ABB 1SDA062071R1 Shunt Opening Release - 380-400V AC
Part Number: 1SDA062071R1
Quick Summary
ABB 1SDA062071R1 is a shunt opening release that optimizes fault isolation for Tmax T and SACE Tmax T breakers. Engineers face nuisance trips and timing drift during commissioning; this accessory is designed to reduce both by delivering fast, controlled opening. It aligns with CE conformity, RoHS and REACH declarations, complemented by TSCA and clear environmental guidance. With compatibility for T7 and X1 configurations and SACE Emax | SACE Tmax T classes, the solution supports easy retrofits and predictable lifecycle costs. Customers benefit from improved panel reliability, reduced spare parts consumption, and streamlined maintenance planning thanks to standardized documentation and clear interchangeability with KT7XS2 order codes. In practice, technicians report faster troubleshooting and safer testing sequences when the shunt release is correctly specified for 380-400 V networks.
Product Information
Extended Description
1SDA062071R1 ABB: SHUNT OPENING RELEASE 380...440V AC T7-T7M-X1
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
Breakers - Packaging disposal information
Order Code US and Canada
KT7XS2
EAN
8015644646110
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
1 kg
Package Level 1 Units
1 piece
Package Level 1 Width
105 mm
Package Level 1 Height
55 mm
Package Level 1 Depth / Length
135 mm
Package Level 1 Gross Weight
0.15 kg
Package Level 1 EAN
8015644646110
Product Main Type
Accessories for Tmax T
Product Name
Accessory
Product Type
Accessory
Suitable For
T7, X1
Suitable for Product Class
SACE Emax | SACE Tmax T
Configuration Type
Loose or configurable
Current Type
AC
Rated Voltage (Ur)
380 ... 400 V AC
Standards
IEC
Data Sheet, Technical Information
SACE Tmax. T Generation. Low voltage moulded-case circuit-breakers from 250 A up to 1600 A | U.S. Catalog - SACE Tmax for special applications. Adaptability, versatility and complete freedom
Declaration of Conformity - CE
Refer to the EU Declaration of the relative Circuit Breaker
Instructions and Manuals
SOR - Shunt opening release T7-T7M-X1
ETIM 8
EC002483 - Switch spool for power circuit breaker
ETIM 9
EC002483 - Switch spool for power circuit breaker
Object Classification Code
Q
UNSPSC
39120000
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370421
Feature: Loose or configurable mounting enables on-site customization of panel layouts. Business Impact: simplifies wiring, reduces stock variety, and accelerates installation in retrofit projects. Application: TK and field retrofit of Tmax T and SACE Tmax T panels. Feature: Rated voltage 380-400V AC and AC current type ensures compatibility with European and other 3-phase networks. Business Impact: minimizes misapplication, enhances reliability under peak currents, and supports compliant operation across regional grids. Application: high-voltage switchgear in industrial facilities. Feature: Compatibility with T7, X1 configurations and SACE Emax | SACE Tmax T classes. Business Impact: enables seamless integration and future-proofing of control panels, reducing design time and changeouts. Application: new builds and modernized control rooms. Feature: Comprehensive documentation and compliance (CE, RoHS, REACH, CMRT, TSCA). Business Impact: procurement clarity, regulatory assurance, and streamlined supplier audits. Application: regulated manufacturing environments and global supply chains. Feature: Clear ordering and logistics data (KT7XS2, EAN 8015644646110, 1 piece MOQ, 85389099 tariff). Business Impact: improves BOM accuracy, reduces lead times, and simplifies global purchasing. Application: panel fabrication, maintenance spares, and OEM supply chains. Feature: 1 kg product net weight with compact packaging dimensions (105 mm x 55 mm x 135 mm). Business Impact: easier handling, reduced shipping costs, and efficient warehouse storage. Application: logistics planning for European and North American facilities. Industry context: The ABB shunt opening release is a critical component in Tmax T accessory ecosystems, designed to support reliable fault isolation while enabling straightforward field installation across diverse cabinet footprints. Professionals note measurable improvements in panel uptime and maintenance planning when standardizing on this release as part of a Tmax T retrofit strategy.
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FAQs
Begin with de-energizing equipment and verifying compatibility with T7 or X1 configurations. Mount the release loose or configurable per panel layout, connect the shunt wiring to the trip coil as specified in the JIC manuals, and perform a controlled trip test. Confirm proper operation in a limited bench setup before full integration in the control cabinet.
Key specs include rated voltage of 380-400 V AC and AC current type, IEC standards alignment, EAN 8015644646110, and the US/Canada order code KT7XS2. The unit weighs 1 kg and is designed for Tmax T and SACE Tmax T family breakers, ensuring reliable performance under typical industrial fault conditions.
Yes. The release is suitable for T7, X1 configurations and is specified for SACE Emax and SACE Tmax T product classes, enabling straightforward retrofits and consistent performance across SACE Tmax T series. Always verify panel compatibility and follow the Instructions and Manuals linked to the product for installation.
The accessory carries CE conformity, RoHS and REACH declarations, along with CMRT and TSCA considerations. These certifications help ensure regulatory compliance across European and North American markets, assisting with supplier audits and import requirements for regulated industries.
By delivering fast, controlled opening, the release reduces nuisance trips and wear on main contacts, shortening maintenance windows and extending component life. The result is lower maintenance frequency, improved panel uptime, and a favorable total cost of ownership for Tmax T-based control frames.