ABB 1SDA066408R1 Accessory - Under Voltage Coil IEC60947-2
Part Number: 1SDA066408R1
Quick Summary
1SDA066408R1 is a undervoltage release accessory for Tmax XT circuits, enabling reliable control in 480-525 VAC installations. This solution addresses nuisance trips and misoperation caused by voltage dips in demanding industrial environments. The accessory is designed to meet IEC60947-2 and UL489 standards, with CE declarations and RoHS/REACH compliance to support global installations. By delivering precise under-voltage protection, it reduces downtime and extends equipment life, while maintaining easy field retrofit and scalable XT-series compatibility for growing automation needs.
Product Information
Extended Description
1SDA066408R1 ABB: UVR-C XT2-XT4 W 480-525 Vac
Environmental Product Declaration - EPD
EPD Undervoltage releases Tmax XT XT1...XT4 (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
KXTCUVRCW7
E-Number (Norway)
4381360
EAN
8015644692599
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
0.12 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
0.14 kg
Package Level 1 EAN
8015644692599
Product Main Type
Accessories for Tmax XT
Product Name
Accessory
Product Type
Accessory
Suitable For
XT2, XT4
Suitable for Product Class
SACE Tmax XT
Configuration Type
Loose or configurable
Current Type
AC
Order Multiple
1 piece
Rated Voltage (Ur)
480 ... 525 V AC
Standards
IEC60947-2 | UL489
Data Sheet, Technical Information
1SDC210100D0205 | 1SDC210099D0205
Declaration of Conformity - CE
Refer to the EU Declaration of the relative Circuit Breaker
Instructions and Manuals
UVR - Wired undervoltage release for withdrawable circuit breaker XT2-XT4
ETIM 8
EC001022 - Under voltage coil
ETIM 9
EC001022 - Under voltage coil
IDEA Granular Category Code (IGCC)
4148 >> Under voltage coil
Object Classification Code
Q
UNSPSC
39121010
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370417
Feature: Rated for 480-525 V AC operation with AC current type. Business Impact: Ensures consistent undervoltage protection across Tmax XT panels, reducing unexpected trips and enhancing process stability in critical automation. Application: Ideal for 1SDA066408R1 in XT2-XT4 configurations where reliable voltage monitoring is essential. Feature: Loose or configurable installation configuration. Business Impact: Provides flexible mounting and wiring options, enabling quick retrofits and simplified commissioning on existing panels. Application: Suitable for retrofit projects and new installations within SACE Tmax XT systems.Feature: Compliance to IEC60947-2 and UL489 with CE declarations. Business Impact: Facilitates regulatory approvals and reduces validation time for panel builders, integrators, and OEMs. Application: Widely applicable in industrial control panels with strict standards requirements.Feature: RoHS, REACH, CMRT and TSCA declarations. Business Impact: Lowers supply-chain risk and supports sustainability reporting while ensuring global market access. Application: Critical for electronics packaging and electronics-intensive control assemblies within manufacturing environments.Feature: Small packaging footprint (1 piece) and precise EAN/Kits. Business Impact: Simplifies procurement, inventory management, and kitting for maintenance teams. Application: Streamlines ordering for frequent replacements and spare parts programs within automation facilities.Feature: Compatible with XT2, XT4 and Tmax XT product class. Business Impact: Reduces need for multiple accessories, improving lifecycle management and total cost of ownership. Application: Recommended for new installations and upgrades in ABB automation lines where XT components are deployed.
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FAQs
Yes. The 1SDA066408R1 is designed as an undervoltage release accessory for Tmax XT families, specifically XT2 and XT4. It supports loose or configurable installation, is rated for 480-525 VAC, and aligns with XT2-XT4 mounting. For US/Canada, use order code KXTCUVRCW7 to ensure correct integration.
The accessory complies with IEC60947-2 and UL489 standards, and includes CE declarations. It also carries RoHS and REACH information and TSCA declarations, supporting regulatory compliance in diverse regions and helping with end-customer documentation and audits.
It is recommended for Tmax XT installations where reliable voltage monitoring is critical to prevent nuisance trips. Suitable for XT2 and XT4 configurations in 480-525 VAC control circuits, including panel builds, machine automation, and retrofit projects aiming to improve safety and uptime.
Plan for loose or configurable configuration and AC operation. Ensure XT2 or XT4 compatibility, confirm the 480-525 VAC supply, and reference the US/Canada order code KXTCUVRCW7 for procurement. The packaging supports single-piece orders, easing stocking and module replacement during maintenance operations.
The undervoltage release reduces downtime by preventing voltage-related nuisance trips, improving process availability and safety. Its RoHS/REACH compliance minimizes regulatory risk, while easy installation and strict compatibility with Tmax XT reduce maintenance complexity and spare-part SKU proliferation, delivering a predictable total cost of ownership.