ABB 1SDA051334R1 Accessory for Tmax T - CE Certification
Part Number: 1SDA051334R1
Quick Summary
ABB 1SDA051334R1 is a shunt opening release accessory for Tmax T circuit breakers used in industrial control panels. Selecting the correct accessory can be time-consuming and prone to misconfiguration, risking downtime and safety gaps. It complies with CE declarations and IEC standards, and is compatible with UL 489/CSA C22.2 listings for low-voltage molded case breakers. Designed for T1–T3 applications, this loose or configurable accessory simplifies installation, reduces wiring effort, and supports dependable overload protection across critical power layouts. With a compact 0.12 kg net weight and packaging at 1 piece per unit, it integrates with Tmax T systems without adding significant footprint, helping engineers streamline procurement and field commissioning.
Product Information
Extended Description
1SDA051334R1 ABB: SHUNT OPENING RELEASE 48...60V AC-DC T1-T2-T3
EAN
8015644517557
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
0.14 kg
Package Level 1 EAN
8015644517557
Product Main Type
Accessories for Tmax T
Product Name
Accessory
Product Type
ACC
Suitable For
T1, T2, T3
Suitable for Product Class
SACE Tmax T
Configuration Type
Loose or configurable
Standards
IEC
Data Sheet, Technical Information
Tmax. T Generation - Low voltage molded case circuit breakers up to 1200 A - UL 489 and CSA C22.2 Standard
Declaration of Conformity - CE
Refer to the EU Declaration of the relative Circuit Breaker
Instructions and Manuals
1SDC210033D0202
Object Classification Code
Q
UNSPSC
39120000
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Shunt opening release provides quick fault clearance for Tmax T breakers, reducing arcing and improving operator safety in motor control centers and distribution panels. It supports 48 to 60 V AC/DC control voltages, enabling reliable activation across common control schemes in industrial facilities and ensuring consistent release timing. Designed for T1, T2, and T3 variants, the accessory minimizes procurement complexity by covering multiple Tmax T options with a single solution, reducing stocking levels and accelerating on-site wiring and commissioning. Configuration is loose or configurable, delivering mounting flexibility for retrofit projects and new builds; installers can adapt wiring paths without changing hardware, saving time and reducing risk of miswiring. The product adheres to IEC standards and carries a CE declaration, with data referencing UL 489/CSA C22.2 compatibility to support cross-border panel approvals. Compact packaging (1 piece) and a light 0.12 kg net weight simplify logistics and field deployment, contributing to shorter project lead times and lower total cost of ownership.
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FAQs
When integrating the 1SDA051334R1, ensure compatibility with T1–T3 Tmax T variants and plan for loose or configurable mounting to fit existing wiring routes. Verify control voltage requirements of 48–60V AC/DC and maintain correct polarity and terminal access. Use the EAN and packaging guidelines to manage inventory and reduce field miscommunication during panel assembly.
The 48–60V AC/DC range supports common control circuits, delivering reliable release timing and predictable trip behavior. This improves fault clearance times and minimizes arc exposure during de-energization. By aligning with Tmax T's protection scheme, it helps maintain consistent coordination with upstream protective devices and reduces nuisance trips in nuanced power layouts.
Yes, the product data references UL 489 and CSA C22.2 in its technical context, supporting cross-border compliance. Users should confirm the specific panel and regional requirements, but the accessory is designed to align with these standards to facilitate field approvals and safe integration with low-voltage molded case breakers.
Key considerations include IEC standards, CE declarations, and alignment with UL 489/CSA C22.2 where applicable. The Tmax T accessory is designed to meet these requirements, easing regulatory approvals in many markets. Always verify local electrical codes, installation manuals, and any customer-specific safety or labeling requirements before commissioning.
The accessory reduces wiring complexity, shortens commissioning time, and lowers spare parts inventory by consolidating compatibility across Tmax T variants. Its lightweight design and compact packaging improve installer efficiency, while regulatory-aligned certifications reduce risk of non-compliance. Over the lifecycle of a panel project, these factors translate to faster deployment and lower total cost of ownership.