ABB 1SDA062979R1 Moulded Case Circuit Breaker - IEC
Part Number: 1SDA062979R1
Quick Summary
ABB 1SDA062979R1 Moulded Case Circuit Breaker is a three-pole protection device designed to safeguard industrial power distribution and panel boards. It helps engineers address space constraints and front-access maintenance by combining a robust stored-energy mechanism with front terminals for quick, safe operation. This solution aligns with IEC standards and RoHS requirements while CE conformity and CMRT/TSCA considerations simplify regulatory reporting. For integrated Tmax T protection, it supports 1250 A service with scalable Icu/Ics, delivering reliable uptime and predictable maintenance costs for data centers, manufacturing lines, and power distribution networks.
Product Information
Extended Description
1SDA062979R1 ABB: C.BREAKER TMAX T7V 1250 FIXED THREE-POLE WITH FRONT TERMINALS AND STORED ENERGY OPERATING MECHANISM AND SOLID-STATE RELEASE IN AC PR232/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
Order Code US and Canada
T7MVFB3AC000000XX
EAN
8015644655280
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
8015644655280
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
PR232/P-LSI
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 → Business Impact → Application: Three-pole design supports high-current protection (In 1250 A) for demanding loads, reducing nuisance trips and improving system reliability in transformer protection zones. This enables faster fault isolation, less downtime, and simplified coordination with upstream protection schemes in medium-voltage panels. Application: data centers, OEM panel builds, and large machinery. Feature → Front-terminal, fixed-circuit-breaker construction improves installation speed and service access, decreasing commissioning time and reducing field labor costs while maintaining high fault-clearing performance in control cabinets. Application: switchgear rooms and MCCs. Feature → PR232/P-LSI stored-energy release and EL release type delivers fast, reliable tripping with a known mechanical life; it enhances operator safety and predictability of trip times under short-circuit events. Application: critical motor drives and transformer protection. Feature → IEC standards, RoHS and CE declarations simplify compliance reporting and end-user acceptance; CMRT and TSCA disclosures further support supply-chain due diligence. Application: global projects with strict regulatory requirements. Feature → Mechanical durability of 10,000 cycles and electrical durability of 3,000 cycles per hour ensures long service life and lower lifecycle cost; the unit’s 3P, 690 V rating is compatible with Tmax T components and panel layouts. Application: high-demand industrial installations seeking long-term reliability.
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FAQs
The 1SDA062979R1 provides fixed front-terminal installation for three-pole assemblies, enabling straightforward mounting inside panels and MCCs. Its front-access design simplifies wiring and service work, reducing commissioning time and improving safety during maintenance. Compatible with Tmax T components, it supports seamless integration into existing power distribution layouts and protection schemes.
Key ratings include Rated Current 1250 A, Rated Operational Voltage 690 V AC, and Rated Impulse Withstand Voltage 8 kV. It provides Ics up to 200 kA (at lower voltages) and Icu up to 60 kA (at 690 V). Standards covered are IEC with CE conformity and RoHS compliance, ensuring regulatory alignment across global projects.
Yes. With 3P configuration, front-terminal fixed mounting, 1250 A current rating, and high short-circuit withstand capabilities (Icu up to 60 kA at 690 V, Ics up to 200 kA at lower voltages), the 1SDA062979R1 is well-suited for transformer protection in switchgear and MCC environments, offering reliable protection and fast isolation.
The device carries CE conformity and IEC standards recognition, with RoHS compliance documented. Additional declarations include CMRT for conflict minerals reporting and TSCA declarations. WEEE/Environmental information is provided, supporting responsible end-of-life management and global deployment in regulated markets.
The product employs a PR232/P-LSI stored-energy release with EL release type, delivering fast and reliable tripping. Mechanical durability is rated at 10,000 cycles, while electrical durability is 3,000 cycles per hour, indicating a long service life with predictable maintenance intervals and minimal downtime during routine operation.