ABB 1SDA104942R1 Accessory - 48-60V Undervoltage XT5-XT6

Part Number: 1SDA104942R1
Manufacturer
ABB
Part number
1SDA104942R1

Quick Summary

ABB 1SDA104942R1 is an undervoltage coil accessory for Tmax XT circuit breakers, designed for control voltages from 48 to 60 V AC or DC. This helps engineers prevent nuisance trips and ensures reliable releases in demanding automation environments. Maintenance and upgrades in modern plants can be hampered by mismatched parts or inconsistent release behavior; this ABB OEM accessory minimizes those risks with true OEM compatibility. It aligns with IEC60947-2 and UL489 standards, while RoHS and REACH declarations support sustainable sourcing. Built for XT5 and XT6 frames, it also streamlines spare-parts logistics, improving procurement efficiency and lifecycle management in control panels and switchgear rooms.

Product Information

Extended Description

1SDA104942R1 ABB: YU XT5-XT6 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
KXTFYU2
E-Number (Finland)
3642173
E-Number (Norway)
4381364
EAN
8015644070342
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
0.123 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
0.129 kg
Package Level 1 EAN
8015644070342
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 → Business Impact → Application: 1) Rated for 48-60 V AC/DC and compatible with XT5/Xt6, delivering precise undervoltage release that minimizes downtime and extends the life of Tmax XT installations in process and packaging lines. This translates to measurable reliability gains in conveyors and pumps where voltage dips are common. 2) Configuration flexibility as loose or configurable, enabling rapid adaptation to diverse panel layouts and control strategies without costly rewiring, which reduces installation time and labor costs. 3) Compliance footprint with IEC60947-2 and UL489 confirmed, plus RoHS, REACH, CMRT, and TSCA declarations, giving procurement teams confidence to source across borders and maintain regulatory alignment. 4) Comprehensive product data (EAN, order code KXTFYU2, minimum order 1 piece) supports streamlined stocking, faster parts replacement, and consistent bill-of-materials across sites. 5) Environmental and packaging information aids end-of-life planning and packaging disposal, supporting sustainability goals while maintaining service continuity in ABB Sace Tmax XT ecosystems. 6) Broad compatibility with XT5 and XT6 products means fewer substitute parts and simpler spares strategy, especially in multi-line facilities where standardization reduces inventory variety and tuning errors.

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