ABB 1SDA054875R1 Accessory - IEC 480–500 V AC
Part Number: 1SDA054875R1
Quick Summary
ABB 1SDA054875R1 is an accessory for Tmax T circuit breakers used to wire SOR-C undervoltage release. Engineers often face challenges with reliable wiring, space constraints, and meeting safety standards during retrofits. This solution aligns with CE conformity, RoHS compliance, and TSCA declarations, while CMRT and ETIM classifications simplify audits and product categorization. By tying Tmax T hardware to a documented, easy-to-install accessory, technicians can reduce commissioning time, minimize error-prone wiring, and improve overall system safety. The accessory dovetails with Tmax T ecosystems, supporting efficient procurement and consistent performance across installations.
Product Information
Extended Description
1SDA054875R1 ABB: SHUNT OPENING RELEASE WIRED 480...525V AC (IEC) 480...500V AC (UL) T4-T5-T6
Environmental Product Declaration - EPD
NoDecNee
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
KT5S1
EAN
8015644560034
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
0.12 kg
Package Level 1 Units
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
0.15 kg
Package Level 1 EAN
8015644560034
Product Main Type
Accessories for Tmax T
Product Name
Accessory
Product Type
Accessory
Suitable For
T4, T5, T6
Suitable for Product Class
SACE Tmax T
Configuration Type
Loose or configurable
Current Type
AC
Rated Voltage (Ur)
480 ... 500 V AC
Standards
IEC
Data Sheet, Technical Information
SACE Tmax. T Generation. Low voltage moulded-case circuit-breakers from 250 A up to 1600 A | U.S. Catalog - SACE Tmax for special applications. Adaptability, versatility and complete freedom
Declaration of Conformity - CE
Refer to the EU Declaration of the relative Circuit Breaker
Instructions and Manuals
SOR/UVR/PS-SOR - T4-T5-T6 Opening/undervoltage release to wire
ETIM 8
EC002483 - Switch spool for power circuit breaker
ETIM 9
EC002483 - Switch spool for power circuit breaker
Object Classification Code
Q
UNSPSC
39120000
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370421
Feature → Business Impact → Application: The SOR-C opening/undervoltage release is designed for 480 ... 500 V AC operation, enabling compliant protective signaling within SACE Tmax T assemblies. This translates to faster, safer wiring during panel assembly and retrofit projects, reducing downtime and human error in high-voltage environments. Compatible with T4-T6 configurations, it simplifies field installations and standardizes spare-part compatibility across multiple Tmax T frames, which is critical for maintenance planning and inventory control. In practice, technicians experience fewer mis-wires and more predictable release behavior, which supports safer shutdowns during maintenance windows and improves regulatory compliance. With documented RoHS and TSCA declarations, procurement teams gain confidence for audits and supplier qualification in regulated sectors. Installation is straightforward, minimizing requires on-site adjustments and enabling faster project timelines.
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FAQs
Yes. The 1SDA054875R1 is designed as an accessory for SACE Tmax T molded‑case breakers and supports T4 through T6 configurations. It wires into Tmax T assemblies to enable SOR-C undervoltage release operation, ensuring correct interface with standard Tmax T mounting patterns and electrical connections.
Key specs include a rated voltage of 480–500 V AC, AC current type, and IEC standards alignment. The accessory is built for 480–500 VAC environments and supports SOR-C release mechanisms within Tmax T systems, providing reliable signaling while meeting relevant safety and performance requirements.
Yes. The product is explicitly suitable for T4, T5, and T6 configurations and is intended to integrate with Tmax T family breakers operating at 480–500 V AC. This makes it appropriate for commercial and industrial switchgear used in high‑voltage distribution and protection schemes.
The accessory carries CE declarations, RoHS information, and TSCA compliance, along with CMRT data and ETIM classifications. These declarations help support regulatory audits, supplier qualification, and environmental reporting across regulated markets.
By providing a reliable wiring interface and proven compatibility with Tmax T, the accessory can reduce commissioning time, minimize wiring errors, and lower maintenance downtime. The documented compliance and standardization also streamline procurement and reduce spares inventory, contributing to lower lifecycle costs.