690 V AC rated operational voltage, and 1000 V Ui insulation. It supports high fault currents with Ics up to 85 kA and Icu up to 85 kA depending on voltage, along with Icw of 20 kA for 1 s, delivering strong protection for transformers, feeders, and heavy loads.
Best suited for Tmax T7 installations in distribution panels, data centers, and manufacturing lines where space is constrained but reliability is essential. Its 4P front-terminal design and PR231/P-I release support precise coordination across multiple feeders, improving selectivity and reducing downtime during maintenance or fault events.
The unit includes CE conformity and IEC-based performance declarations, RoHS and REACH compliance, CMRT for responsible sourcing, and TSCA declarations. Environmental and packaging information is provided, aiding compliance audits and supplier risk management across regions.
Electrical durability is rated at 2000 cycles and mechanical durability at 10000 cycles, with 47 W per pole power loss. These metrics translate to predictable performance, lower maintenance frequency, and a reduced total cost of ownership in critical applications such as data centers and continuous-process facilities.