ABB 1SDA054668R1 Accessory - Thermomagnetic 4P Tmax T (IEC)
Part Number: 1SDA054668R1
Quick Summary
ABB 1SDA054668R1 Accessory is a thermomagnetic four‑pole release designed for Tmax T circuit breakers in industrial control panels. Engineers often struggle with aligning protective devices while meeting evolving safety and regulatory demands. This accessory carries CE conformity and IEC standards with RoHS and REACH declarations to support regulatory compliance. By standardizing on a single, configurable release unit, maintenance and stocking become simpler, and overall system reliability improves. Suitable for data centers, manufacturing lines, and critical power installations, it helps ensure fast, safe trips without compromising uptime or compliance.
Product Information
Extended Description
1SDA054668R1 ABB: THERMOMAGNETIC RELEASE FOUR-POLE IN AC-DC TMA R 250 I3=1250...2500 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
8015644557737
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
8015644557737
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
4P
Rated Current (In)
250 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
Feature: Four‑pole thermomagnetic release design provides comprehensive cross‑phase protection and fast response. Benefit: Enhances system reliability and reduces nuisance trips, improving uptime in critical power environments. Application: Ideal for Tmax T assemblies in data centers and manufacturing lines where precise protection coordination is essential. Feature: 250 A rated current for demanding industrial loads. Benefit: Supports high‑load applications with consistent trip characteristics, lowering the risk of overheating and equipment damage. Application: Main power distribution and motor control centers in automation facilities. Feature: Loose or configurable configuration type. Benefit: Simplifies installation and field service, reducing commissioning time and spare parts inventory. Application: Retrofit projects and new builds requiring flexible mounting options. Feature: RoHS, REACH declarations and CE/IEC compliance. Benefit: Ensures regulatory adherence and easier supplier qualification for compliant procurement. Application: Aerospace, automotive, and general industrial automation where standards matter. Feature: Suitable for Tmax T and SACE Tmax T class protection. Benefit: Streamlines part compatibility and lifecycle management across product families. Application: Panel builders and OEMs standardizing protective accessories.
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FAQs
This four-pole thermomagnetic release accessory is designed for Tmax T circuit breakers and supports loose or configurable mounting, making it suitable for Tmax T assemblies in control panels and panel builds.
Key specs include 4P (four poles), 250 A rated current, TMA thermomagnetic release, and compatibility with AC‑DC applications within Tmax T equipment.
Yes. The product carries RoHS and REACH declarations and CE conformity with IEC standards, supporting regulatory compliance in many markets.
It is intended as an auxiliary accessory for SACE Tmax T protection schemes, suitable for industrial automation, data centers, and manufacturing plants that require reliable 4P protection and easy installation.
Using a standardized thermomagnetic release reduces commissioning time, simplifies spare parts stocking, and improves protective coordination, leading to lower maintenance costs and higher system uptime.