ABB 1SDA104962R1 Accessory - Under Voltage Coil XT6
Part Number: 1SDA104962R1
Quick Summary
ABB 1SDA104962R1 is an undervoltage release accessory for Tmax XT6 circuit-breakers that enables safe, controlled shutdown in industrial power distribution. By improving coordination between control circuits and main protection, it helps reduce nuisance trips and miscoordination in mixed AC/DC environments. The device aligns with IEC60947-2 and UL489 standards, and carries RoHS and REACH declarations, with an Environmental Product Declaration (EPD) supporting sustainable packaging. For engineers and maintenance crews, this translates to more reliable protection, easier commissioning, and lower total cost of ownership. When used with the Tmax XT family, it supports scalable protection schemes and faster fault isolation, delivering measurable uptime benefits across critical processes.
Product Information
Extended Description
1SDA104962R1 ABB: YU-C XT6 W 24...30 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
KXT6YUCW1
E-Number (Finland)
3642182
E-Number (Norway)
4381384
EAN
8056221027267
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
0.118 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
0.124 kg
Package Level 1 EAN
8056221027267
Product Main Type
Accessories for Tmax XT
Product Name
Accessory
Product Type
Accessory
Suitable For
XT6
Suitable for Product Class
SACE Tamx XT
Configuration Type
Loose or configurable
Current Type
AC/DC
Order Multiple
1 piece
Rated Voltage (Ur)
24...30 V AC | 24...30 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 → The 24...30 V AC/DC undervoltage release is designed as a loose or configurable accessory for Tmax XT6, enabling flexible wiring and straightforward installation. Business Impact → It improves machine safety and protects downstream equipment by ensuring a predictable reset or tripping sequence, reducing the risk of unintended energization. Application → Ideal for motor control and process lines in manufacturing plants seeking consistent protection coordination. Long-tail keywords integrated include XT6 undervoltage release, AC/DC control circuits, and SACE Tmax XT accessories. Feature → Compliance and traceability through IEC60947-2 | UL489 standards. Business Impact → Regulatory risk is minimized, audits are simplified, and warranty coverage is clearer with proven conformity. Application → Suitable for panel builders and system integrators deploying UL-listed barriers in industrial automation. Long-tail keywords: IEC60947-2, UL489, RoHS declaration. Feature → RoHS, REACH, CMRT and TSCA declarations. Business Impact → Improved supply chain transparency and safer material handling, reducing compliance overhead. Application → Beneficial for industries with strict environmental requirements and global sourcing. Long-tail keywords: RoHS status, REACH declaration, TSCA. Feature → Compact packaging and defined order code KXT6YUCW1. Business Impact → Easier stocking, faster procurement, and reduced downtime during commissioning. Application → Deploy in new builds or retrofits where fast fulfillment matters. Long-tail keywords: order code KXT6YUCW1, packaging disposal information. Feature → Product ecosystem compatibility within the Tmax XT series. Business Impact → Enables scalable protection schemes and smoother integration with existing XT breakers. Application → Recommended for XT6-only configurations but adaptable to broader Tmax XT deployments. Long-tail keywords: Suitable For XT6, Tmax XT compatibility.
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