ABB 1SDA054871R1 Shunt Opening Release - 48-60V AC/DC
Part Number: 1SDA054871R1
Quick Summary
ABB 1SDA054871R1 Shunt Opening Release is a wired undervoltage release for Tmax T breakers. Engineers often face nuisance trips or unreliable protection when protection devices are used across mixed AC/DC environments, and this release is designed to address that challenge. The solution aligns with RoHS declarations and REACH compliance, reinforces TSCA disclosures, and carries CE conformity for European installations. For Tmax T applications, its loose or configurable setup simplifies integration and reduces wiring time, supporting efficient panel design and streamlined maintenance. By pairing robust electrical performance with clear compliance, this accessory delivers measurable uptime gains and lower lifecycle costs for industrial control panels in demanding environments.
Product Information
Extended Description
1SDA054871R1 ABB: SHUNT OPENING RELEASE WIRED 48...60V AC-DC 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
KT5S7
E-Number (Finland)
3655622
EAN
8015644559991
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
0.173 kg
Package Level 1 EAN
8015644559991
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/DC
Rated Voltage (Ur)
48 ... 60 V AC | 48 ... 60 V DC
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
Feature → Business Impact → Application: The device offers a configurable mounting approach (loose or configurable) which reduces installation time and enables flexible integration into existing control architectures, delivering quicker commissioning and lower labor costs in multi-panel environments. This translates to higher project throughput and reduced risk of wiring errors in complex SACE Tmax T installations. Feature → Business Impact → Application: Rated for 48 ... 60 V AC/DC and capable of operating in both energy domains, ensuring reliable tripping in mixed-supply facilities and safeguarding critical loads, which lowers downtime and improves safety. Feature → Business Impact → Application: Suitable for T4, T5, T6 configurations within the Tmax T family, expanding compatibility across a broad range of feeders and motor control schemes, enabling standardization across plant lines and simplifying spare-part inventories. Feature → Business Impact → Application: Material compliance including RoHS, REACH, CMRT, and TSCA supports regulatory adherence, customer audits, and sustainability reporting, reducing risk in regulated markets. Feature → Business Impact → Application: Packaging, quantity, and order details (minimum 1 piece, EAN 8015644559991) assist with BOM planning and procurement accuracy, reducing stockouts and improving supply chain predictability.
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FAQs
This shunt opening release is designed as a loose or configurable accessory for SACE Tmax T breakers, supporting T4, T5, and T6. It wires to 48-60 V AC/DC and aligns with SACE Tmax T installation guidelines (SOR/UVR/PS-SOR). Ensure correct wiring and confirm the product is used within its rated voltage range for reliable operation.
Key specs include a rated voltage of 48 to 60 V AC/DC and a current type of AC/DC. It conforms to IEC standards and is documented with CE declaration. Additional material compliance details include RoHS, REACH, and TSCA declarations, supporting regulatory conformity in global installations.
Yes. It is listed as an accessory for Tmax T and is suitable for T4, T5, and T6 applications. Its compatibility with the Tmax T product family supports standardized protection schemes across multiple circuit breaker sizes and simplifies lifecycle management.
The release carries RoHS status and REACH declarations, TSCA compliance, CMRT reporting, and CE conformity. These certifications help with supplier audits, regulatory reporting, and enabling sustainable procurement practices in regulated markets.
The device reduces nuisance tripping and enables reliable protection, which decreases unplanned downtime. Its configurable mounting and broad voltage compatibility simplify installation and future upgrades, lowering maintenance costs and improving panel uptime over the asset lifecycle.