ABB 1SDA074670R1 Moulded Case Circuit Breaker - UL/CSA
Part Number: 1SDA074670R1
Quick Summary
ABB 1SDA074670R1 Moulded Case Circuit Breaker protects electrical distribution panels and equipment in industrial automation. Maintenance teams face downtime, compatibility gaps, and escalating regulatory demands during panel upgrades. It carries UL489 and CSA certifications with a CE Declaration of Conformity, plus RoHS/REACH compliance for safer, code-ready installations. Integrated with the SACE Tmax XT family and featuring front-terminals for fast wiring, TMF release, and reliable current protection. Choosing this solution supports consistent procurement, predictable maintenance costs, and improved uptime across industrial automation and electrical protection applications.
Product Information
Extended Description
1SDA074670R1 ABB: C.BREAKER TMAX XT1S 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 45-500 A
ABB EcoSolutions
Yes
ABB Site Meeting Group Waste To Landfill Target
UL 2799 Zero Waste To Landfill Validation available
End Of Life Disassembling Instructions
Disassembly instructions Tmax XT XT1
Environmental Product Declaration - EPD
EPD Tmax XT XT1 (IT)
Recyclability Rate of the Product acc. to EN45555
Design for Closing Resource Loops - Standard EN45555 - 55.9 %
REACH Declaration
REACh Declaration ABB Sace circuit breakers
RoHS Information
RoHS Declaration ABB Sace circuit breakers
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration
Environmental Information
Breakers - Packaging disposal information
Order Code US and Canada
XT1SU3045AFF000XXX
EAN
8015644786472
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
76.2 mm
Product Net Height
130 mm
Product Net Depth / Length
70 mm
Product Net Weight
1.1 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
128 mm
Package Level 1 Height
135 mm
Package Level 1 Depth / Length
143 mm
Package Level 1 Gross Weight
1.1 kg
Package Level 1 EAN
8015644786472
Circuit Breaker Type to be Associated
Power Distribution
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable for Product Class
SACE Tmax XT
Version
F
CAD Dimensional Drawing
XT1 3p FIXED F
Connecting Capacity Main Circuit
Busbar 45.5 ... 80 mm²
Current Type
AC/DC
Electrical Durability
120 cycles per hour | 8000 cycle
Mechanical Durability
240 cycles per hour | 25000 cycle
Number of Poles
3P
Opening Time
CB with SOR 30 ms | CB with UVR 30 ms
Order Multiple
1 piece
Power Loss
at Rated Operating Conditions per Pole 3 W
Rated Current (In)
45 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
500 A
Rated Operational Voltage
600Y/347 V AC | 500 V DC
Rated Uninterrupted Current (Iu)
125 A
Rated Voltage (Ur)
600Y/347 V
Recommended Screw Driver
Main Circuit M6
Release
TMF
Release Type
TM
Setting Range
45 A
Short-Circuit Performance Level
S
Standards
UL489
Sub-type
XT1
Terminal Connection Type
Front
Terminal Type
Bolt
Tightening Torque
6 N·m
Interrupting Rating acc. to UL489
(240 V AC) 65 kA | (480 V AC) 35 kA | (600Y / 347 V AC) 22 kA | (250 V DC) 2 Poles in Series 42 kA | (500 V DC) 4 Poles in Series Kind 50 kA
ATEX Certificate
No certification needed
CSA Certificate (Intrinsic Safe)
9AKK10103A3905
Data Sheet, Technical Information
SACE Tmax XT UL/CSA Low voltage molded case circuit-breakers UL489 and CSA CS22.2 Standards Catalog | SACE Tmax XT UL/CSA TECHNICAL CHARACTERISTICS Low voltage molded case circuit-breakers for UL489 and CSA CS22.2 Standards
Declaration of Conformity - CE
EC Declaration of Conformity Tmax XT1
UL Certificate
1SDL000163R0111
VDE Certificate
No certification needed
Dimension Diagram
XT1 3p-4p fixed front terminals
Mechanical Drawings
XT1 3p-4p fixed front terminals
Wiring Diagram
Circuit diagram for XT1, XT2, XT3 and XT4
Instructions and Manuals
Installation instructions XT1 UL
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
IDEA Granular Category Code (IGCC)
4927 >> Molded case circuit breakers
Object Classification Code
Q
UNSPSC
39121616
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Front-terminal design and fixed three-pole construction simplify wiring and reduce assembly time. This translates to shorter panel build cycles, lower labor costs, and fewer field wiring errors on busy shop floors. Ideal for control panels, machine protection, and distribution boards in automotive, food & beverage, or general manufacturing environments. TMF thermal-magnetic release delivers precise overload and short-circuit protection, improving selectivity and safety. Operators benefit from reduced nuisance trips and easier fault diagnosis, while maintenance teams rely on consistent protection settings across similar devices within the SACE Tmax XT portfolio. Rated current 45 A and rated operational voltage up to 600Y/347 V AC (and 500 V DC) cover typical industrial loads; interrupting ratings up to 65 kA at 240 V AC ensure robust performance on energised systems. The 3P configuration aligns with standard motor and feeder protection, with an instantaneous setting of 500 A for fast response. Front bolt terminals with a tightening torque of 6 N·m and busbar connection range of 45.5 to 80 mm² enable reliable, low-resistance connections. Compact dimensions (76.2 mm width, 130 mm height, 70 mm depth) and a weight of 1.1 kg simplify enclosure fill calculations and thermal management. ABB EcoSolutions and environmental declarations help with sustainability reporting: EPD for Tmax XT, EN45555 recyclability at 55.9%, RoHS/REACH compliance, and end-of-life disassembly guidance. These factors support responsible procurement, waste reduction targets, and regulatory compliance during panel modernization.
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FAQs
To install, position the unit in the panel with front terminals accessible. Connect the busbar within 45.5 to 80 mm² and tighten each bolt to 6 N·m. Ensure proper alignment with mounting rails and leave space for the TMF release mechanism. Verify UL489/CSA compliance and perform a post-installation inspection for secure, fault-free operation.
Key ratings include a nominal current of 45 A, rated operational voltage of 600Y/347 V AC and 500 V DC, three poles, and a 500 A instantaneous setting. The device provides UL489 interrupting ratings up to 65 kA at 240 V, 35 kA at 480 V, and 22 kA at 600Y/347 V AC, with 4 poles in series offering up to 50 kA at 500 V DC.
Yes. It carries UL489 and CSA certificates, plus a CE Declaration of Conformity. It also aligns with RoHS and REACH requirements and provides an Environmental Product Declaration (EPD) for Tmax XT, supporting regulatory and sustainability reporting.
It is well suited for electrical distribution panels, motor protection in manufacturing lines, transformer protection in energy systems, and panel modernization projects. Its TMF release and front-terminal design enable safe, efficient wiring and reliable protection for demanding industrial applications.
Lifecycle support includes end-of-life disassembly instructions for Tmax XT XT1, packaging disposal guidance, and recyclability information per EN45555. CMRT, TSCA declarations, and ongoing availability of spare parts through the ABB ecosystem help sustain operations and improve total cost of ownership for panel protections.