ABB 1SDA074727R1 Moulded Case Circuit Breaker - UL/CSA
Part Number: 1SDA074727R1
Quick Summary
ABB 1SDA074727R1 Moulded Case Circuit Breaker is a UL/CSA listed protective device designed for low‑voltage motor and transformer protection. Engineers often face nuisance trips and complex wiring that delay commissioning, and this unit aims to reduce downtime with precise Iu and Ii settings plus front-terminal access. It carries UL489 and CSA certificates and a CE Declaration of Conformity, supporting reliable compliance across regional panels. The Tmax XT family compatibility streamlines procurement and service, while compact packaging and front-access terminals simplify installation and maintenance in panelboards and machine builds. With a 30 A rating and adjustable instantaneous settings, it adapts to diverse loads, delivering improved availability and lower lifecycle costs.
Product Information
Extended Description
1SDA074727R1 ABB: C.BREAKER TMAX XT1H 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND MAGNETIC RELEASE MCP Iu 30 A I3=90...330 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
XT1HU3030MFF000XXX
EAN
8015644787042
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
8015644787042
Circuit Breaker Type to be Associated
Motor Protection
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 2.3 W
Rated Current (In)
30 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
90…330 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
MA
Release Type
M
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)
4932 >> 3 Pole Non-Interchangeable Trip Electronic Circuit Breakers
Object Classification Code
Q
UNSPSC
39121616
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Front-terminal design enables direct front access for wiring and testing, reducing installation time and miswiring risk. This configuration translates to faster commissioning, fewer on-site errors, and easier inspection during maintenance, especially in tight panel spaces used by machine builders. The device supports secure bolt connections and a 6 N·m tightening torque, ensuring reliable busbar contact from 45.5 to 80 mm² and minimizing electrical resistance-related losses in demanding environments. A 3P fixed format with front terminals simplifies integration into standard control panels, enabling consistent protection across multi‑axis drives and transformer feeders. The unit’s 30 A nominal current, 600Y/347 V AC and 500 V DC ratings provide compatibility with common low‑voltage networks, while the adjustable Ii of 90–330 A allows selective tripping for peak-load protection and reduced nuisance trips. High interrupting ratings per UL489—up to 100 kA at 240 V AC and 65 kA at 480 V AC—support reliable fault isolation for critical loads. Power loss of 2.3 W per pole contributes to energy efficiency in continuous-duty panel installations. The compact form factor (76.2 mm wide, 130 mm high, 70 mm deep) at 1.1 kg aids enclosure planning and reduces space requirements in compact control cabinets. Environmental and regulatory compliance, including RoHS and REACH declarations, CMRT, TSCA, and EPD documentation, supports sustainable procurement and end‑of‑life management. Overall, the unit’s combination of performance, ease of installation, and compliance makes it a strong fit for SACE Tmax XT-based protection schemes in industrial automation.
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FAQs
For installation, mount the 3P MCCB in a panel with front-terminal access. Use the front terminals with bolt connections and tighten to 6 N·m. Connect busbars within the 45.5 to 80 mm² range and ensure proper alignment with the unit’s 76.2 mm width, 130 mm height, and 70 mm depth. Validate 30 A rating and Iu/Ii settings are configured per your protection scheme before commissioning.
Key ratings include In = 30 A, Ur = 600Y/347 V AC (and 500 V DC), Iu = 125 A, Ii = 90–330 A, and 3P operation with front terminal connections. The interrupting rating per UL489 is up to 100 kA at 240 V AC and 65 kA at 480 V AC, with 2-pole or 4-pole configurations providing high fault isolation capability in industrial panels.
Yes. This model is part of the SACE Tmax XT family and is designed for motor protection and transformer feeders in low‑voltage systems. Its front-terminal design, precise Ii settings, and robust protective features align with typical motor control centers and automation cabinets, enabling consistent performance across standard Tmax XT protection schemes.
The device complies with UL489 and CSA for UL/CSA protection, and a CE Declaration of Conformity is provided. It also carries RoHS and REACH declarations, CMRT, TSCA, and EPD information to support sustainable procurement and regulatory compliance across regional markets.
With 2.3 W per pole power loss, front-access terminals for quick wiring checks, and an 8000 electrical + 25000 mechanical cycle rating, maintenance windows are shorter and less disruptive. The compact size and standardized XT family design reduce stocking complexity and streamline future replacements, improving total cost of ownership in higher‑volume panel builds.