ABB 1SDA112937R1 Accessory - IEC60947-2
Part Number: 1SDA112937R1
Quick Summary
ABB 1SDA112937R1 Accessory is a three-pole shunt release for Tmax XT circuit breakers used in industrial power distribution. This accessory simplifies release coordination, reducing mis-trips and downtime caused by incompatible or manual control devices. It adheres to IEC 60947-2 standards, with CE conformity documentation and RoHS compliance, ensuring global deployment without compliance risk. For engineers and procurement teams, it delivers a reliable, plug‑and‑play addition to the Tmax XT family, enabling faster installation and consistent protection coordination, while reducing spare parts variety in critical automation projects.
Product Information
Extended Description
1SDA112937R1 ABB: THERMOMAGNETIC RELEASE THREE-POLE IN AC-DC TMA R 320 I3=1600...3200 50°C 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
8056221029902
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
Product Main Type
Accessories for Tmax XT
Product Name
Accessory
Product Type
Accessory
Suitable For
XT5
Configuration Type
Loose or configurable
Current Type
AC/DC
Number of Poles
3P
Rated Current (In)
320 A
Release
TMA
Release Type
TM
Standards
IEC60947-2
Data Sheet, Technical Information
SACE Tmax XT IEC Low voltage molded case circuit-breakers Catalog | SACE Tmax XT IEC TECHNICAL CHARACTERISTICS Low voltage molded case circuit-breakers
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 shunt release for Tmax XT. Business Impact: Improves trip coordination across three poles, delivering faster fault clearance and reduced downtime in automated power distribution. Application: Suitable for XT5 configurations in manufacturing lines and data centers, enhancing overall system reliability. Feature: Loose or configurable installation. Business Impact: Flexible mounting and wiring for retrofit projects and new builds, saving labor time during installation. Application: Ideal for retrofits in existing control panels where space and wiring complexity vary. Feature: Rated 320 A at 50°C. Business Impact: Supports high-current circuits with ample headroom, lowering the risk of nuisance trips under peak load. Application: Heavy-duty motor feeders and process lines in industrial automation. Feature: IEC60947-2 compliance with CE and RoHS. Business Impact: Ensures regulatory compliance and sustainable design, simplifying supplier qualification and audits. Application: Global deployments across electrical distribution panels. Feature: Comprehensive packaging and logistics data. Business Impact: Streamlined procurement with 1 piece MOQ and clear packaging dimensions, reducing inbound logistics complexity. Application: Efficient stock planning for distributors and system integrators. Industry Insight: Integrating ABB Tmax XT accessories is a proven strategy to improve protection reliability while maintaining maintenance practicality in high-availability facilities.
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FAQs
This accessory supports loose or configurable installation, designed to fit Tmax XT molded‑case breakers in 3P configurations. It is compatible with XT5 assemblies and comes with standard mounting considerations to streamline field setups. Ensure correct alignment with the TM release mechanism and verify 320 A current handling at 50°C ambient for reliable operation.
The unit provides AC/DC current type operation, three poles, and a rated current of 320 A. It uses the TMA release and TM release type, conforms to IEC 60947-2 standards, and is designed for Tmax XT low‑voltage breakers. These specs enable reliable protection coordination in demanding industrial environments.
Yes. The accessory includes a CE Declaration of Conformity and RoHS information indicating compliance with EU Directive 2011/65/EU and its amendments. This reduces regulatory risk for global installations and simplifies supplier qualification for multinational projects.
Ideal for XT5 based power distribution, data centers, manufacturing lines, and process industries where fast fault clearing and reliable release coordination are critical. The 3P 320 A rating supports high‑current feeders, while the compact, configurable design aids retrofits and new builds alike.
By improving trip accuracy and reducing nuisance trips, the accessory lowers unplanned downtime and maintenance labor. Its compatibility with Tmax XT simplifies spare parts inventory and reduces the need for multiple release devices, delivering measurable cost savings over time in high‑availability facilities.