ABB 1SDA065444R1 Moulded Case Circuit Breaker - UL/CSA Ts3H
Part Number: 1SDA065444R1
Quick Summary
ABB 1SDA065444R1 is a moulded case circuit breaker for protection in LV switchgear. It addresses wiring access and reliable release coordination during fault conditions, helping technicians avoid miswiring and delayed trips. The unit carries UL and CSA approvals with CE conformity, backed by Tmax Ts3 documentation for reliability in global plants. As a scalable MCCB within the SACE Tmax family, it supports panel standardization and preventive maintenance, delivering lower downtime and reduced total cost of ownership for industrial facilities.
Product Information
Extended Description
1SDA065444R1 ABB: C.BREAKER TMAX Ts3H 150 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 80-800 A
EAN
8015644682606
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
8015644682606
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, fixed three-pole design with TMF release (80–800 A) enables fast wiring and precise overcurrent protection. The clear, front-access terminals simplify installation and service checks, reducing commissioning time and wiring errors. This configuration is ideal for LV switchgear and control panels in automotive, process, and packaging lines. Compliance clarity reduces procurement risk; the device carries UL/CSA approvals and CE conformity, supporting regulatory alignment across North America and Europe. By using a single MCCB family across multiple projects, procurement becomes simpler and more cost-effective. Compact footprint saves panel space (105 mm width, 170 mm height, 103.5 mm depth) and lowers weight (1.6 kg), facilitating retrofits and quick field wiring. Current range 80–800 A provides scalable protection without multiple part numbers, reducing stocking complexity. Documentation and support—Data Sheet Tmax, installation instructions Ts3, and WEEE Category 5—enable predictable maintenance cycles and safer operation across demanding industrial environments.
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FAQs
For ABB 1SDA065444R1, ensure the panel provides 105 mm width, 170 mm height, and 103.5 mm depth space for a proper fit. Use front-terminal connections to simplify wiring and verify alignment with the Ts3 installation instructions. Confirm torque and wiring guidelines per the data sheet, and check that the TMF release is configured for the target 80–800 A range.
Yes. The device is UL/CSA listed and features a CE Declaration of Conformity, backed by Tmax Ts3 documentation. This compatibility supports cross-border panel builds and simplifies regulatory approvals for North American and European installations.
The ABB 1SDA065444R1 supports a TMF current range of 80–800 A in a fixed three-pole configuration. When selecting settings, match the load current and fault withstand needs to ensure accurate protection without nuisance tripping, leveraging the TMF release characteristics specified for Tmax Ts3.
The product is categorized under WEEE 5 (Small Equipment), which guides end-of-life handling and recycling practices. This helps maintenance planners and procurement teams ensure compliant disposal, contributing to safer and more sustainable lifecycle management of LV protection devices.
Tmax Ts3 MCCBs like the 1SDA065444R1 deliver reliable overcurrent protection with a robust TMF release, front-terminal wiring for faster maintenance, and wide current range compatibility. These features reduce downtime, simplify stock management by using a single family across projects, and improve overall return on investment through predictable performance and easier serviceability.