ABB 1SDA067403R1 Moulded Case Circuit Breaker - 8 kV
Part Number: 1SDA067403R1
Quick Summary
ABB 1SDA067403R1 Moulded Case Circuit Breaker is a four-pole XT1C protection device designed for transformer protection and distribution boards in industrial facilities. Engineers face challenges balancing fast fault clearances with reliability and easy maintenance in compact panels. This XT1C model provides front-terminal access, a TM release (TMD), and a 690 V operating range backed by a 800 V rated insulation voltage and a 40 kA short-circuit capability. It also carries CE conformity and LR certificate, with environmental declarations including EPD and a 55.9% recyclability rate per EN45555. Coupled with precise setting options and low power loss, the solution reduces downtime, simplifies installation, and supports sustainable procurement for OEMs and panel builders.
Product Information
Extended Description
1SDA067403R1 ABB: C.BREAKER TMAX XT1C 160 FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMD R 50-500 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 XT1
Environmental Product Declaration - EPD
EPD Tmax XT XT1 (IT) | EPD Tmax XT XT1 (CN)
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
XT1CE4050AFF000XXX
E-Number (Finland)
3640518
E-Number (Norway)
4309714
EAN
8015644012977
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
101.6 mm
Product Net Height
130 mm
Product Net Depth / Length
70 mm
Product Net Weight
1.4 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
1.427 kg
Package Level 1 EAN
8015644012977
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
Version
F
CAD Dimensional Drawing
XT1 4p 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
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 3.7 W
Rated Current (In)
50 A
Rated Frequency (f)
50 / 60 Hz
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Instantaneous Short-Circuit Current Setting (Ii)
500 A
Rated Insulation Voltage (Ui)
800 V
Rated Operational Voltage
690 V AC | 500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 40 kA | (230 V AC) 40 kA | (240 V AC) 40 kA | (380 V AC) 25 kA | (415 V AC) 25 kA | (440 V AC) 12.5 kA | (500 V AC) 9 kA | (525 V AC) 8 kA | (690 V AC) 4 kA | (250 V DC) 2 Poles in Series 25 kA | (500 V DC) 3 Poles in Series 25 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 40 kA | (230 V AC) 40 kA | (240 V AC) 40 kA | (380 V AC) 25 kA | (415 V AC) 25 kA | (440 V AC) 25 kA | (500 V AC) 18 kA | (525 V AC) 8 kA | (690 V AC) 4 kA | (250 V DC) 2 Poles in Series 25 kA | (500 V DC) 3 Poles in Series 25 kA
Rated Uninterrupted Current (Iu)
160 A
Rated Voltage (Ur)
690 V
Recommended Screw Driver
Main Circuit M6
Release
TMD
Release Type
TM
Setting Range
35...50 A
Short-Circuit Performance Level
C
Standards
IEC60947-2
Sub-type
XT1
Terminal Connection Type
Front
Terminal Type
Bolt
Tightening Torque
6 N·m
ATEX Certificate
No certification needed
Data Sheet, Technical Information
SACE Tmax XT IEC Low voltage molded case circuit-breakers Catalog | SACE Tmax XT IEC TECHNICAL CHARACTERISTICS Low voltage molded case circuit-breakers
Declaration of Conformity - CE
EC Declaration of Conformity Tmax XT1
GL Certificate
1SDL000163R0103
LR Certificate
LRs certificate Tmax XT
UL Certificate
No certification needed
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
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
Object Classification Code
Q
UNSPSC
39120000
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Front terminals with bolt connections and a tightening torque of 6 N·m simplify wiring and ensure a robust connection in installed panels. This reduces field wiring errors and accelerates terminal tightening, delivering more predictable performance for transformers and distribution boards in harsh industrial environments. The four-pole XT1 with TM release (TMD) delivers selective protection and fast, reliable tripping, improving system availability in complex switchgear configurations and transformer feeders. With Ui of 800 V, Uimp of 8 kV, and Ur of 690 V, the device provides high-voltage safety margins suitable for modern industrial plants, data centers, and processing lines, while maintaining compact footprint. Ics and Icu ratings of 40 kA enable safe interruption of high fault currents, protecting downstream equipment and reducing downtime. The model operates at 50/60 Hz and features a low power loss of 3.7 W per pole, contributing to cooler enclosures and lower cooling costs over the lifecycle. Eco credentials, including EPD availability and a recyclability rate of 55.9% per EN45555, support sustainable procurement programs and regulatory compliance. With dimensions of 101.6 mm width, 130 mm height, and 70 mm depth, plus a net weight of 1.4 kg, installation is straightforward in standard panels, and the front-terminal design simplifies wiring and future replacements. The packaging and order information, such as a minimum order quantity of one piece and 1SDA series CAD drawings, streamline stocking and commissioning for distributors and OEMs.
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FAQs
The device supports busbars from 45.5 to 80 mm² and uses front, bolt-type terminals with a tightening torque of 6 N·m. This configuration facilitates secure, vibration-resistant wiring and straightforward field installation in panel boards and switchgear.
Rated current is 50 A with rated voltage 690 V, rated insulation voltage 800 V, rated impulse withstand voltage 8 kV, and short-circuit breaking capacities Ics/Icu up to 40 kA. It supports 50/60 Hz operation and has a setting range of 35–50 A for field adjustments.
Yes. The 1SDA067403R1 is part of the Tmax XT family designed for transformer protection and distribution board applications, featuring front-terminal access, TM release (TMD), and robust high-voltage ratings that support safe, reliable protection in transformers, bus sections, and feeder circuits.
The unit ships with CE declaration of conformity, LR certificate, and GL certificate. Environmental declarations include EPDs for Tmax XT XT1, RoHS/REACH compliance, and a 55.9% recyclability rate per EN45555, supporting sustainability objectives in procurement.
Low power loss (3.7 W per pole) reduces thermal load and cooling requirements, extending component life. Front-terminal design simplifies wiring and replacements, while packaging and available CAD drawings streamline stocking. Combined with recyclable packaging, it supports lower total cost of ownership and easier asset management.