ABB 1SDA066148R1 Accessory - 480-525 V AC UVR-C
Part Number: 1SDA066148R1
Quick Summary
The ABB 1SDA066148R1 Accessory provides UVR-C under-voltage protection for A1-A2 circuits in electrical panels. Engineers frequently face undervoltage events that cause coil chatter or unexpected shutdowns; this device ensures reliable, fail-safe protection. It carries IEC-standard compliance with CE declarations and RoHS/REACH declarations, supporting safe, auditable installations. Designed for FORMULA accessories and compatible with A1 and A2 configurations, it streamlines compatibility and reduces part proliferation. The compact, configurable option minimizes installation time and improves overall system reliability. This translates to measurable lifecycle savings through reduced downtime and simpler compliance reporting.
Product Information
Extended Description
1SDA066148R1 ABB: UVR-C A1-A2 480-525 Vac
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
KA2U1
EAN
8015644000509
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
0.12 kg
Package Level 1 Units
1 piece
Package Level 1 Gross Weight
0.14 kg
Package Level 1 EAN
8015644000509
Product Main Type
Accessories for FORMULA
Product Name
Accessory
Product Type
ACC
Suitable For
A1, A2
Configuration Type
Loose or configurable
Current Type
AC
Rated Voltage (Ur)
480 ... 525 V AC
Standards
IEC
Data Sheet, Technical Information
9AKK105713A5945
Declaration of Conformity - CE
Refer to the EU Declaration of the relative Circuit Breaker
Instructions and Manuals
1SDC210032D0204
ETIM 8
EC001022 - Under voltage coil
ETIM 9
EC001022 - Under voltage coil
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370417
UVR-C under-voltage coil rated for 480-525 V AC is the core feature, enabling immediate de-energization when supply voltage dips outside tolerance. This reduces coil overheating, prevents partial energization, and minimizes false trips, delivering predictable protection for ABB FORMULA control schemes. In practice, users gain improved equipment uptime and safer panel operation, especially in environments with voltage fluctuations or extended startup sequences. The option to configure loose or configurable mounts supports flexible installation within existing control enclosures, accelerating commissioning and reducing field wiring errors. Compliance with IEC standards and industry declarations (CE, RoHS, REACH) simplifies audits and supplier due-diligence, while the compact form factor eases retrofits in tight cabinet spaces. Overall, the solution lowers lifecycle costs by cutting downtime and decreasing spare-parts inventory for undervoltage protection accessories. Field experience shows faster mean time to repair (MTTR) and more consistent protection performance across ABB FORMULA components. Long-term, this translates into measurable reliability gains for panel builders and maintenance teams.
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