ABB 1SDA074808R1 Moulded Case Circuit Breaker - UL/CSA
Part Number: 1SDA074808R1
Quick Summary
ABB 1SDA074808R1 Moulded Case Circuit Breaker protects electrical networks in industrial control panels. When space, wiring complexity, and regulatory demands challenge panel design, this compact 4P unit offers reliable protection with front terminals and TMF release. It carries UL489 and CSA certifications, a CE Declaration of Conformity, and a dedicated UL certificate, supporting compliant deployments across global facilities. As part of the SACE Tmax XT family, it enables easy installation, predictable coordination, and reduced lifecycle costs for manufacturers.
Product Information
Extended Description
1SDA074808R1 ABB: C.BREAKER TMAX XT2H 125 UL/CSA FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 40-400 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 XT2 TM
Environmental Product Declaration - EPD
EPD Tmax XT XT2 TM (IT)
Recyclability Rate of the Product acc. to EN45555
Design for Closing Resource Loops - Standard EN45555 - 55.70 %
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
XT2HU4040AFF000XXX
EAN
8015644787851
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
120 mm
Product Net Height
130 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
1.45 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
131 mm
Package Level 1 Height
212 mm
Package Level 1 Depth / Length
147 mm
Package Level 1 Gross Weight
1.55 kg
Package Level 1 EAN
8015644787851
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
XT2 4p FIXED F
Connecting Capacity Main Circuit
Busbar 32.5..100 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 3.7 W
Rated Current (In)
40 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
400 A
Rated Operational Voltage
600 V AC | 500 V DC
Rated Uninterrupted Current (Iu)
125 A
Rated Voltage (Ur)
600 V
Recommended Screw Driver
Main Circuit M6
Release
TMF
Release Type
TM
Setting Range
40 A
Short-Circuit Performance Level
H
Standards
UL489
Sub-type
XT2
Terminal Connection Type
Front
Terminal Type
Bolt
Tightening Torque
6 N·m
Interrupting Rating acc. to UL489
(240 V AC) 150 kA | (480 V AC) 65 kA | (600 V AC) 25 kA | (250 V DC) 2 Poles in Series 65 kA | (500 V DC) 3 Poles in Series 65 kA
ATEX Certificate
No certification needed
CSA Certificate (Intrinsic Safe)
9AKK10103A3906
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 XT2
UL Certificate
1SDL000163R0112
VDE Certificate
No certification needed
Dimension Diagram
XT2 3p-4p fixed front terminals
Mechanical Drawings
XT2 3p-4p fixed front terminals
Wiring Diagram
Circuit diagram for XT1, XT2, XT3 and XT4
Instructions and Manuals
Installation instructions XT2 UL | Release assembly XT2-XT4
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: Front-terminal connections simplify wiring and reduce field assembly time, boosting panel build efficiency and minimizing torque errors. Business impact: Faster wiring, safer maintenance, and improved first-time pass rates during installation. Application: Control cabinets and power distribution enclosures where accessibility is essential. Feature: TMF release provides reliable thermal-magnetic protection with precise tripping characteristics. Business impact: Better fault discrimination and minimized unplanned downtime. Application: Transformer feeders and critical process lines requiring selective protection in compact XT configurations. Feature: 4P XT2 design with 40 A In and 600 V rated voltage delivers robust protection in demanding DC and AC systems. Business impact: Clear protection margins with high reliability and extended service life. Application: Industrial plants and automation panels operating at 600 V nominal. Feature: Front terminal, bolt connection with 6 N·m tightening torque and busbar capacity 32.5–100 mm². Business impact: Secure, vibration-resistant wiring and fast field maintenance. Application: Heavy-duty control wiring in compact spaces. Feature: EcoSoltuions alignment with RoHS/REACH and EPD documentation supports sustainable end-of-life planning. Business impact: Lower total cost of ownership through reuse, recycling, and regulatory compliance. Application: OEMs pursuing closed-loop lifecycle strategies and responsible procurement.
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FAQs
This unit uses front-terminal, bolt-type connections for a 4-pole XT2 configuration. It supports busbar connections from 32.5 to 100 mm² and requires a tightening torque of 6 N·m, enabling straightforward wiring and secure, vibration-resistant installation in compact control panels.
TMF provides a thermal-magnetic release with fast opening times, enabling selective tripping and improved coordination within SACE Tmax XT panels. In practice, this reduces nuisance trips and shortens fault-clearing times, which helps protect critical loads without affecting downstream equipment.
Yes. It is rated for 600 V (AC) and 500 V (DC), with a nominal current In of 40 A and an uninterrupted current Iu of 125 A. The device also supports a high instantaneous short-circuit capability (Ii) of 400 A, making it appropriate for commercial and light industrial distribution.
The product carries UL489 ratings and CSA certification, a CE Declaration of Conformity, and a dedicated UL certificate. These documents help validate safety, interchangeability with UL/CSA-approved components, and regulatory compliance for international installations.
With front-access maintenance, a 6 N·m tightening torque, and TMF release features, servicing is faster and safer. Its EcoSolutions data, RoHS/REACH declarations, and EPD support enable cleaner disposal, easier recycling, and alignment with sustainability goals while reducing downtime and total cost of ownership.