ABB 1SDA053679R1 Accessory - UL/CSA 24-30V AC/DC
Part Number: 1SDA053679R1
Quick Summary
ABB 1SDA053679R1 accessory enables wired shunt opening release for Tmax T breakers. Engineers face compatibility gaps and regulatory hurdles during panel retrofits, and this solution reduces wiring errors and installation challenges. UL-listed and CSA-certified, with a CE declaration for European compliance, it aligns with SACE Tmax T product class and ETIM EC002483. With loose or configurable installation and 24-30V AC/DC operation, it supports reliable control devices in industrial plants, delivering faster upgrades and lower total cost of ownership. This range of Tmax T accessories and AC/DC control solutions helps streamline commissioning while enhancing long-term reliability.
Product Information
Extended Description
1SDA053679R1 ABB: SHUNT OPENING RELEASE WIRED 24...30V AC-DC T1-T2-T3 UL/CSA
Order Code US and Canada
KT3S8
EAN
8015644546908
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
1 kg
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
Current Type
AC/DC
Rated Voltage (Ur)
24 ... 30 V AC/DC
Standards
UL
Declaration of Conformity - CE
Refer to the EU Declaration of the relative Circuit Breaker
ETIM 8
EC002483 - Switch spool for power circuit breaker
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
For Tmax T installations, this accessory is engineered as a compatible shunt opening release option. The design reduces field wiring complexity and minimizes downtime during panel upgrades, translating to lower installation costs and faster commissioning in manufacturing environments. The device supports 24-30 V AC/DC operation, enabling seamless integration with existing control electronics and power infrastructure, which improves safety and reduces the need for multiple power supplies. Its loose or configurable installation simplifies mounting in cramped control panels and supports flexible retrofit strategies. UL-listed and CSA-certified, with CE declarations, it provides regulatory confidence for cross-border deployments and audits. By aligning with ETIM EC002483 and SACE Tmax T product class, the accessory reinforces standardization across asset inventories while improving maintenance planning and spares availability. Engineers also gain from clear product naming (Accessory, ACC) and documented compatibility for T1, T2, T3, aiding procurement and integration in automated lines.
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FAQs
The 1SDA053679R1 is designed as a loose or configurable shunt release accessory for Tmax T breakers, supporting T1, T2, and T3 configurations. Begin by verifying voltage compatibility (24-30 V AC/DC) and ensuring the control wiring matches your panel schematic. Mount the accessory in the approved enclosure, connect the shunt release leads per the wiring diagram, and perform a functional test to confirm remote tripping and status feedback. This approach minimizes miswiring and simplifies retrofit workflows, especially in environments with mixed legacy and new control devices.
The accessory operates with 24 to 30 V AC/DC, supporting AC/DC current types. It is UL-listed and designed for compatibility with Tmax T control circuits. This combination provides flexibility for both AC-powered and DC-control scenarios, reducing the need for additional power conversion hardware. When planning installations, confirm supply availability within the 24-30 V window and verify that all wiring complies with relevant electrical standards.
Yes, this accessory is designed for SACE Tmax T systems and is suitable for industrial control panels requiring reliable shunt opening releases. It supports T1, T2, T3 configurations and can be used in retrofit projects or new installations where a quick, wired release is needed. The part helps standardize control wiring and enhances safe remote operation in automation lines, reducing downtime during maintenance and upgrades.
The accessory carries UL listing and CSA certification and references a CE Declaration of Conformity for European markets. These certifications support regulatory compliance in North America and Europe, simplifying audits and cross-border deployments. For full DoC details, refer to the EU declaration relative to the circuit breaker and ensure documentation is retained with asset records for compliance reporting.
Implementing the 1SDA053679R1 shunt release reduces wiring errors, speeds up installation, and lowers downtime during panel upgrades, contributing to faster project completion and reduced labor costs. Its compatibility with loose or configurable installations minimizes field rework, while UL/CSA/CE compliance streamlines audits. Over the lifecycle, predictable performance and standardized components improve spares availability and support predictable maintenance budgets.