ABB 1SDA074635R1 Moulded Case Circuit Breaker - UL/CSA
Part Number: 1SDA074635R1
Quick Summary
ABB 1SDA074635R1 Moulded Case Circuit Breaker provides reliable protection for electrical panels and distribution boards. Engineers often struggle with front-terminal access and rapid fault isolation in crowded switchgear. This device carries UL489 and CSA certifications with CE conformity and RoHS compliance, validating safe operation across North American and European networks. Designed for Tmax XT systems, it combines a TMF release with front-terminal mounting to streamline installation and maintenance, delivering business value through uptime and predictable protection.
Product Information
Extended Description
1SDA074635R1 ABB: C.BREAKER TMAX XT1N 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 20-500 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
SCIP
dec62d62-6ff8-4fd2-8029-325c859957a2 Italy (IT)
Simplified SCIP
7fba01c1-2957-4780-94cb-294c13410fdf Germany (DE) | 7cdb3ac7-8d65-4c68-a008-7f3236b6b7e4 Norway (NO) | b19c6afe-cd1c-4b56-bc4c-fdcb4c601d0f Finland (FI) | 1dc041df-a6d3-4974-801b-c949e9ea9b61 Netherlands (NL) | b5d6ffe7-8bee-4257-8b45-74b65beaa3f8 Poland (PL) | fe746a16-34a6-41f6-a520-5145153ca52a Netherlands (NL) | 4b27289a-e553-40c1-a568-0c4215ab4ff7 Netherlands (NL) | 84d2843e-fbaa-4365-8ef1-00bafbe03ce8 Estonia (EE) | 2b3fd3de-10f3-4af4-bcb0-8e8d64cbc1a2 Bulgaria (BG) | 22cc68c5-3b61-4e6f-b014-28ecc301f71e Sweden (SE) | 53e2deed-c41d-45fe-91e1-13281b7bda5a Poland (PL) | 74b98179-2c8f-4574-aedf-69ce3334e6fd France (FR) | 1df07802-e6b0-4a45-8d79-5ec17bcb43d4 Sweden (SE) | 293667d5-0724-421c-b235-d662565da8a1 Germany (DE) | 6d1b3908-017d-488b-911e-8bbb9da68345 Germany (DE) | ced8d5e8-6d10-43d5-8eec-9ff55abb8741 Germany (DE) | 8b9dd373-a329-4430-a6ab-fe267fca92c6 Denmark (DK) | e7b5e2fa-d1d7-49e6-abd5-7b85c0011343 Germany (DE) | 8864f15c-94b2-4097-9f64-2ea91e2f165e Croatia (HR) | e994f49c-1ba9-46ad-81a5-4d636336b11b Czech Republic (CZ) | 2003fa25-d6ad-4589-bd12-42dcc0fcf968 Poland (PL) | 1b8b579f-67c3-4a06-a53c-afee0cbde876 Portugal (PT) | eaf928c2-5475-4ee7-a9d7-7fb8062eec9c France (FR) | ee5b69f7-3429-4c1a-9b6a-4f0978d641f1 Netherlands (NL) | 27345f4c-df1a-4cb9-a024-9c205de2a911 Spain (ES) | 9e891527-578c-4ac2-9bd4-16bd92f653d7 Netherlands (NL) | 717a8935-7a0f-4bb0-b511-6053c4e75da6 Greece (GR)
Environmental Information
Breakers - Packaging disposal information
Order Code US and Canada
XT1NU3020AFF000XXX
EAN
8015644785024
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
8015644785024
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 1.8 W
Rated Current (In)
20 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
20 A
Short-Circuit Performance Level
N
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) 50 kA | (480 V AC) 25 kA | (600Y / 347 V AC) 18 kA | (250 V DC) 2 Poles in Series 35 kA | (500 V DC) 4 Poles in Series Kind 35 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
Three-pole fixed front terminals simplify wiring and speed up commissioning, reducing cabinet space and labor costs. The TMF thermomagnetic release enables selective tripping and reliable fault isolation in demanding environments, supporting safer maintenance in busy panels. With a rated current of 20 A and a setting range of 20 A, it provides precise overload protection, while an instantaneous setting of 500 A and UL489 rated interrupting capacities up to 50 kA at 240 V ensure fast, secure interruption of faults in high-energy panels. Operating voltage compatibility covers 600Y/347 V AC and 500 V DC, suitable for mixed AC/DC systems. Front terminals, bolt-type connections with 6 N·m tightening torque simplify installation and enhance reliability, while a busbar capacity of 45.5–80 mm² offers flexible integration. Power loss is only 1.8 W per pole, aiding energy efficiency in dense switchgear. At 76.2 mm wide, 130 mm high, and 70 mm deep, with a net weight of 1.1 kg, it fits compact enclosures with ease. End-of-life considerations include an Environmental Product Declaration (EPD) for Tmax XT XT1, a recyclability rate of 55.9% per EN45555, RoHS/REACH compliance, CMRT reporting, and disassembly instructions to simplify recycling and waste management.
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FAQs
Yes. The ABB 1SDA074635R1 features fixed front-terminal connections with bolt terminals and a tightening torque of 6 N·m, designed for straightforward mounting in standard switchboards. It supports busbar sizes from 45.5 to 80 mm² and is a three-pole device compatible with Tmax XT XT1 configurations, streamlining wiring and reducing commissioning time.
Key ratings include a rated current of 20 A with a setting range of 20 A, a rated short-circuit current setting of 500 A, and an uninterrupted current rating of 125 A. Interrupting ratings per UL489 are up to 50 kA at 240 V, 25 kA at 480 V, and 18 kA at 600Y/347 V AC, plus 35 kA in certain DC configurations. These specs enable reliable protection in high-energy panels.
This device is well suited for SACE Tmax XT installations in electrical distribution panels, motor control centers, and industrial automation cabinets. Its 3P configuration, TMF release, and front-terminal design make it ideal for compact switchgear in manufacturing, process plants, and energy distribution networks where precise protection and rapid fault isolation are critical.
The product complies with UL489 and CSA certification, supported by a CE Declaration of Conformity and RoHS/REACH declarations. Additional sustainability and transparency are provided by an Environmental Product Declaration (EPD) for Tmax XT XT1, CMRT data for conflict minerals, and SCIP entries. UL certificate number is 1SDL000163R0111, with a CSA certificate of 9AKK10103A3905.
The TMF release delivers reliable protection with predictable maintenance needs, and front-terminal wiring reduces installation time and elbow room in crowded panels. Mechanical durability is rated at 25,000 cycles, electrical durability at 8,000 cycles, and power loss is minimized at 1.8 W per pole. End-of-life considerations include RoHS/REACH compliance and a recyclability rate of 55.9%, aiding long-term sustainability.