ABB 1SDA065445R1 Moulded Case Circuit Breaker - UL/CSA Ts3H
Part Number: 1SDA065445R1
Quick Summary
Moulded Case Circuit Breaker protects industrial electrical panels by interrupting fault currents. This ABB 1SDA065445R1 MCCB addresses production-floor downtime and equipment damage with reliable tripping and front-terminal accessibility. The Tmax Ts3H family delivers UL/CSA listings, a CE Declaration of Conformity, and documentation aligned with UL 489 and CSA C22.2 standards, ensuring compliance across North American and European installations. By combining a three-pole design with TMF thermal-magnetic release, it supports safer, faster wiring and robust protection in motor drives, conveyors, and process equipment. For procurement teams, this device offers consistent performance, easy installation, and a clear path to maintenance and lifecycle cost reduction in capital projects.
Product Information
Extended Description
1SDA065445R1 ABB: C.BREAKER TMAX Ts3H 150 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 90-900 A
EAN
8015644682613
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
105 mm
Product Net Height
170 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
1.6 kg
Package Level 1 EAN
8015644682613
Product Main Type
SACE Tmax
Product Name
Moulded Case Circuit Breaker
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
EC Declaration of Conformity Tmax Ts3
Instructions and Manuals
Installation instructions Ts3
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature → Business Impact → Application: The three-pole configuration with front terminals simplifies wiring in panel assemblies, reducing installation time and error rates on the shop floor, which translates to lower labor costs and faster commissioning for machine lines and packaging lines. Application: In high-cycle industrial distributors, this MCCB improves reliability and maintainability, supporting consistent uptime and predictable protection for feeders and motors. Feature → Business Impact → Application: TMF thermal-magnetic release provides precise overcurrent protection with fast response to short circuits, minimizing component damage and improving safety, which is critical for conveyor systems and stamping presses. Application: Use in panels requiring UL 489/CSA C22.2 compliance to meet regulatory standards while preserving panel density. Feature → Business Impact → Application: Front-terminal design enables cleaner terminations and easier field servicing, reducing fault-finding time during maintenance windows and spares stocking complexity in distribution boards. Application: Suitable for new builds and retrofits in manufacturing and material handling environments. Feature → Business Impact → Application: Tmax Ts3 family compatibility ensures standardized protection across multiple zones, simplifying replacement strategies and warranty coverage for fleets of MCCBs. Application: Ideal for OEMs and installers seeking scalable protection with consistent performance across 90-900 A ranges. Feature → Business Impact → Application: CE and UL/CSA certifications support regulatory compliance and risk mitigation, helping procurement meet supplier qualification requirements while reducing project risk. Application: Widely applicable to process lines, water treatment, and industrial automation cabinets.
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FAQs
This moulded case circuit breaker is designed for front-terminal wiring in 3-pole configurations. Verify panel width and busbar spacing to accommodate the 105 mm net width and 170 mm height. Follow UL 489 guidance for torque settings and secure mounting, ensuring correct alignment with Tmax Ts3 hardware and compatible accessories for a clean, code-compliant installation.
The unit belongs to the Tmax Ts3 family with TMF thermal-magnetic release, three-pole construction, and a current range aligned with TMF 90-900 A. It is UL-listed and CSA-certified, with a CE Declaration of Conformity. The product supports front-terminal connections and is suitable for low-voltage protection in industrial panels.
Yes. It is designed to meet UL 489 and CSA C22.2 standards, with CE conformity, and WEEE suitability. Its front-terminal, three-pole design reduces wiring complexity and provides reliable protection in factory floors, conveyors, and automated lines, while maintaining compliance with European and North American electrical codes.
Best for distribution panels, motor feeder protections, and process automation cabinets in manufacturing settings. The Ts3H version with TMF release provides fast fault interruption, minimizing arc energy and downtime. It also supports scalable protection for systems requiring 90-900 A current ratings and straightforward maintenance.
By combining quick installation, robust front-terminal wiring, and compliant protection across UL/CSA and CE standards, the MCCB reduces commissioning time, minimizes fault-driven downtime, and simplifies spare parts planning. Its reliability and standardized Tmax family design contribute to lower total cost of ownership over equipment fleets.