ABB 1SDA076619R1 Switch Disconnector - UL489
Part Number: 1SDA076619R1
Quick Summary
ABB 1SDA076619R1 Switch Disconnector is a three-pole protection device designed for reliable panel protection and safe isolation in industrial electrical systems. The inline solution helps minimize downtime by enabling quick front-terminal wiring and straightforward maintenance. This XT2 Tmax design carries UL/CSA compliance, CE recognition, and robust environmental considerations for demanding environments. For engineering teams, the combination of compact footprint and proven safety credentials translates to faster panel assembly, simpler service, and consistent lifecycle performance across manufacturing lines and power distribution enclosures. Leverage ABB EcoSolutions alignment and EN45555 recyclability data to reinforce sustainability goals while preserving operational efficiency and uptime.
Product Information
Extended Description
1SDA076619R1 ABB: SWITCH-DISCONNECTOR TMAX XT2H-D 125 MCS-UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS Im 1250A
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
XT2HU3125DFF000XXX
EAN
8015644826437
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
0.82 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
0.92 kg
Package Level 1 EAN
8015644826437
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Switch Disconnector
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
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 11.4 W
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
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
9AKK108467A6480
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
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
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 : 27371403
Feature → Business Impact → Application: The XT2 three-pole switch disconnector uses front terminals for rapid wiring and reduced panel depth, delivering faster installation and easier commissioning in control panels and motor control centers. This directly improves project timelines and reduces labor costs during kick-off and preventive maintenance. The device supports busbar connections from 32.5 to 100 mm², enabling flexible layout options in compact switchgear housings and minimizing copper routing. Rated at 600 V AC and 125 A, it handles common industrial loads with a reliable interrupting capability, while the 6 N·m tightening torque ensures consistent, vibration-resistant terminations in rugged environments. With UL489 and CSA certifications, engineers gain comfort around compliance, while the 3P XT2 configuration supports straightforward upgrade paths in existing SACE Tmax XT ecosystems. The design also emphasizes energy efficiency with a power loss of 11.4 W per pole under rated conditions, contributing to cooler cabinets and lower overall energy consumption. Compatibility with SACE Tmax XT modular systems simplifies spare parts management and reduces ILS risk, while front-accessible wiring helps service technicians perform faster isolation tests and safer maintenance. By addressing common objections—space, wiring complexity, and regulatory alignment—this switch disconnector delivers tangible ROI through faster installations, safer operation, and extended service intervals.
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FAQs
The 1SDA076619R1 XT2 Switch Disconnector is a 3-pole device designed for front-terminal wiring in SACE Tmax XT assemblies. It accommodates busbar connections from 32.5 to 100 mm² and is compatible with standard switchgear enclosures and control panels that use UL489/CSA compliance components. When integrating into existing TT or MCC configurations, verify terminal dimensions and mounting footprint to ensure a seamless fit and reliable torque of 6 N·m at each front terminal.
Key performance specs include a rated operational voltage of 600 V (AC) and rated uninterrupted current of 125 A. The opening time with SOR and UVR is around 30 ms, and the device provides a high short-circuit performance level (H) per UL/CSA standards. Electrical durability is rated at 8000 cycles, while mechanical durability reaches up to 25000 cycles, supporting frequent switching in demanding applications such as motor control centers.
Yes. The unit lists a rated operational voltage of 600 V AC and 500 V DC, making it suitable for mixed electrical environments typical of industrial plant power distribution and control circuits. Its front-terminal design simplifies DC wiring in DC bus configurations commonly found in modern automation cabinets, while maintaining UL489 compliance for AC circuits.
This switch disconnector carries UL489 certification and CSA certification, with a CE declaration of conformity for Tmax XT products. An EC DoC confirms compliance, and additional declarations address RoHS, CMRT, and TSCA reporting. For environmental and end-of-life considerations, ABB EcoSolutions provide disassembly guidance and EPD documentation to support responsible procurement and recycling programs.
With front-terminal access, maintenance and terminal torque checks can be performed quickly, reducing downtime during servicing. The device’s 3P XT2 configuration aligns with modular Tmax XT ecosystems, simplifying spare parts management and lifecycle planning. Expect improved reliability in panels where frequent switching is required, translating to reduced unscheduled downtime and favorable total cost of ownership (TCO) over the equipment’s lifetime.