ABB 1SDA054655R1 Accessory - Thermomagnetic Trip Unit TMA T4
Part Number: 1SDA054655R1
Quick Summary
Thermomagnetic release ABB 1SDA054655R1 for Tmax T protection in switchgear is designed to interrupt fault currents quickly and safely. Engineers often struggle with coordinating trip characteristics across three poles while maintaining reliable diagnostics in mixed AC/DC environments. This device carries CE conformity, RoHS compliance, and REACH declarations to support regulatory adherence, with TSCA documentation available on demand. Built for loose or configurable installation in SACE Tmax T frames, it delivers robust performance, reduces maintenance needs, and simplifies troubleshooting through standardized data sheets and clear documentation. By integrating this accessory, manufacturers can boost system reliability and lifecycle value, while keeping procurement streamlined within Tmax T product families.
Product Information
Extended Description
1SDA054655R1 ABB: THERMOMAGNETIC RELEASE THREE-POLE IN AC-DC TMA R 100 I3=500...1000 A T4
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)
Document availability on demand
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration
EAN
8015644557607
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
0.8 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
0.9 kg
Package Level 1 EAN
8015644557607
Product Main Type
Accessories for Tmax T
Product Name
Accessory
Product Type
Accessory
Suitable For
T4
Suitable for Product Class
SACE Tmax T
Configuration Type
Loose or configurable
Number of Poles
3P
Rated Current (In)
100 A
Release
TMA
Release Type
Thermomagnetic trip unit
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)
Object Classification Code
Q
UNSPSC
39121100
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370418
Three-pole design provides synchronized protection across all phases, reducing the risk of phase imbalance and nuisance trips. Business impact: improved uptime and safer distribution in automated production lines. Application: SACE Tmax T switchgear, 3P installations in manufacturing plants. Thermomagnetic trip unit (TMA) delivers fast response to overcurrent and short-circuit events, minimizing fault durations and equipment wear. Application: critical motors and drives in packaging and processing lines. Configuration flexibility allows loose or configurable installation, supporting field modifications and retrofits without rewiring. This translates to lower changeover time, easier upgrades, and reduced downtime during maintenance windows. Compliance and documentation are baked in, with REACH, RoHS, TSCA, and CE declarations plus data sheet 1SDC210015D0201 to streamline audits. Application readiness across global supply chains reduces sourcing risk and accelerates project timelines. Compatibility with Tmax T family and clear installation instructions help installers avoid guesswork and mistakes. The result is a reliable, cost-efficient protective accessory that supports lifecycle optimization for automation projects.
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FAQs
The unit supports loose or configurable installation, enabling straightforward retrofits and field modifications without extensive rewiring. This flexibility reduces downtime during upgrades and simplifies alignment with existing Tmax T frames, helping integrators maintain schedule commitments while preserving protective coordination across all three phases.
Key specs include a three-pole (3P) design, 100 A rated current, TMA thermomagnetic trip unit, and suitability for Tmax T frames with a T4 release. The device adheres to IEC standards and is designed for fast, selective tripping to protect motors, drives, and feeders in industrial automation environments.
While many Tmax T protections cover AC systems, the Tmax T accessory is designed to complement both AC and DC environments within SACE Tmax T switchgear. It is ideal for distribution panels, motor starters, and automated lines where multi-pole coordination and rapid fault interruption are critical for uptime and equipment longevity.
The accessory offers CE conformity, RoHS compliance, and REACH declarations, with TSCA documentation available on demand. A data sheet (1SDC210015D0201) and CE declaration (1SDL000165R0001) accompany the product, supporting traceability and audit readiness for regulated environments.
Expect reduced downtime due to faster and more reliable fault interruption, improved protection coordination across three phases, and easier maintenance thanks to standardized documentation. Coupled with global compatibility and straightforward installation, the accessory lowers lifecycle costs and supports faster project delivery in automation and energy distribution deployments.