ABB 1SDA074722R1 Moulded Case Circuit Breaker - UL/CSA
Part Number: 1SDA074722R1
Quick Summary
ABB 1SDA074722R1 Moulded Case Circuit Breaker protects panels by interrupting fault currents per UL489 and CSA. Engineers often contend with downtime from nuisance trips and cramped front-terminal layouts in compact switchgear. Key certifications include UL489/CSA listings for XT1, a CE Declaration of Conformity, and RoHS/REACH compliance, reinforcing regulatory alignment. In demanding installations, this 4P device delivers reliable protection with rapid opening via TMF release, easy front-terminal installation, and a fully rated neutral for balanced protection. Its compact footprint and 6 N·m tightening torque simplify installation in crowded switchboards, reducing commissioning time. For panel builders and OEMs, it supports standardization across SACE Tmax XT ecosystems while improving maintenance predictability and total cost of ownership.
Product Information
Extended Description
1SDA074722R1 ABB: C.BREAKER TMAX XT1H 125 UL/CSA FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 110-1100 A FULLY RATED NEUTRAL
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
XT1HU4110AFF000XXX
EAN
8015644786991
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
8015644786991
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 8.3 W
Rated Current (In)
110 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
1100 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
110 A
Short-Circuit Performance Level
H
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) 100 kA | (480 V AC) 65 kA | (600Y / 347 V AC) 25 kA | (250 V DC) 2 Poles in Series 50 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
Four-pole XT1 molded-case design with the TMF thermal-magnetic release provides coordinated protection across all phases and fast fault interruption. This ensures short circuits are contained quickly, reducing arc energy and protecting upstream equipment. The front-terminal access simplifies wiring in dense switchgear, minimizes field wiring errors, and accelerates commissioning. In manufacturing plants and critical facilities, the combination of a fully rated neutral and robust mechanical reliability translates into fewer unplanned outages and smoother calibration routines for protection schemes. 110 A nominal current offers strong protection for mid-range circuits, while the explicit 110 A setting range clarifies boundaries for design. The device also features a fully rated neutral, ensuring equal impedance and current sharing across phases, preventing neutral overload in multiwire configurations. With 4P configuration, protection is balanced and coordinated with upstream devices, enabling standardized blocks for mixed voltages in the same panel. Wide voltage compatibility covers 600Y/347 V AC and 500 V DC, enabling deployment across diverse architectures and simplifying panel design decisions. Its TMF release ensures selective tripping and reduced nuisance trips in systems with multiple feeders. The 4P arrangement supports reliable protection in transformer-fed feeders and motor drives, improving uptime and safety. Front-terminal, bolt-type connections provide straightforward wiring access and secure terminations, even in tight enclosures. The 6 N·m tightening torque standardizes installation and reduces risks of loose contacts, while busbar compatibility from 45.5 to 80 mm² broadens wiring options. Power loss of 8.3 W per pole and an opening time around 30 ms enable energy-efficient operation and fast fault clearance, supporting equipment longevity and personnel safety. Electrical durability up to 8000 cycles and mechanical durability up to 25,000 cycles ensure longevity in busy panels, while RoHS and REACH declarations help meet regional environmental obligations and corporate sustainability goals. Opportunities for ABB EcoSolutions and standardization across the Tmax XT family support consistent performance and predictable maintenance planning.
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FAQs
Yes. The unit features front-terminal bolt connections and a 6 N·m tightening torque, simplifying wiring in crowded cabinets. It supports busbars from 45.5 to 80 mm² and a compact footprint (101.6 mm W x 130 mm H x 70 mm D), making it easy to retrofit or standardize in existing 4P panels.
Rated current is 110 A with a rated instantaneous short-circuit current setting of 1100 A. Interrupting ratings per UL489 vary by voltage: 100 kA at 240 V AC, 65 kA at 480 V AC, 25 kA at 600Y/347 V AC, and up to 50 kA in DC configurations depending on poles in series. These specs support robust panel protection in mixed systems.
Ideal for medium-duty power distribution across manufacturing lines, data centers, and transformer rooms. The TMF release provides precise thermal-magnetic protection, while the 4P configuration and fully rated neutral support balanced protection for multiwire circuits and seamless integration with Tmax XT ecosystems.
The product carries UL489/CSA listings, a CE Declaration of Conformity, and RoHS/REACH compliance. Additional certificates include UL and CSA data sheets, and environmental declarations. These credentials simplify regulatory reviews, support cross-border sales, and align with sustainability programs.
The 8.3 W per pole power loss and approximately 30 ms opening time reduce energy waste and limit fault duration, lowering cooling and downtime costs. Durability supports up to 8,000 electrical cycles and 25,000 mechanical cycles, reducing replacement frequency and service calls in high-use panels.