ABB 1SDA074666R1 Moulded Case Circuit Breaker - UL/CSA TMF
Part Number: 1SDA074666R1
Quick Summary
ABB 1SDA074666R1 is a moulded case circuit breaker for protection and control in industrial power distribution. Engineers often struggle with fast, compliant protection that minimizes unplanned downtime and wiring complexity. The XT1S TMF 3P unit carries UL/CSA certifications, CE conformity, and RoHS/REACH declarations to support global deployments. Used within the SACE Tmax XT family, it combines reliable protection with front-terminal access for quick installation and easier maintenance, reducing field errors and service time. This makes it easier to meet safety standards and optimize downtime costs across plants. Engineers also appreciate the compact 3P design and the 25-500 A setting range that aligns with motor protection strategies and spare-part planning.
Product Information
Extended Description
1SDA074666R1 ABB: C.BREAKER TMAX XT1S 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 25-500 A
Lead Time
21 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USSVCEXPU
Warranty Return
Product under warranty must be returned
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 XT1
Environmental Product Declaration - EPD
EPD Tmax XT XT1 (IT)
Recyclability Rate of the Product acc. to EN45555
Design for Closing Resource Loops - Standard EN45555 - 55.9 %
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
XT1SU3025AFF000XXX
EAN
8015644786434
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
76.2 mm
Product Net Height
130 mm
Product Net Depth / Length
70 mm
Product Net Weight
1.1 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
128 mm
Package Level 1 Height
135 mm
Package Level 1 Depth / Length
143 mm
Package Level 1 Gross Weight
1.1 kg
Package Level 1 EAN
8015644786434
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
XT1 3p FIXED F
Connecting Capacity Main Circuit
Busbar 45.5 ... 80 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 2.0 W
Rated Current (In)
25 A
Rated Instantaneous Short-Circuit Current Setting (Ii)
500 A
Rated Operational Voltage
600Y/347 V AC | 500 V DC
Rated Uninterrupted Current (Iu)
125 A
Rated Voltage (Ur)
600Y/347 V
Recommended Screw Driver
Main Circuit M6
Release
TMF
Release Type
TM
Setting Range
25 A
Short-Circuit Performance Level
S
Standards
UL489
Sub-type
XT1
Terminal Connection Type
Front
Terminal Type
Bolt
Tightening Torque
6 N·m
Interrupting Rating acc. to UL489
(240 V AC) 65 kA | (480 V AC) 35 kA | (600Y / 347 V AC) 22 kA | (250 V DC) 2 Poles in Series 42 kA | (500 V DC) 4 Poles in Series Kind 50 kA
ATEX Certificate
No certification needed
CSA Certificate (Intrinsic Safe)
9AKK10103A3905
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 XT1
UL Certificate
1SDL000163R0111
VDE Certificate
No certification needed
Dimension Diagram
XT1 3p-4p fixed front terminals
Mechanical Drawings
XT1 3p-4p fixed front terminals
Wiring Diagram
Circuit diagram for XT1, XT2, XT3 and XT4
Instructions and Manuals
Installation instructions XT1 UL
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 design with TMF release improves wiring accessibility and selective protection, delivering a tangible reduction in installation time and field wiring errors. This translates to faster commissioning and safer maintenance in control panels and switchgear, especially where space is constrained. The 3P XT1 design supports clear fault isolation and consistent trip behavior across phases, enabling predictable downtime planning and easier spare-part provisioning for multi-site deployments. The current setting range from 25 A to 500 A (with TMF) provides flexible protection for feeders, transformers, and motor circuits, improving overall system uptime while simplifying procurement for varied applications. With a rated voltage of 600Y/347 V AC and 500 V DC, this breaker supports mixed- voltage environments common in modernization projects, reducing inventory variety and accelerating installation. Compatibility with busbar connections (45.5 mm² to 80 mm²) and a 6 N·m tightening torque simplifies mounting and ensures reliable contact. Energy performance is practical too, with power loss around 2.0 W per pole under rated conditions, helping plants meet efficiency targets without sacrificing protection. UL489 and CSA ratings, along with CE DoC and RoHS/REACH declarations, give buyers confidence for global deployments and strict regulatory environments. The product sits within the SACE Tmax XT ecosystem, ensuring consistent protection philosophy across panels and devices, while end-of-life and recycling information supports sustainability programs and waste reduction initiatives in line with ABB EcoSolutions guidance.
Get a Quick Quote for a ABB 1SDA074666R1
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SDA074666R1?
Enquire Now
FAQs
This unit uses front-terminal connections designed for quick, mistake-free wiring. When installing, use busbars within 45.5 to 80 mm², tighten to 6 N·m, and employ the recommended main circuit screwdriver (M6). Plan for a 21-day lead time if sourcing through USiny channels and verify the 25 A setting with the 500 A Ii rating for short-circuit scenarios. Ensure panel clearances accommodate the 76.2 mm width, 130 mm height, and 70 mm depth.
Key ratings include rated current In of 25 A, rated uninterrupted current Iu of 125 A, and rated operational voltage up to 600Y/347 V AC or 500 V DC. The instantaneous short-circuit setting Ii is 500 A, supporting fast response to faults. The 3P configuration, front-terminal design, and 6 N·m tightening torque contribute to consistent performance in distribution and motor circuits, with a 25–500 A setting range enabling selective protection.
Yes, it is well-suited for motor protection in production lines due to its 3P XT1 design, TMF release, and front-terminal access that simplifies installation and maintenance. The 25–500 A setting range accommodates various motor sizes, while UL489/CSA compliance and RoHS/REACH declarations support safe global deployment. The device’s operational voltage range supports mixed-voltage systems often found in modern manufacturing facilities.
The XT1S TMF 3P carries UL489/CSA certifications, CE Declaration of Conformity, and RoHS/REACH declarations, with additional documentation such as EPDs and end-of-life guidelines. This combination ensures regulatory compliance across North America and Europe, supports supplier qualification audits, and reduces risk in multi-site procurement strategies by standardizing a single protection solution across projects.
Expect minimal maintenance due to robust UL489/CSA-rated protection and a 6 N·m torque for solid terminations. The unit’s power loss of about 2.0 W per pole improves overall system efficiency, while its 25–500 A range supports scalable protection as load grows. Lifecycle advantages include standardized spare parts, easier stocking across sites, and faster fault diagnosis, contributing to reduced downtime and lower total cost of ownership.