ABB 1SDA074789R1 Moulded Case Circuit Breaker - UL/CSA TMF
Part Number: 1SDA074789R1
Quick Summary
ABB 1SDA074789R1 is a 3-pole molded case circuit breaker for panel protection and motor distribution in industrial control panels and critical machinery. Engineers often battle mis-tripping and difficult maintenance access in compact switchboards, leading to unexpected downtime and higher service costs. This model carries UL489/CSA certification and CE conformity, with RoHS and REACH compliance to simplify global procurement and ensure regulatory alignment across sites. With front-terminal wiring and a compact XT design, it offers safer, faster installation, easier panel wiring, and predictable performance in automation and machine-building applications. Its 3P TMF release provides reliable overcurrent protection with clear local isolation, helping teams meet safety standards during commissioning and routine maintenance.
Product Information
Extended Description
1SDA074789R1 ABB: C.BREAKER TMAX XT2H 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 15-400 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
XT2HU3015AFF000XXX
EAN
8015644787660
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
90 mm
Product Net Height
130 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
1.1 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
1.2 kg
Package Level 1 EAN
8015644787660
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 3p 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
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 1.1 W
Rated Current (In)
15 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
15 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
Front-terminal, fixed three-pole construction reduces mounting complexity and wiring errors, delivering a safer, cleaner panel layout. The XT2 platform ensures consistent spacing, clear labelling, and dependable quiescent performance across multiple installations. Rated current is 15 A with a rated voltage of 600 V, plus a configurable short-circuit setting up to 400 A, enabling selective protection for feeders and motors in general-purpose automation. The device supports both AC and DC operation, enhancing versatile use in mixed control systems. Busbar connections from 32.5 to 100 mm² and front-terminal bolt connections with 6 N·m torque provide secure, repeatable wiring. The 90 mm width, 130 mm height, and 82.5 mm depth facilitate compact panel design while maintaining serviceability. UL489/CSA certification, CE DoC, RoHS, REACH, CMRT, and EPD support regulatory compliance and sustainability goals. Front terminals and modular XT family design enable rapid panel upgrades and easy replacements, reducing downtime. Lifecycle and maintenance: TMF release ensures predictable trip behavior (Ii up to 400 A) and reliable protection; the device is designed for easy disassembly for end-of-life recycling according to ABB EcoSolutions guidelines. Installation and compatibility: Part of the SACE Tmax XT family designed to integrate with standard panels; supports busbars 32.5-100 mm², 1 piece MOQ, and ships with standard EAN 8015644787660.
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FAQs
The ABB 1SDA074789R1 uses a front-terminal, bolt-type connection designed for quick, secure wiring in panelboards. It features fixed 3P construction, compatible with busbars from 32.5 to 100 mm², and requires a tightening torque of 6 N·m. This combination supports reliable installation in compact control panels and reduces wiring errors during assembly.
This MCCB is rated for 15 A nominal current and 600 V (AC) / 500 V (DC) operation, with a rated operational current of 125 A. It provides a TMF release with an instantaneous setting up to 400 A, 3P configuration, and a short-circuit rating per UL489/CSA. The device supports AC/DC current types and a 30 ms opening time under specific releases.
Yes. The 1SDA074789R1 is UL489 and CSA certified, with a CE Declaration of Conformity. This ensures compliance for installation in North American and international industrial panels, facilitating procurement and reducing qualification effort for global projects.
The product carries UL489/CSA certification, CE Declaration of Conformity, RoHS and REACH declarations, and a CMRT for conflict minerals reporting. It also provides an EPD (Environmental Product Declaration) and packaging disposal guidance, aligning with ABB EcoSolutions and sustainability requirements in procurement and end-of-life planning.
Front-terminal access enables safer, faster maintenance and testing without panel removal. The TMF release offers predictable protection with minimal nuisance trips, supporting reduced downtime. Lifecycle support includes end-of-life disassembly guidance and ECO-friendly disposal options, which helps lower total cost of ownership over the device’s service life.