ABB 1SDA074811R1 Moulded Case Breaker Tmax XT - UL/CSA
Part Number: 1SDA074811R1
Quick Summary
ABB 1SDA074811R1 is a 4-pole molded case circuit breaker for industrial power distribution. Engineers often struggle with wiring complexity and long commissioning times in control panels, which this unit helps mitigate with front-terminal wiring and fixed mounting. UL489/CSA safety certifications underpin compliance, CE declaration confirms conformity, and RoHS/REACH reduce risk of restricted substances in modern electrical assemblies. The design also aligns with the SACE Tmax XT family, offering scalable protection and streamlined procurement. In practice, this translates to faster panel builds, reduced downtime, and clearer maintenance planning for OEMs and maintenance teams alike.
Product Information
Extended Description
1SDA074811R1 ABB: C.BREAKER TMAX XT2H 125 UL/CSA FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 70-700 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
XT2HU4070AFF000XXX
EAN
8015644787882
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
8015644787882
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 4.4 W
Rated Current (In)
70 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
700 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
70 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, fixed four-pole design. Business Impact: Speeds up wiring, reduces assembly errors, and lowers panel build time. Application: Ideal for switchgear and distribution boards in manufacturing plants where space is constrained and reliability is critical. Feature: TMF thermomagnetic release with 70 A setting range. Business Impact: Provides selective, fast protection against short circuits while minimizing nuisance trips. Application: Power distribution at motor control centers and transformer protection in industrial facilities. Feature: High-quality durability ratings—electrical 120 cycles/hour | 8000 cycles; mechanical 240 cycles/hour | 25000 cycles. Business Impact: Extends service life, lowers maintenance costs, and improves uptime in high-switching environments. Application: Frequent switching scenarios in conveyors, presses, and automation lines. Feature: Front-terminal busbar compatibility 32.5..100 mm² and 6 N·m tightening torque. Business Impact: Enables robust, vibration-resistant connections and reliable torque control for long-term reliability. Application: Panel wiring in harsh environments where vibration is common. Feature: Energy efficiency and compliance packaging—power loss 4.4 W per pole and EPD/REACH/RoHS. Business Impact: Reduces heat generation and environmental impact while simplifying regulatory reporting. Application: Sustainable data sheets and lifecycle assessments for industrial buyers.
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FAQs
The 1SDA074811R1 is designed for front-terminal installation and 4P mounting, matching Tmax XT panels with front terminals. It supports busbars from 32.5 to 100 mm² and requires 6 N·m tightening torque, enabling seamless retrofits or new builds with minimal panel rework and fast commissioning.
The breaker is rated for 70 A with a rated operational voltage of 600 V and a rated uninterrupted current of 125 A. It offers a short-circuit instantaneous setting Ii of 700 A and an interrupting rating per UL489 that covers common industrial conditions, ensuring reliable protection for transformers and feeders.
Yes. With four poles, TMF release, and compatibility with SACE Tmax XT families, it is well-suited for transformer protection and motor control centers in manufacturing environments, providing robust protection while simplifying device coordination within switchgear.
The device carries UL489 certification (UL certificate 1SDL000163R0112), CSA certification (9AKK10103A3906), and CE conformity (EC Declaration of Conformity Tmax XT2). It also complies with RoHS and REACH directives and provides related environmental and disposal information.
Electrical durability is rated at 8000 cycles and mechanical durability at 25000 cycles, supporting high switching workloads with reduced maintenance. With a modest power loss of 4.4 W per pole and reliable front-terminal connections, the solution lowers operating costs, heat generation, and downtime over the equipment lifecycle.