ABB 1SDA112938R1 Accessory - 3P 400A IEC60947-2
Part Number: 1SDA112938R1
Quick Summary
ABB 1SDA112938R1 is an accessory for Tmax XT circuit breakers that adds a three-pole shunt release. Engineers face retrofit compatibility and secure operation in harsh environments, and this compact solution addresses that without requiring major panel changes. Key certifications include IEC 60947-2, CE declarations, and RoHS compliance, with TSCA and CMRT documentation available for regulatory audits. Designed for XT5 configurations, it supports quick installation, minimizing downtime and maintenance costs. The result is reliable protection for high-current panels in manufacturing and process environments, while preserving existing wiring and footprints. This makes it a practical, value-driven choice for asset-intensive facilities seeking dependable control and uptime.
Product Information
Extended Description
1SDA112938R1 ABB: THERMOMAGNETIC RELEASE THREE-POLE IN AC-DC TMA R 400 I3=2000...4000 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
8056221029919
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)
400 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 thermomagnetic release for Tmax XT; Business Impact: enhanced protection and faster fault isolation; Application: XT5 panel installations. This combination improves safety margins in heavy-duty machinery and reduces nuisance trips during startup. Feature: AC/DC current compatibility with a 400 A rating; Business Impact: supports high-load panels and scalable protection strategies; Application: high-current motor drives and conveyors. Feature: Loose or configurable release configuration; Business Impact: flexible integration with existing frames and minimal mechanical modification; Application: retrofits and new builds alike. Feature: Comprehensive compliance package (IEC 60947-2, RoHS, CE declarations, TSCA, CMRT); Business Impact: streamlined approvals and sustainability reporting; Application: regulated industrial environments. Feature: Packaging and handling efficiency (1 piece per box, 1 kg net weight, 8056221029919 EAN); Business Impact: simplified inventory, faster procurement cycles; Application: warehouse and procurement planning. The combination of XT5 compatibility and compact form factor delivers measurable uptime gains and lower total cost of ownership in continuous-use facilities.
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FAQs
The 1SDA112938R1 is designed as a Tmax XT accessory, specifically a three-pole shunt release for XT5 configurations. It fits standard Tmax XT frames and aligns with IEC60947-2, ensuring straightforward integration with existing XT panels and minimal re-wiring. Its loose or configurable release setup simplifies retrofits and new installations alike, reducing commissioning time.
This release supports IEC 60947-2 for low-voltage molded case circuit-breakers, with CE declarations and RoHS compliance. Documentation also covers CMRT for conflict minerals and TSCA declarations, helping you meet global regulatory and sustainability requirements during audits and supplier reviews.
Plan for a 3P AC/DC release compatible with XT5 frames, with a unit weight of about 1 kg per accessory and packaging as a 1-piece box. Use the provided EAN 8056221029919 for procurement, and note the customs tariff 85389099. Ensure panel space and mounting clearances align with XT5 mounting standards to avoid clearance issues during assembly.
By enabling faster, more reliable disconnection in fault conditions, the 1SDA112938R1 reduces unplanned downtime and enhances safety interlocks in high-current applications. Its XT5 compatibility minimizes spare-part variety, lowers maintenance time, and supports regulatory compliance, delivering a favorable total cost of ownership over asset life.
Follow XT5-XT6 release assembly guidelines, verify proper three-pole engagement, and confirm AC/DC operation across the three poles. Conduct a controlled current test according to the SACE Tmax XT technical characteristics, and verify that the release trips correctly under simulated fault conditions while documenting results for compliance records.