ABB 1SDA104950R1 Accessory - IEC60947-2 UL489
Part Number: 1SDA104950R1
Quick Summary
ABB 1SDA104950R1 accessory is an undervoltage release for Tmax XT5 XT6 circuit-breakers used in industrial control panels. This solution minimizes nuisance trips and mis-trips by ensuring the breaker operates only when the supply voltage stays within the defined 110-127 VAC or 110-125 VDC range. Key certifications include IEC60947-2 and UL489, with RoHS and REACH declarations, CMRT reporting, and TSCA compliance. Compact packaging, clear disposal guidance, and compatible ordering data simplify procurement and job-site installation, reducing commissioning time. Overall, this accessory adds reliable undervoltage control to Tmax XT motors and breakers, supporting safer automation and faster project delivery. It also aligns with modern configurable control architectures for safety-critical applications.
Product Information
Extended Description
1SDA104950R1 ABB: YU-C XT5 W 110..127 Vac - 110..125 Vdc
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
KXT5YUCW4
E-Number (Finland)
3642174
E-Number (Norway)
4381372
EAN
8015644070427
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
0.115 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
0.121 kg
Package Level 1 EAN
8015644070427
Product Main Type
Accessories for Tmax XT
Product Name
Accessory
Product Type
Accessory
Suitable For
XT5
Suitable for Product Class
SACE Tamx XT
Configuration Type
Loose or configurable
Current Type
AC/DC
Order Multiple
1 piece
Rated Voltage (Ur)
110...127 V AC | 110...125 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 undervoltage release for XT5 - XT6 withdrawable 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: Voltage range supporting 110-127 VAC and 110-125 VDC. Business Impact: Enables reliable undervoltage monitoring across supply variations, reducing unexpected trips and downtime. Application: Fits panel systems using either AC or DC control circuits in Tmax XT-series installations. Feature: Loose or configurable configuration option. Business Impact: Simplifies retrofit and new-build wiring, shortening installation time and reducing mis-wiring costs. Application: Ideal for flexible control panels and modular automation layouts. Feature: IEC60947-2 and UL489 standards compliance. Business Impact: Ensures regulatory alignment, easing CE labeling and customer audits while lowering risk exposure. Application: Suitable for safety-critical machine protection in European and North American assemblies. Feature: RoHS, REACH, CMRT, and TSCA declarations. Business Impact: Supports global supply chains and environmental compliance, reducing regulatory bottlenecks. Application: Global procurement and sustainable manufacturing programs. Feature: Packaging, disposal guidance, and order data. Business Impact: Streamlines logistics and reduces waste handling steps on site. Application: Fast procurement and compliant end-of-life processes. Feature: Product metadata (EAN, MOQ, packaging) and compatibility notes. Business Impact: Improves binning, stocking accuracy, and reduces stockouts. Application: Warehouse management and distributor cataloging for SACE Tmax XT accessories.
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