ABB 1SDA054874R1 Accessory - 380-440V AC T4-T5-T6
Part Number: 1SDA054874R1
Quick Summary
ABB 1SDA054874R1 is a shunt release accessory for SACE Tmax T circuit breakers, designed to wire undervoltage control in industrial installations. This solution addresses the common challenge of reliable line-side triggering and field configurability in harsh environments. It aligns with IEC standards and carries CE conformity with RoHS and REACH declarations, ensuring regulatory compliance across critical markets. By offering loose or configurable installation and a compact form factor, it delivers installation flexibility, reduced wiring errors, and predictable performance for maintenance teams and system integrators working on Tmax T platforms.
Product Information
Extended Description
1SDA054874R1 ABB: SHUNT OPENING RELEASE WIRED 380...440V AC 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
KT5S3
E-Number (Norway)
4383635
E-Number (Sweden)
3180969
EAN
8015644560027
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
8015644560027
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)
380 ... 440 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
IDEA Granular Category Code (IGCC)
4879 >> Shunt release (for power circuit breaker)
Object Classification Code
Q
UNSPSC
39121601
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370421
Rated Voltage and Current Type: The accessory supports 380-440 V AC with AC current type, ensuring compatibility with European power systems and a consistent trip performance. Business impact includes improved safety margins and reduced risk of under-voltage misoperation, enabling reliable cross-border deployments in Tmax T assemblies. Application: ideal for SACE Tmax T panels in manufacturing lines and process control where precise shunt release timing is critical. Configuration Flexibility: Loose or configurable mounting provides installation adaptability, cutting on-site labor time and minimizing wiring mistakes. Business impact is faster commissioning and easier spare-part synchronization, especially in retrofit projects. Application: fits diverse Tmax T frames without custom adapters. Compliance & Documentation: CE declaration, RoHS status, and REACH declarations support regulatory compliance and corporate sustainability goals. Business impact includes simplified audit trails and lower compliance risk. Application: suitable for European supply chains and industries prioritizing eco-friendly components. Packaging and Logistics: 0.12 kg net weight with compact packaging (110 mm × 60 mm × 140 mm) enables efficient inventory handling and reduced freight costs. Business impact is lower total cost of ownership and easier warehouse management. Application: straightforward to stock alongside Tmax T spares. Environmental and Data Context: ABB environmental information and declarations (EPD NoDecNee; CMRT; TSCA) underpin responsible sourcing and end‑of‑life planning. Business impact includes improved ESG reporting and customer assurance. Application: aligns with procurement policies favoring transparent environmental data.
Get a Quick Quote for a ABB 1SDA054874R1
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SDA054874R1?
Enquire Now
FAQs
The 1SDA054874R1 is designed for loose or configurable mounting on SACE Tmax T frames. Follow the SOR/UVR/PS-SOR instructions for wiring the undervoltage release to the breaker coil and verify voltage input is within 380-440 V AC. Ensure correct polarity and secure terminals to prevent loose connections, which minimizes tripping delays during maintenance and improves overall safety.
Rated voltage is 380-440 V AC with an AC current type. The product adheres to IEC standards, and it carries CE conformity with RoHS information and REACH declarations. These certifications help ensure regulatory compliance across the European market and support responsible material usage and end-of-life practices.
Yes. The accessory is specified for SACE Tmax T breakers with suitability for T4, T5, and T6 applications. It is designed to integrate with Tmax T frames and offers flexible installation to support varying trip requirements, reducing configurational bottlenecks during project scoping and commissioning.
The shunt release provides predictable, reliable operation under standard industrial loads, reducing unplanned outages due to undervoltage release wiring. Its compact weight and modular design shorten maintenance windows and spare-part handling. Long-term ROI comes from faster commissioning, lower wiring error rates, and improved safety compliance across Tmax T installations.
Datasheet and declarations are available through ABB's documentation set for the 1SDA054874R1, including the CE Declaration, RoHS/REACH information, and the SOR/UVR/PS-SOR instructions. You can also refer to related EMC/Environmental data and the EPD/CMRT for sustainability and supply-chain transparency.