ABB 1SDA054660R1 Accessory - Thermomagnetic TMD 4P, IEC
Part Number: 1SDA054660R1
Quick Summary
1SDA054660R1 is a thermomagnetic release for four-pole Tmax T circuit breakers, enabling rapid overcurrent protection in industrial switchgear. Engineers often confront compatibility and correct trip characteristics when retrofitting legacy systems, risking nuisance trips and extended downtime. It carries IEC standards, CE conformity, and RoHS/REACH declarations, delivering regulatory assurance and safer operation for modern power architectures. For SACE Tmax T product families, this accessory ensures reliable coordination and straightforward installation, helping procurement teams minimize risk, reduce total cost of ownership, and maintain uptime across critical infrastructure.
Product Information
Extended Description
1SDA054660R1 ABB: THERMOMAGNETIC RELEASE FOUR-POLE IN AC-DC TMD R 20-320 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
8015644557652
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
8015644557652
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)
20 A
Release
TMD
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
The 1SDA054660R1 provides a compact yet robust thermomagnetic release designed for four-pole Tmax T assemblies, with a 20 A rated current to match typical industrial protection schemes. This feature translates to improved protection coordination and fewer false trips in dynamic load profiles, minimizing production interruptions and maintenance overhead. The device is listed as a loose or configurable release, enabling flexible mounting options during refurbishment or new installations, which reduces installation time and commissioning costs while improving field adaptability across panel layouts. From a compliance perspective, REACH, RoHS, TSCA, and CE declarations accompany the product, giving buyers confidence in regulatory alignment and safer environmental performance. This combination supports easier procurement, lower risk in supply chains, and better long-term total cost of ownership for SACE Tmax T systems. The accessory is designed to integrate with Tmax T protection schemes, delivering proven compatibility with standard mounting footprints and diagnostic interfaces, which translates into predictable performance and lower spare parts inventory. Industry professionals value the documented data sheet, labeling, and standard IEC references that simplify maintenance planning and technician training. In practice, this means faster turnover during outages and a clearer path to scalable upgrades as plant needs evolve. The net result is a reliable, regulator-approved upgrade path that aligns with modern digital maintenance practices and OEM recommendations for Tmax T assemblies.
Get a Quick Quote for a ABB 1SDA054660R1
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SDA054660R1?
Enquire Now
FAQs
The 1SDA054660R1 is a loose or configurable 4P thermomagnetic release designed for Tmax T assemblies. Installation follows the Tmax T accessory mounting guidelines, ensuring correct alignment with the breaker trip unit. Verify the rated current matches the system load (20 A) and secure connections per the ABB/Schneider installation manual to ensure reliable tripping behavior and diagnostic accessibility.
Key specs include a 4P configuration, 20 A rated current, TMD thermomagnetic release, compatible with Tmax T, IEC standards, and RoHS/REACH declarations. The EAN for ordering is 8015644557652, and it weighs about 1 kg with packaging around 1.1 kg. It is designed as a safe, compliant accessory for protection coordination in industrial power distribution.
Yes. The part carries RoHS information and RoHS status aligned with EU directives, REACH declarations for ABB Sace circuit breakers, and a CE declaration of conformity, ensuring regulatory compliance and safer environmental impact for Tmax T installations.
The accessory adheres to IEC standards for thermomagnetic release devices, and is cataloged under ETIM 8 EC001023 for shunt release compatibility, UNSPSC 39121100, and WEEE category 5 for small equipment. These classifications support procurement, asset tagging, and regulatory reporting in industrial settings.
It delivers improved protection coordination with four-pole protection, reduces nuisance trips, and enables faster maintenance cycles. Together with CE/RoHS/REACH compliance, the solution lowers regulatory risk, minimizes downtime, and optimizes spare parts inventory for SACE Tmax T systems in demanding industrial environments.