ABB 1SDA080841R1 Moulded Case Circuit Breaker - XT1 4P IEC60947-2
Part Number: 1SDA080841R1
Quick Summary
ABB 1SDA080841R1 Moulded Case Circuit Breaker protects industrial power distribution by interrupting fault currents. In challenging panel environments, installers face wiring complexity and accessibility constraints that delay commissioning. This XT1C model provides front-terminal access, a fixed four-pole design, and a thermal-magnetic TMD release for precise protection. Certified to IEC 60947-2 with CE declarations and RoHS/TSCA compliance, it supports compliant maintenance and responsible sourcing. Rated for 690 VAC and 500 V DC with a 20 A nominal current and up to 40 kA breaking capacity, it helps optimize panel density while delivering reliable, scalable protection across the SACE Tmax XT family.
Product Information
Extended Description
1SDA080841R1 ABB: C.BREAKER TMAX XT1C 160 FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMD R 20-450 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) | EPD Tmax XT XT1 (CN)
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
XT1CE4020AFF000XXX
E-Number (Finland)
3640513
E-Number (Norway)
4379230
EAN
8015644873691
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
101.6 mm
Product Net Height
130 mm
Product Net Depth / Length
70 mm
Product Net Weight
1.3 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
1.4 kg
Package Level 1 EAN
8015644873691
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
Version
F
CAD Dimensional Drawing
XT1 4p FIXED F
Current Type
AC/DC
Electrical Durability
120 cycles per hour | 8000 cycle
Mechanical Durability
240 cycles per hour | 25000 cycle
Number of Poles
4P
Opening Time
CB with SOR 30 ms | CB with UVR 30 ms
Order Multiple
1 piece
Rated Current (In)
20 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Instantaneous Short-Circuit Current Setting (Ii)
450 A
Rated Insulation Voltage (Ui)
800 V
Rated Operational Voltage
690 V AC | 500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 40 kA | (230 V AC) 40 kA | (240 V AC) 40 kA | (380 V AC) 25 kA | (415 V AC) 25 kA | (440 V AC) 12.5 kA | (500 V AC) 9 kA | (525 V AC) 8 kA | (690 V AC) 4 kA | (250 V DC) 2 Poles in Series 25 kA | (500 V DC) 3 Poles in Series 25 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 40 kA | (230 V AC) 40 kA | (240 V AC) 40 kA | (380 V AC) 25 kA | (415 V AC) 25 kA | (440 V AC) 25 kA | (500 V AC) 18 kA | (525 V AC) 8 kA | (690 V AC) 4 kA | (250 V DC) 2 Poles in Series 25 kA | (500 V DC) 3 Poles in Series 25 kA
Rated Uninterrupted Current (Iu)
160 A
Rated Voltage (Ur)
690 V
Release
TMD
Release Type
TM
Setting Range
14...20 A
Short-Circuit Performance Level
C
Standards
IEC60947-2
Sub-type
XT1
Terminal Connection Type
Front
Data Sheet, Technical Information
SACE Tmax XT IEC Low voltage molded case circuit-breakers Catalog | SACE Tmax XT IEC TECHNICAL CHARACTERISTICS Low voltage molded case circuit-breakers
Declaration of Conformity - CE
EC Declaration of Conformity Tmax XT1
Mechanical Drawings
XT1 3p-4p fixed front terminals
Wiring Diagram
Circuit diagram for XT1, XT2, XT3 and XT4
Instructions and Manuals
Installation instructions XT1
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Feature: Front-terminal four-pole XT1 fixed configuration. Benefit: Simplifies wiring and maintenance, reducing commissioning time and termination errors in control panels. Application: Motor control centers and power distribution cabinets where space and accessibility are critical. Feature: Thermal-magnetic release (TMD) with R 20-450 A range. Benefit: Precise coordination and fast, reliable fault isolation to limit downstream damage and downtime. Application: Industrial feeders and transformer protection in manufacturing and process plants. Feature: Wide voltage and current ratings (690 V AC, 500 V DC; 20 A). Benefit: Tightens device compatibility across mixed-voltage sites, minimizing part variety and stocking costs. Application: Panel boards serving mixed-volt infrastructure in data centers and facilities. Feature: High short-circuit capability (Ics up to 40 kA; Icu up to 25–40 kA depending on voltage). Benefit: Robust protection for high-demand equipment and critical loads, reducing fuse replacements and arc-flash risk. Application: Heavy machinery, CNCs, and process equipment. Feature: Compliance and sustainability support (IEC 60947-2, CE, RoHS, TSCA, EPD). Benefit: Streamlined procurement with verifiable environmental and safety declarations, aiding regulatory audits. Application: Green-field installations and modernized panels seeking low total cost of ownership. Feature: SACE Tmax XT family compatibility and front-terminal installation advantage. Benefit: Easy lifecycle upgrades and standardized protection strategies across devices, improving fault analysis and replacement speed. Application: Panels that require scalable protection architecture across multiple breakers.
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FAQs
The XT1 4P model uses front terminals for wiring, allowing rear access-free installation in many enclosures. Confirm enclosure cutout dimensions match the 101.6 mm width and 70 mm depth, secure mounting with standard 4-pole bus connections, and terminate conductors per local wiring codes. Use the provided wiring diagram for circuit diagram continuity and ensure the thermal-magnetic release (TMD) is set within the 14–20 A range for coordinated protection.
Rated current is 20 A, rated insulation voltage is 800 V, rated operational voltage is 690 V AC / 500 V DC, and short-circuit ratings include Ics up to 40 kA and Icu up to 25–40 kA depending on voltage. It supports 690 VAC and 500 V DC operating environments with a 14–20 A setting range for precise protection, making it suitable for transformer and feeder protection in mixed-voltage panels.
Yes. Its 4P fixed configuration, front-terminal design, and TMD release provide reliable instantaneous and short-circuit protection ideal for transformer feeders and upstream protection in industrial installations. The 690 V operating rating and high breaking capacity support safe operation under fault conditions, while easy replacement and maintenance reduce downtime during transformer servicing.
The device complies with IEC 60947-2 and carries CE declarations, RoHS compliance, and TSCA declarations. It also provides Environmental Product Declarations (EPD) for Tmax XT XT1, and CMRT coverage to support responsible sourcing. These certifications simplify regulatory audits and sustainability reporting for modern facilities.
The front-terminal design speeds installation and reduces wiring errors, lowering labor costs during commissioning. Its reliable TMD release improves fault isolation, reducing downtime after faults. Long-term, the device’s compatibility with the SACE Tmax XT family supports scalable protection, inventory simplification, and lower total cost of ownership across multiple panels.