ABB 1SDA065450R1 Moulded Case Circuit Breaker - Ts3H
Part Number: 1SDA065450R1
Quick Summary
Moulded Case Circuit Breaker 1SDA065450R1 protects industrial electrical panels by interrupting fault currents. Engineers often face wiring complexity and slow protection upgrades, but this unit's front terminals and TMF actuation simplify installation and improve response times. It carries UL/CSA certifications with CE conformity, supported by the Tmax Ts3 data sheet and DoC, ensuring compliant performance across demanding industrial apps. As part of the SACE Tmax family, it scales from 20 to 500 A for two-pole protection in control and distribution panels, delivering dependable protection with straightforward maintenance. This combination supports faster commissioning and reduces commissioning errors in mixed-voltage environments for engineers and integrators.
Product Information
Extended Description
1SDA065450R1 ABB: C.BREAKER TMAX Ts3H 150 UL/CSA FIXED TWO-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 20-500 A
EAN
8015644682668
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
8015644682668
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)
Front-terminal, two-pole design enables straightforward wiring and dependable fault isolation. Business impact: Reduces cabinet clutter, speeds installation, and minimizes mis-wiring risk during panel assembly, lowering labor costs and commissioning time. Application: Particularly advantageous for control and distribution panels in automotive, manufacturing, and process industries where space is tight and protection must be deployed quickly. The unit is designed for a 20–500 A range, supporting scalable protection as systems grow. In practice, technicians appreciate the clear terminal access that simplifies checks and future upgrades during routine maintenance. Thermomagnetic release TMF R 20-500 A delivers precise tripping behavior under overload and short-circuit events. Business impact: Improves equipment uptime by preventing nuisance trips and enabling selective coordination with downstream protection. Application: Motor drives, pumps, and power feeders in industrial plants benefit from predictable response characteristics and faster fault clearance. This reduces unplanned downtime and extends asset life in critical production lines. UL 489 and CSA C22.2 certification with CE conformity and DoC documentation. Business impact: Reduces procurement and commissioning risk, supports regulatory compliance, and accelerates validation for audits. Application: Engineering teams rely on official data sheets and Ts3 installation instructions to ensure correct configuration and safe operation. The robust documentation also simplifies training for maintenance staff and external contractors. Compact footprint and robust build with 105 mm width, 170 mm height, 103.5 mm depth, and 1.6 kg weight. Business impact: Saves cabinet space, simplifies retrofits, and lowers shipping and handling costs. Application: Ideal for retrofit projects in existing switchboards and new panel builds where space and weight matter. Part of the SACE Tmax family with Tmax Ts3 generation. Business impact: Provides scalable protection across multiple panels and a common service workflow, including front-terminal wiring, installation instructions Ts3, and DoC documentation. Application: Suitable for industrial automation installations requiring documented protection, clear maintenance paths, and long-term supply chain continuity.
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FAQs
To install, verify panel space and mounting provisions for a two-pole MCCB. Connect the front terminals using the recommended torque from the Ts3 installation instructions, ensure proper alignment with the DIN rail or mounting frame, and confirm TMF release operation. Close the housing, re-check clearances, and perform a test trip to validate proper coordination with adjacent protections in the SACE Tmax family.
The device is a two-pole MCCB with front-terminal design in the Tmax Ts3 family, featuring a TMF release with a current range from 20 to 500 A and a Ts3H 150 UL/CSA rating. It is designed for UL 489 and CSA C22.2 compliant protection, suitable for panel boards, motor protection, and distribution circuits requiring reliable short-circuit and overload protection.
Yes. The 1SDA065450R1 is a two-pole MCCB with TMF protection, making it appropriate for motor drives and motor-rich distributions. Its 20–500 A range supports motor protection coordination, and the front-terminal design simplifies wiring and maintenance in compact control panels, helping to minimize downtime during motor start-up and fault events.
The device carries UL 489 and CSA C22.2 certifications, with CE conformity documented through EC declarations of conformity and DoC. Installation instructions Ts3 accompany the product, ensuring installers meet regulatory requirements and maintain traceable compliance during audits and routine maintenance.
Expect reduced downtime from reliable TMF protection and fewer nuisance trips, thanks to selective tripping characteristics. The front-terminal wiring speeds installation and future upgrades, lowering labor costs. Being part of the SACE Tmax family simplifies lifecycle management, standardizes spare parts, and supports consistent performance across multiple panel applications.