ABB 1SDA054723R1 Accessory - Thermomagnetic TMA IEC
Part Number: 1SDA054723R1
Quick Summary
ABB 1SDA054723R1 is a thermomagnetic release accessory designed for Tmax T circuit breakers, delivering reliable three-pole protection in industrial power networks. Upgrading protection can be challenging when you must balance fast tripping, panel footprint, and regulatory compliance. It carries IEC standards and CE markings, with RoHS, CMRT, and TSCA declarations to support global installations. The unit combines a 3P 320 A release (TMA) with loose or configurable mounting, simplifying spare parts planning and reducing downtime across switchgear bays. Engineers also value the accompanying installation documentation and lifecycle information for audits and maintenance planning. This accessory delivers predictable performance in demanding environments, helping users optimize uptime, safety, and total cost of ownership while enabling scalable Tmax T configurations.
Product Information
Extended Description
1SDA054723R1 ABB: THERMOMAGNETIC RELEASE THREE-POLE IN AC-DC TMA R 320 I3=1600...3200 A T5
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
8015644558376
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
1 kg
Package Level 1 Units
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
8015644558376
Product Main Type
Accessories for Tmax T
Product Name
Accessory
Product Type
Accessory
Suitable For
T5
Suitable for Product Class
SACE Tmax T
Configuration Type
Loose or configurable
Number of Poles
3P
Rated Current (In)
320 A
Release
TMA
Release Type
Thermomagnetic
Standards
IEC
Data Sheet, Technical Information
1SDC210015D0201
Declaration of Conformity - CE
1SDL000165R0001
Instructions and Manuals
1SDC210015D0201
ETIM 8
EC001023 - Shunt release (for power circuit breaker)
ETIM 9
EC001023 - Shunt release (for power circuit breaker)
Object Classification Code
Q
UNSPSC
39121100
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370418
Three-pole thermomagnetic release for Tmax T accessories provides fast, coordinated trips for three-phase feeders, protecting motors and downstream circuits. This directly reduces thermal stress, extends equipment life, and minimizes unplanned downtime in harsh industrial environments. It is compatible with a loose or configurable mounting option, accelerating installation and simplifying field maintenance for retrofit projects. RoHS, CMRT, TSCA compliance alongside IEC standards help avoid regulatory delays and support global procurement and audits. The 320 A rated current and TMA release type deliver reliable protection for medium-to-high-load panels, reducing nuisance trips and enabling safer, more predictable operation. Designed for SACE Tmax T families, it supports 3P protection and offers straightforward lifecycle management and spare-part planning, improving total cost of ownership and downtime metrics.
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FAQs
The device is a three-pole thermomagnetic release designed as a loose or configurable accessory for Tmax T breakers. Ensure proper alignment with 3P connections, confirm fit with the SACE Tmax T family, and verify mounting compatibility to minimize wiring changes. Use the listed EAN 8015644558376 for procurement and confirm packaging conforms to your panel assembly practices.
Key specs include three poles (3P), rated current 320 A, and the TMA thermomagnetic release type. It is intended for Tmax T applications and designed to operate under IEC standards. The part is packaged as a single accessory with a minimum order quantity of 1 piece and carries EAN 8015644558376 for traceability.
Yes. The accessory is specified as an ‘Accessory’ for Tmax T systems and is suitable for T5 class protection as indicated by its product context. It supports loose or configurable configurations, enabling flexible integration into Tmax T installations and ensuring alignment with T5 protection requirements.
The product carries CE declarations and IEC standards alignment. In addition, it supports RoHS compliance and CMRT (Conflict Minerals Reporting Template) data, along with TSCA declarations. These certifications help with regulatory compliance, supplier audits, and responsible sourcing across global operations.
The 3P 320 A thermomagnetic release reduces nuisance trips and short-circuit risks, which lowers unplanned downtime and maintenance costs. Its configurable mounting simplifies retrofits and upgrades, shortening commissioning times. Combined with robust compliance documentation, it supports safer operation and a clearer path to total cost of ownership improvements in Tmax T installations.