ABB 1SDA104956R1 Accessory - IEC60947-2 UL489
Part Number: 1SDA104956R1
Quick Summary
ABB 1SDA104956R1 is an undervoltage release accessory for Tmax XT circuit-breakers in industrial control panels. It provides reliable release control for XT5 and XT6 units, helping to prevent nuisance trips and ensure coordinated protection in variable supply environments. This solution complies with key standards and declarations, including CE, RoHS, and UL489/IEC60947-2, delivering regulatory assurance alongside operational performance. For panel builders and integrators, the accessory offers straightforward installation, scalable mounting, and clear traceability to ABB Sace assets, supporting efficient procurement and robust system uptime.
Product Information
Extended Description
1SDA104956R1 ABB: YU-C XT5-XT6 F/P 48...60 Vac/dc
Environmental Product Declaration - EPD
EPD Undervoltage releases Tmax XT XT5-XT6 (IT)
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
Order Code US and Canada
KXTFYUC2
E-Number (Norway)
4381378
EAN
8056221027229
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
0.121 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
110 mm
Package Level 1 Height
60 mm
Package Level 1 Depth / Length
140 mm
Package Level 1 Gross Weight
0.127 kg
Package Level 1 EAN
8056221027229
Product Main Type
Accessories for Tmax XT
Product Name
Accessory
Product Type
Accessory
Suitable For
XT5 | XT6
Suitable for Product Class
SACE Tamx XT
Configuration Type
Loose or configurable
Current Type
AC/DC
Order Multiple
1 piece
Rated Voltage (Ur)
48...60 V AC | 48...60 V DC
Standards
IEC60947-2 | UL489
Data Sheet, Technical Information
SACE Tmax XT IEC Low voltage molded case circuit-breakers Catalog | SACE Tmax XT UL/CSA Low voltage molded case circuit-breakers UL489 and CSA CS22.2 Standards Catalog
Declaration of Conformity - CE
Refer to the EU Declaration of the relative Circuit Breaker
Instructions and Manuals
YU - wired and non-wired undervoltage release for XT5 - XT6 fixed/plug-in circuit-breakers.
ETIM 8
EC001022 - Under voltage coil
ETIM 9
EC001022 - Under voltage coil
IDEA Granular Category Code (IGCC)
4148 >> Under voltage coil
UNSPSC
39121010
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370417
Feature: 48...60 V AC/DC rated voltage. Business Impact: Ensures stable undervoltage monitoring across common plant voltage variations, reducing false trips. Application: XT5 and XT6 during start-up surges and variable mains conditions. In practice, this minimizes unplanned downtime and improves process reliability. Long-tail keywords: Tmax XT undervoltage release, XT5 XT6 connection, AC/DC control, 48-60 V range.Feature: Loose or configurable configuration. Business Impact: Enables flexible installation strategies in retrofit and new-build projects, saving time during panel assembly. Application: SACE Tmax XT panel upgrades and modular control schemes. This supports faster commissioning and easier future modifications. Long-tail keywords: plug-in or wired undervoltage release, configurable mounting, panel upgrade.Feature: Compatibility with XT5 | XT6. Business Impact: Guarantees seamless integration with existing Tmax XT protection schemes, preserving coordination and cross-device operability. Application: Industrial automation lines requiring consistent trip curves and synchronization. This reduces miscoordination risk and improves safety margins. Long-tail keywords: XT5 XT6 compatibility, SACE Tamx XT, under-voltage coil integration.Feature: Compliance and declarations (RoHS, REACH, CMRT, TSCA). Business Impact: Lowers compliance risk and audit effort, enabling easier regional adoption and supplier due diligence. Application: Global projects with strict environmental and material reporting. Long-tail keywords: RoHS Declaration ABB Sace, CMRT reporting, TSCA declaration.Feature: Packaging and logistics data (Minimum Order Quantity 1 piece, EAN 8056221027229). Business Impact: Streamlines procurement, reduces stock-keeping overhead, and ensures traceability in ERP systems. Application: Material planning for OEMs and distributors. Long-tail keywords: KXTFYUC2 order code, EAN 8056221027229, packaging 1 piece box.Feature: Standards and safety (IEC60947-2 | UL489). Business Impact: Confirms compliance with global safety standards, supporting qualification for national electrical codes and industrial deployments. Application: Panel builders targeting reliable UL/CUL and IEC-based protection schemes. Long-tail keywords: UL489 compliance, IEC60947-2 standard, electrical safety.
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