ABB 1SDA062977R1 Moulded Case Circuit Breaker - 3P 1250A
Part Number: 1SDA062977R1
Quick Summary
ABB 1SDA062977R1 Moulded Case Circuit Breaker provides high‑current protection for industrial power distribution. This device helps prevent costly outages by delivering reliable tripping with front terminals and a stored energy mechanism. It carries CE conformity, RoHS and REACH declarations, as well as TSCA and CMRT, supporting global compliance. Designed for Tmax T series integration, it operates at 690 V AC with a 1250 A rated current, making it a robust choice for panel builders and OEMs seeking dependable protection and clear documentation. It excels in retrofit projects and new builds where installation simplicity, traceable safety data, and predictable lifecycle costs matter.
Product Information
Extended Description
1SDA062977R1 ABB: C.BREAKER TMAX T7V 1250 FIXED THREE-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
8015644655266
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
210 mm
Product Net Height
268 mm
Product Net Depth / Length
178 mm
Product Net Weight
11 kg
Package Level 1 Units
1 piece
Package Level 1 Width
280 mm
Package Level 1 Height
350 mm
Package Level 1 Depth / Length
360 mm
Package Level 1 Gross Weight
12.5 kg
Package Level 1 EAN
8015644655266
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
3000 cycle | 60 cycles per hour
Mechanical Durability
10000 cycle | 60 cycles per hour
Number of Poles
3P
Power Loss
at Rated Operating Conditions per Pole 78.3 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) 200 kA | (230 V AC) 200 kA | (380 V AC) 150 kA | (400 V AC) 150 kA | (415 V AC) 150 kA | (440 V AC) 130 kA | (500 V AC) 100 kA | (690 V AC) 45 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 15 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 200 kA | (230 V AC) 200 kA | (380 V AC) 150 kA | (400 V AC) 150 kA | (415 V AC) 150 kA | (440 V AC) 130 kA | (500 V AC) 100 kA | (690 V AC) 60 kA
Rated Uninterrupted Current (Iu)
1250 A
Release
PR231/P-I
Release Type
EL
Short-Circuit Performance Level
V
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
1SDL000163R0056
Wiring Diagram
Wiring diagram T7-T7M
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
Feature: 3-pole fixed front-terminal MCCB with 1250 A rated current. Benefit: Reliable, high‑fault‑level interruption for feeders and motors, reducing unplanned downtime and protecting critical loads in industrial facilities. Application: Panel builders and OEMs integrating heavy-duty power distribution with clear wiring paths and fast assembly. Keyword focus: moulded case circuit breaker, 3P MCCB, front terminals. Feature: PR231/P‑I solid‑state release with stored energy mechanism. Benefit: Quick, deterministic tripping and minimized maintenance intervals, especially during peak demand or fault events. Application: Main distribution boards and emergency shutdown circuits. Keyword focus: stored energy mechanism, PR231 release. Feature: High short‑circuit ratings across voltages (Icu up to 60 kA at 690 V; Ics up to 200 kA at lower voltages). Benefit: Strong protection for motors and transformers in demanding environments. Application: Substations and feeder protection. Keyword focus: short-circuit capacity, Icu, Ics. Feature: Durability and lifecycle readiness (Electrical 3000 cycles; Mechanical 10000 cycles). Benefit: Longer service life with reduced maintenance and replacement costs. Application: Continuous‑duty plants and automation lines. Keyword focus: electrical durability, mechanical durability. Feature: Comprehensive compliance and documentation (CE, RoHS, REACH, TSCA, CMRT; wiring diagram available). Benefit: Simplified regulatory reporting and smooth multiregion supply. Application: Global projects with strict supplier disclosures. Keyword focus: Declaration of Conformity, CMRT, wiring diagram. Feature: Physical and installation convenience (Front terminals, 210 mm width, 268 mm height, 178 mm depth; weight ~11 kg). Benefit: Easier panel layout, faster wiring, and predictable space planning. Application: OEM equipment and retrofit installations. Keyword focus: fixed circuit-breakers, front connection, product dimensions.
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FAQs
This MCCB uses fixed front terminals designed for straightforward wiring. Verify the panel cutout and ensure the device fits within the 210 mm width x 268 mm height profile. Connect conductors per the wiring diagram 1SDC210015D0201, tighten to recommended torque, and verify rated current and voltage (690 V AC, 1250 A). This minimizes field modifications and supports faster commissioning.
Key ratings include a rated operational voltage of 690 V AC, rated current 1250 A, and a duty cycle of 3000 electrical cycles. Short-circuit performance is Icu up to 60 kA at 690 V and Ics up to 45–200 kA depending on voltage, with Icw of 15 kA for 1 s. These specs enable protection for high‑power feeders and motor circuits.
Yes. The product is part of the Tmax T family, with 3P fixed-front terminals and a PR231/P‑I release suitable for demanding industrial protections. It supports 690 V AC systems and high fault current scenarios, making it well-suited for heavy industry, process plants, and critical power distribution where reliability and documented compliance are essential.
This MCCB carries CE conformity, REACH and RoHS declarations, TSCA documentation, and CMRT for responsible supply chain reporting. It also aligns with IEC standards for motor and power protection, easing multi‑region procurement and regulatory audits for global projects.
With electrical durability of 3000 cycles and mechanical durability of 10000 cycles, this device promises longer service life and fewer replacements. Front-terminal design reduces wiring time, and available wiring diagrams and data sheets streamline maintenance planning, delivering lower total cost of ownership over the project lifecycle.