ABB 1SDA051339R1 Accessory for Tmax T - IEC Shunt Release
Part Number: 1SDA051339R1
Quick Summary
1SDA051339R1 Accessory enables wired shunt opening releases for Tmax T circuit breakers in industrial power protection. Engineers often struggle with reliable signaling and space-constrained installations when upgrading protection schemes. This ABB accessory aligns with IEC standards, carries CE conformity, and is supported by UL 489/CSA C22.2 documentation for Tmax T assemblies. By offering loose or configurable installation and 24-30 V AC-DC control, it adds flexibility while reducing wiring errors. For maintenance teams and integrators, this accessory offers predictable commissioning, documented manuals, and established warranty terms. Using this product helps organizations meet regulatory expectations while optimizing uptime and serviceability.
Product Information
Extended Description
1SDA051339R1 ABB: SHUNT OPENING RELEASE WIRED 24...30V AC-DC T1-T2-T3
Country of Origin
Italy (IT)
Lead Time
56 day
Made To Order
No
Product Sales Status
Inactive
Quote Only
No
Warranty Return
Product under warranty must be returned
EAN
8015644517601
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
8015644517601
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 capability provides a direct signaling path from the breaker to the control system, reducing misoperation and improving fault notification. For Tmax T installations in harsh industrial environments, this feature translates into faster fault indication and safer shutdown sequences. The 24-30 V AC-DC operating range enables flexible field wiring and supports both AC and DC control logic, reducing the need for additional converters and accelerating commissioning. Compatible with T1, T2, and T3 signaling, the accessory supports loose or configurable mounting, simplifying panel redesigns and spare-part inventories. Compliance with IEC standards and CE declarations ensures regulatory alignment across European facilities, while the accompanying data sheet references UL 489 and CSA C22.2 requirements for Tmax T assemblies, easing vendor audits. Packaging as a single-piece accessory improves stocking and delivery accuracy, lowering procurement risk and supporting lean maintenance programs.
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FAQs
Begin by confirming Tmax T compatibility (T1-T3 signaling) and ensuring power is de-energized. Mount the shunt release in a loose or configured position, connect the T1-T2-T3 terminals per the installation sheet, and verify continuity. After wiring, perform a signal test to confirm correct trip signaling and panel indication. Consult the data sheet 1SDC210033D0202 for step-by-step wiring diagrams and safety notes.
The accessory operates on a control voltage of 24-30 V AC-DC and uses T1-T2-T3 signaling paths. It is designed for Tmax T low voltage molded case breakers up to 1200 A and is compatible with loose or configurable mounting arrangements. No special auxiliaries are required beyond standard panel wiring, which simplifies integration into existing control circuits.
Yes, the accessory carries a CE Declaration of Conformity and aligns with IEC standards. Documentation also references UL 489 and CSA C22.2 considerations for Tmax T assemblies, supporting regulatory compliance and supplier audits for European and North American installations.
The product supports loose or configurable installation, enabling flexible mounting to suit diverse panel geometries and wiring strategies. This reduces panel redesign effort and helps maintain consistent signaling paths across various Tmax T configurations, which is especially valuable in retrofits and modular plant expansions.
Lead time is listed at 56 days, with a minimum order quantity of 1 piece. The product status is inactive in the catalog, which may affect immediate availability but supports planned procurement. If needed, request a quote or lead-time update to confirm current stock and delivery schedules for project planning.