ABB 1SDA054868R1 Shunt Opening Release - 480-500V AC
Part Number: 1SDA054868R1
Quick Summary
ABB 1SDA054868R1 shunt opening release is a high‑reliability control accessory for Tmax T circuit breakers used in industrial power distribution. It integrates with SACE Tmax T family control schemes for reliable, compliant remote operation. Engineers often struggle with wiring errors, mismatched voltage, or unreliable releases that cause unplanned downtime. It carries CE conformity, RoHS compliance, and TSCA declarations, aligning with European, US, and global regulatory expectations. Together with its 480-500 V AC rating and T4–T6 compatibility, this release supports safe, scalable Tmax T deployments. In practice, design teams gain faster installation, lower wiring errors, and a smoother procurement flow for global projects.
Product Information
Extended Description
1SDA054868R1 ABB: SHUNT OPENING RELEASE 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
EAN
8015644559960
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
0.1 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
0.1 kg
Package Level 1 EAN
8015644559960
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: Shunt opening release designed for Tmax T breakers with broad voltage support (IEC 480-525 V AC, UL range). Business Impact: Enables remote tripping with compliant voltage handling, reducing fault-response time and improving safety. Application: Ideal for Tmax T installations in data centers and manufacturing lines where reliable high-voltage control is mandatory. Feature: Loose or configurable mounting option. Business Impact: Installation flexibility minimizes retrofit costs and speeds up commissioning across legacy and new builds. Application: Retrofit projects and modular automation deployments. Feature: Regulatory compliance suite (CE, RoHS, TSCA). Business Impact: Simplifies audits, lowers supply-chain risk, and streamlines procurement for global projects. Application: Global manufacturing facilities and cross-border projects requiring standard conformity. Feature: Clear product documentation and SACE Tmax T compatibility. Business Impact: Reduces design queries, accelerates spec-to-install time, and ensures consistent operation within the Tmax T ecosystem. Application: Engineering design reviews and maintenance planning. Feature: Compact packaging and standardized ordering (EAN 8015644559960, MOQ 1 piece). Business Impact: Improves inventory planning, warehousing efficiency, and fast replenishment. Application: Procurement and inventory management for control panels and switchgear.
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FAQs
To install, verify compatibility with the Tmax T frame, mount the release in a loose or configurable configuration, and connect the wiring per the T4-T6 opening/undervoltage release manual. Ensure voltage is de-energized during wiring, secure the unit to the panel, and perform a final functional test to confirm correct remote tripping under fault conditions.
Key specs include a rated voltage range of 480 to 500 V AC, AC current type, and IEC standards compliance. The unit is designed for SACE Tmax T circuit breakers and supports T4-T6 operating scenarios, with loose or configurable installation options to fit varied panels.
Yes. The release is explicitly designed for SACE Tmax T T4, T5, and T6 opening scenarios, offering remote tripping capability within the specified voltage range and ensuring reliable operation within Tmax T configurations.
The product carries a CE declaration and RoHS status with EU directive references, plus a TSCA declaration for U.S. regulatory alignment. Verification can be done by cross-checking the EU DoC, RoHS documentation, and TSCA statements in the product data and accompanying manuals.
By enabling reliable remote tripping and reducing wiring errors, the release lowers downtime and maintenance overhead. Its configurable mounting and clear documentation shorten commissioning times, while global compliance reduces procurement risk and simplifies spares management for fleet-wide installations.