ABB 1SDA075731R1 Accessory for Tmax XT - UL/CSA
Part Number: 1SDA075731R1
Quick Summary
ABB 1SDA075731R1 Accessory for Tmax XT is a four-pole shunt-release accessory designed for XT4 power distribution panels. This solution addresses the common challenge of delayed fault isolation by providing a reliable, field-installable release option. It carries UL489 certification with CSA recognition and RoHS compliance, plus a CE declaration to support global deployment. By aligning with these standards, the accessory reduces risk, simplifies validation, and supports regulatory readiness. For procurement and installation teams, the product offers straightforward compatibility with Tmax XT breakers, front-terminal wiring, and configurable installation, delivering efficiency gains, safer operation, and lower total cost of ownership in large-scale electrical assemblies.
Product Information
Extended Description
1SDA075731R1 ABB: TMA 250 1250..2500 4p F F XT4 4p UL/CSA
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
EAN
8015644797089
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
1 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
162 mm
Package Level 1 Height
92 mm
Package Level 1 Depth / Length
100 mm
Package Level 1 Gross Weight
1.1 kg
Package Level 1 EAN
8015644797089
Circuit Breaker Type to be Associated
Power Distribution
Product Main Type
Accessories for Tmax XT
Product Name
Accessory
Product Type
Accessory
Suitable For
XT4
Suitable for Product Class
SACE Tmax XT
Configuration Type
Loose or configurable
Current Type
AC/DC
Number of Poles
4P
Order Multiple
1 piece
Rated Current (In)
250 A
Release
TMA
Release Type
TM
Standards
UL489
Terminal Connection Type
Fixed Circuit-Breakers | Front
Data Sheet, Technical Information
SACE Tmax XT UL/CSA Low voltage molded case circuit-breakers UL489 and CSA CS22.2 Standards Catalog | SACE Tmax XT UL/CSA TECHNICAL CHARACTERISTICS Low voltage molded case circuit-breakers for UL489 and CSA CS22.2 Standards
Declaration of Conformity - CE
Refer to the EU Declaration of the relative Circuit Breaker
Instructions and Manuals
Release assembly XT2-XT4
ETIM 8
EC001023 - Shunt release (for power circuit breaker)
ETIM 9
EC001023 - Shunt release (for power circuit breaker)
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370418
The 4P shunt-release design provides synchronized actuation across all poles, improving trip coordination and reducing misalignment risk in high-load panels. This translates to faster fault isolation, minimizing downtime and protecting downstream equipment in critical manufacturing lines. The AC/DC current capability enables use across mixed supply schemes without additional adapters, reducing spare parts and speeding up commissioning in diverse facilities. Front-terminal connections simplify wiring, shorten panel assembly time, and improve safety for technicians during installation and maintenance. With a 250 A rated current, the accessory supports robust performance in main distribution paths, ensuring reliable operation under demanding loads and reducing the risk of nuisance trips in XT4 installations. The compact form and fixed mounting ease OEM integrations, retrofit projects, and serviceability while maintaining compliance with UL489 and CSA requirements and RoHS and CE declarations.
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FAQs
Begin by confirming XT4 compatibility and the four-pole configuration. Connect the front-terminal, fixed circuit-breaker interface as specified, then attach the release assembly in accordance with the XT2–XT4 installation release instructions. Verify UL489 compliance, RoHS status, and CE declarations, and perform a functional test to ensure synchronized actuation across all four poles. This minimizes misalignment risks and ensures reliable remote release during fault conditions.
The accessory aligns with UL489 standards and CSA recognition for UL/CSA certified breakers. It also adheres to RoHS requirements under EU Directive 2011/65/EU with Amendment 2015/863, and carries a CE declaration of conformity. Additional documentation includes CMRT for conflict minerals and the TSCA statement, supporting global procurement and compliance audits.
Yes. The 1SDA075731R1 accessory is rated for AC/DC current types, matching both AC mains and DC supply configurations commonly found in Tmax XT applications. Its 250 A rating is appropriate for heavy-distribution panels, and its front-terminal design supports straightforward wiring in mixed power environments typical of industrial facilities.
The shunt-release accessory enables faster fault isolation, reducing downtime and protecting downstream equipment. By improving trip-coordination and reliability, it lowers maintenance time and enhances panel safety for operators. Its UL/CSA, RoHS, and CE compliance also shortens validation cycles for new lines and retrofit projects, delivering a lower total cost of ownership over time.
Front-terminal connections streamline wiring, enabling quicker panel assembly and safer servicing. The fixed circuit-breaker interface simplifies mounting, reduces space constraints in crowded panels, and supports reliable, repeatable installations in XT4 systems. This design also facilitates future upgrades or retrofits by preserving a standardized mounting footprint.