ABB 1SDA074685R1 Moulded Case Circuit Breaker - UL/CSA
Part Number: 1SDA074685R1
Quick Summary
ABB 1SDA074685R1 is a moulded case circuit breaker used for reliable power distribution in industrial controls. In practice, panel builders must balance space constraints, wiring efficiency, and regulatory compliance across multiple enclosures, which can slow projects and elevate risk. This device carries UL489 and CSA listing, CE conformity, RoHS and REACH declarations, plus an Environmental Product Declaration (EPD) and recyclability data to support sustainable design decisions. With front-terminal mounting, a TMF release, and a compact XT Tmax XT form factor, it accelerates installation while delivering proven protection for critical loads. For designers and procurement teams, this translates to lower installation costs, easier serviceability, and stronger cross-border compliance across diverse projects.
Product Information
Extended Description
1SDA074685R1 ABB: C.BREAKER TMAX XT1S 125 UL/CSA FIXED FOUR-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
XT1SU4045AFF000XXX
EAN
8015644786625
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
1.4 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
8015644786625
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 4p 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
4P
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
Feature → Business Impact → Application: TMF release and four-pole fixed-front terminals enable fast, reliable tripping and straightforward wiring, reducing downtime during fault events and maintenance in manufacturing lines. Application: panelboards in automation and process industries. Feature → Business Impact → Application: Front terminals with bolt connections and a tightening torque of 6 N·m simplify field wiring and long-term reliability, improving install times in space-constrained industrial cabinets. Application: control rooms and switchgear assemblies. Feature → Business Impact → Application: Rated for 600Y/347 V AC and 500 V DC with 45 A In and up to 125 A Iu, this MCCB supports both AC and DC protections, ensuring safe distribution in mixed-power systems. Application: transformers and traction-related equipment. Feature → Business Impact → Application: UL489/CSA certification together with CE DoC and RoHS/REACH declarations deliver regulatory certainty, reducing compliance risk and enabling faster approvals for cross-border projects. Application: global manufacturing facilities and energy-intensive environments. Feature → Business Impact → Application: ECO-Solutions data including 55.9% recyclability and an explicit End Of Life plan support sustainability targets while lowering lifecycle costs. Application: green design initiatives across industrial installations. Feature → Business Impact → Application: 30 ms opening times and robust durability (8000 electrical cycles, 25000 mechanical cycles) translate to minimal nuisance trips and extended service intervals in dynamic systems. Application: high-availability production lines and critical infrastructure.
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FAQs
This MCCB uses front terminals with bolt connections and a tightening torque of 6 N·m, simplifying wiring in limited spaces. The unit supports busbar connections from 45.5 to 80 mm² and is designed for straightforward panel integration in SACE Tmax XT environments, reducing service time and improving wiring reliability in control cabinets.
The device is UL489 and CSA listed, with interrupting ratings that vary by voltage: 65 kA at 240 V AC, 35 kA at 480 V AC, and 22 kA at 600Y/347 V AC; DC ratings include up to 50 kA in four-pole configurations. These ratings enable protection across typical industrial feeders and transformer connections.
Yes. The product carries RoHS declarations and a REACH declaration for ABB Sace circuit breakers, along with an Environmental Product Declaration (EPD) and recyclability data per EN45555. This supports sustainable design, material compliance, and end-of-life planning for regulated regions.
The unit is a Tmax XT type MCCB designed for SACE Tmax XT series integration, with a product class alignment and sharing installation dimensions. It supports front-terminal mounting and front-access wiring, enabling seamless replacement or cross-compatibility within Tmax XT control panels and protection schemes.
Electrical durability is rated at 8000 cycles per hour and 25000 mechanical cycles, supporting high-availability applications. The availability of disassembly instructions for end-of-life service, plus ECO-Solutions and packaging disposal guidelines, helps plan maintenance cycles, spares strategy, and total cost of ownership for long-running production lines.