ABB 1SDA112944R1 Accessory - Tmax XT5 4P IEC60947-2
Part Number: 1SDA112944R1
Quick Summary
ABB 1SDA112944R1 is a four-pole thermomagnetic release accessory for Tmax XT5 circuit breakers. Engineers often struggle to ensure fast, coordinated tripping in demanding ambient conditions. It complies with IEC 60947-2, CE declarations, RoHS and REACH requirements, simplifying audits and reducing risk. Designed for XT5 shunt-release configurations, it supports reliable protection with easy installation and compatibility across ABB Tmax XT systems. That translates to lower downtime and predictable protection in power distribution and motor-control panels. With a net weight of 1.3 kg and compact packaging, procurement and logistics are streamlined.
Product Information
Extended Description
1SDA112944R1 ABB: THERMOMAGNETIC RELEASE FOUR-POLE IN AC-DC TMA R 630 I3=3150...6300 A FULLY RATED NEUTRAL 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
8056221029971
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
1.3 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
179 mm
Package Level 1 Height
179 mm
Package Level 1 Depth / Length
223 mm
Package Level 1 Gross Weight
1.4 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
4P
Rated Current (In)
630 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: Four-pole thermomagnetic release for AC/DC operation. Business Impact: Delivers highly reliable, coordinated tripping across all poles, reducing the likelihood of nuisance trips and extending equipment life. Application: Ideal for Tmax XT5 installations in harsh environments where full neutral protection is required. Feature: Rated current of 630 A (In 630 A) and 50°C ambient compatibility. Business Impact: Maintains rated performance under typical industrial ambient conditions, ensuring consistent protection without thermal derating. Application: Suitable for demanding panel boards and motor-control centers in steel, mining, and process industries. Feature: Loose or configurable configuration type. Business Impact: Installation flexibility reduces commissioning time and supports retrofits on existing XT5 configurations. Application: Fits varying installation scenarios from new builds to upgrades in control panels. Feature: Full compliance with IEC60947-2 and CE declarations, plus RoHS/REACH. Business Impact: Streamlines regulatory alignment, simplifies audits, and minimizes compliance risk. Application: Essential for certified electrical assemblies in regional markets with strict supply-chain requirements. Feature: Packaging and logistics details (EAN, MOQ, weight). Business Impact: Simplified procurement, predictable lead times, and efficient warehouse handling. Application: Helps procurement teams plan stock for maintenance windows and large-scale deployments in distribution centers.
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FAQs
Yes. The 1SDA112944R1 is designed as a Tmax XT5 four-pole thermomagnetic release accessory and supports AC/DC operation. Installation follows standard XT5 release mounting procedures, with loose or configurable configuration to accommodate existing setups. Ensure correct alignment with the XT5 frame, secure all electrical connections per the installation manual, and verify conformity with IEC 60947-2 before commissioning.
The release is rated for four poles (4P) with a nominal current of 630 A (In 630 A) and operates with AC/DC current. It is designed for ambient temperatures up to 50°C. Release type is TMA, suitable for Tmax XT series, and complies with IEC 60947-2 standards, ensuring safe, reliable performance in industrial switchgear.
This shunt release is best suited for XT5 configurations in low-voltage switchgear, motor-control centers, and distribution panels requiring four-pole protection. It supports XT5 shunt-release arrangements, enabling coordinated tripping and selective protection for high-demand industrial processes, with compatibility across ABB Tmax XT systems to simplify design and maintenance.
The accessory carries IEC 60947-2 conformity, and CE declarations. RoHS information and REACH declarations are provided, along with CMRT for conflict minerals reporting and TSCA declarations where relevant. WEEE and eClass classifications are noted, supporting regulatory compliance and responsible end-of-life handling in global markets.
By delivering reliable four-pole protection and fast, coordinated tripping, the 1SDA112944R1 reduces unplanned downtime and limits equipment wear from nuisance trips. Its XT5 compatibility simplifies retrofits and ongoing maintenance, offering predictable protection, lower outage risk, and improved total cost of ownership for motor-control and power distribution applications.