ABB 1SDA102757R1 Accessory for Tmax XT - UL/CSA
Part Number: 1SDA102757R1
Quick Summary
ABB 1SDA102757R1 is a three-pole thermomagnetic release accessory for Tmax XT5 systems used in generator protection. Engineers commonly struggle to integrate protection modules with existing gear, risking nuisance trips and lengthy commissioning. This accessory carries UL489/CSA CS22.2 certification, RoHS and REACH declarations, and CE conformity to meet global compliance. Aligned with the XT5 ecosystem, it enables faster deployment, safer operation, and lower total cost of ownership. Together with XT5 compatibility and transparent RoHS/REACH data, it supports procurement teams in risk management and maintenance planning.
Product Information
Extended Description
1SDA102757R1 ABB: THERMOMAGNETIC RELEASE THREE-POLE IN AC-DC TMG R 300 I3=750...1500 UL/CSA XT5
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
8056221024358
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
158 mm
Package Level 1 Height
158 mm
Package Level 1 Depth / Length
188 mm
Package Level 1 Gross Weight
1.1 kg
Package Level 1 EAN
8056221024358
Circuit Breaker Type to be Associated
Generator Protection
Product Main Type
Accessories for Tmax XT
Product Name
Accessory
Product Type
Accessory
Suitable For
XT5
Suitable for Product Class
SACE Tmax XT
Version
F
Configuration Type
Loose or configurable
Current Type
AC/DC
Number of Poles
3P
Order Multiple
1 piece
Rated Current (In)
300 A
Release
TMG
Release Type
TM
Setting Range
210…150 A
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 XT5-XT6
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
Feature: Three-pole AC/DC thermomagnetic release with a 300 A rated current. Business Impact: Provides fast, reliable overcurrent and short-circuit protection, reducing downtime and safeguarding downstream equipment. Application: Integrated as an XT5 accessory to protect generator protection circuits in industrial plants. Feature: Setting range 210–150 A. Business Impact: Enables precise coordination with upstream devices, minimizing nuisance trips and improving selectivity. Application: Tailored protection for critical XT5 lines in mixed-load facilities. Feature: Configuration flexibility loose or configurable + Front terminal connection. Business Impact: Simplifies on-site configuration and wiring, reducing installation time and wiring errors. Application: Field-ready installation on fixed-circuit-breaker front terminals within Tmax XT assemblies. Feature: Compliance and declarations – UL489, RoHS, REACH, CMRT, TSCA, CE. Business Impact: Delivers regulatory certainty across global sites, easing audits and supplier transparency. Application: Suitable for multinational operations and cross-border procurement of SACE Tmax XT components. Feature: Packaging and weight – 1 kg net weight, EAN 8056221024358, box packaging. Business Impact: Streamlines logistics, warehousing, and BOM accuracy, reducing stockouts and mislabeling. Application: Efficient inventory management for maintenance teams and procurement.
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FAQs
The 1SDA102757R1 is designed as a three-pole thermomagnetic release accessory for Tmax XT family devices, including XT5 configurations, to enhance generator protection with a front-terminal connection and configurable release options.
Install as a loose or configurable release accessory on the Tmax XT front terminals. Follow ABB’s release assembly guidance (XT5–XT6) and ensure correct wiring for AC/DC current paths, then set the protection range to match your system coordination, typically within 210–150 A.
A thermomagnetic release provides fast trip performance and reliable coordination with upstream protection, reducing the risk of generator faults. It supports reliable generator protection in XT5 configurations, improving uptime and safeguarding critical loads.
The accessory references UL489 and CSA CS22.2 standards, with RoHS and REACH declarations, CMRT for conflict minerals, TSCA declarations, and CE conformity, ensuring global regulatory compliance for diverse sites.
Maintenance is minimal due to passive, solid-state release design; the 3P 300 A rating supports long service life, reducing unscheduled downtime. ROI comes from improved protection selectivity, fewer trips, easier procurement with clear EAN/packaging, and streamlined spare-parts planning.