ABB 1SDA074798R1 Moulded Case Circuit Breaker - UL/CSA XT2H
Part Number: 1SDA074798R1
Quick Summary
Moulded Case Circuit Breaker is a protective device that interrupts fault current in industrial power distribution applications. Many engineers struggle with front-terminal access, precise trip settings, and meeting UL/CSA standards across sites. This XT2H model meets UL489 and CSA CS22.2 requirements and carries CE conformity per EC Declaration of Conformity. Designed for the SACE Tmax XT family with front terminals and a 3-pole format, it supports adjustable instantaneous settings and compact installation, boosting uptime and reducing lifecycle costs. Its 80 A nominal rating and 400–800 A setting range help align protection with motor and transformer loads, simplifying panel design and commissioning. With front-access terminals, testing and maintenance are faster, reducing downtime during routine inspections.
Product Information
Extended Description
1SDA074798R1 ABB: C.BREAKER TMAX XT2H 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 80 I3=400...800 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
XT2HU3080BFF000XXX
EAN
8015644787752
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
8015644787752
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 5.8 W
Rated Current (In)
80 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
400…800 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
TMA
Release Type
TM
Setting Range
56...80 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 → Business Impact → Application: Fixed three-pole XT2H chassis with front terminals enables rapid wiring and safer maintenance in dense panel environments, reducing install time and field errors. This translates to lower commissioning costs and improved plant uptime in automotive, water treatment, and packaging lines. Feature → Business Impact → Application: Thermal-magnetic release TMA provides reliable coordination for overload and short-circuit protection, minimizing nuisance trips and extending equipment life in HVAC and data-center power distribution. Feature → Business Impact → Application: Adjustable setting range of 56…80 A for I setting and 400…800 A for Ii lets engineering teams tailor protection to load profiles, reducing spare-part inventory and improving protective selectivity across feeders. Feature → Business Impact → Application: Front-terminal, 3P fixed design with 6 N·m tightening torque ensures robust, repeatable mounting in space-constrained switchboards, accelerating installation in manufacturing cells. Feature → Business Impact → Application: UL489/CSA compliance with CE declaration reduces regulatory risk for global projects, simplifying cross-border procurement in utilities and industrial automation. Feature → Business Impact → Application: 600 V rated operation and AC/DC compatibility support diverse load types, including motors and transformers, improving panel versatility and future-proofing investments. Feature → Business Impact → Application: Recyclability data and eco-solutions orientation (55.70% EN45555) support sustainable end-of-life planning for customers pursuing circular economy targets. Feature → Business Impact → Application: Comprehensive documentation (Wiring Diagram, Dimension Diagram, Installation instructions) accelerates commissioning, reduces installation errors, and aids maintenance teams in regulated environments.
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FAQs
Installers should use busbars in the range of 32.5 to 100 mm² and secure the device with the included front-terminal clamps. Tighten to 6 N·m using a Main Circuit M6 screwdriver as recommended. Ensure the panel cutout accommodates 90 mm width, 130 mm height, and 82.5 mm depth, then verify alignment and torque at all terminals to prevent overheating.
The XT2H is rated for 600 V (600 V AC / 500 V DC) with a rated current of 80 A. It offers a rated instantaneous short-circuit current setting of 400–800 A and a setting range of 56–80 A. The device uses a 3P configuration with a front-terminal, bolt-type connection, and UL489/CSA compliance.
Yes. Its fixed 3P XT2 design, front terminals, and TMA release provide reliable protection for transformers and feeders. The 600 V rating and UL/CSA certifications support safe integration into data centers, manufacturing lines, and power-distribution panels, while the adjustable Ii setting helps tailor protection to inrush and load currents typical in transformers and generators.
The XT2H supports UL489 standards with CSA CS22.2 certification, and CE conformity per the EC Declaration of Conformity for Tmax XT2. It also references RoHS/REACH declarations and environmental considerations like End-Of-Life instructions and EPD data, aiding regulatory compliance in global deployments.
The thermal-magnetic release provides durable protection with a long mechanical and electrical life, reducing nuisance trips and downtime. Front-terminal access speeds testing and maintenance, while modular compatibility with the SACE Tmax XT family lowers spare-parts inventory and simplifies upgrades across panels and subpanels, delivering lower total cost of ownership over time.