ABB 1SDA074933R1 Moulded Case Circuit Breaker - UL/CSA XT2L 3P 100A
Part Number: 1SDA074933R1
Quick Summary
ABB 1SDA074933R1 is a molded case circuit breaker designed for industrial electrical protection in switchgear and control panels. Engineers often confront wiring complexity and space constraints when building dense control enclosures, and a compact, front-terminal MCCB can reduce installation time significantly. This device is UL489 and CSA certified with a CE Declaration of Conformity, and it features the Ekip Dip LS/I electronic release for reliable protection in 3-pole XT2L configurations. By combining robust protection with easy installation, it supports faster bring-up and lower total cost of ownership in automation applications, while aligning with SACE Tmax XT family performance expectations.
Product Information
Extended Description
1SDA074933R1 ABB: C.BREAKER TMAX XT2L 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC EKIP DIP LS/I R 100 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 ELT
Environmental Product Declaration - EPD
EPD Tmax XT XT2 ELT (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
XT2LU3100EFF000XXX
EAN
8015644789107
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
1.12 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
1.22 kg
Package Level 1 EAN
8015644789107
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
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 4.2 W
Rated Current (In)
100 A
Rated Operational Voltage
600 V AC
Rated Uninterrupted Current (Iu)
125 A
Rated Voltage (Ur)
600 V
Recommended Screw Driver
Main Circuit M6
Release
Ekip Dip LS/I
Release Type
EL
Short-Circuit Performance Level
L
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) 200 kA | (480 V AC) 100 kA | (600 V AC) 35 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)
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
Three-pole XT2L design with front terminals improves wiring efficiency and panel accessibility, reducing installation time and error while delivering reliable busbar connections. The 100 A rated current protects primary feeders and motors, enabling smoother startup sequences and reduced thermal stress in distribution panels. With a 600 V AC rated voltage, this MCCB supports common industrial power systems and transformer protection, ensuring compliance across multiple regions. The Ekip Dip LS/I release offers precise, solid-state control for selectivity and faster disconnection in fault conditions, minimizing downtime and collateral damage. Short-circuit ratings per UL489—up to 200 kA at 240 V, 100 kA at 480 V, and 35 kA at 600 V—provide high fault withstand, boosting safety for personnel and equipment. Front-terminal construction, a 6 N·m tightening torque, and a busbar capacity of 32.5–100 mm² simplify installation and future upgrades. Power loss of 4.2 W per pole supports efficient thermal management in continuous operation and compact enclosure layouts. As part of the SACE Tmax XT ecosystem, this unit offers compatibility and spare-parts certainty for lifecycle optimization.
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FAQs
Verify panel space and cable routing for a 3P XT2L MCCB, connect busbars in the 32.5–100 mm² range, and tighten all terminals to 6 N·m. Use the recommended M6 screwdriver for the main circuit connection and follow the XT2 UL/CSA installation instructions for front-terminal mounting to ensure proper clearance and accessibility.
It provides 100 A rated current, 600 V rated voltage, and AC operation with a short-circuit current rating per UL489 of up to 200 kA at 240 V, 100 kA at 480 V, and 35 kA at 600 V. The device uses the Ekip Dip LS/I release and has a typical opening time around 30 ms, with a rated operating behavior designed for reliable protection.
Yes. The 3P XT2L design with front terminals is well-suited for motor feeders and distribution circuits in automation environments, providing rapid protection against overloads and short circuits while simplifying wiring and future expansions.
It complies with UL489 and CSA standards, includes a CE Declaration of Conformity, and provides additional environmental declarations such as RoHS and CMRT documentation, with End-of-Life information available through ABB EcoSolutions materials.
The front-terminal design reduces wiring time, while the Ekip Dip LS/I release improves selective tripping, helping minimize downtime. With a 4.2 W per pole power loss and compatibility within the SACE Tmax XT ecosystem, lifecycle costs are lowered through easier replacements and standardized maintenance.