ABB 1SDA080852R1 Moulded Case Breaker - IEC60947-2
Part Number: 1SDA080852R1
Quick Summary
ABB 1SDA080852R1 Moulded Case Circuit Breaker protects low-voltage power distribution in industrial installations. Engineers seek compact, reliable protection that fits standard panels and minimizes downtime during wiring and maintenance. This XT1 4P device offers front terminals, a fixed installation footprint, and a setting range of 17.5 to 25 A to adapt to diverse loads. It is designed to meet IEC60947-2, CE conformity, and RoHS requirements, with REACH declarations and environmental data under ABB EcoSolutions. End-of-life disassembly instructions further support sustainable lifecycle management. The combination of robust electrical performance, sustainable design, and EMI/EMC considerations delivers faster commissioning, lower lifecycle costs, and easier compliance for panel builders and system integrators.
Product Information
Extended Description
1SDA080852R1 ABB: C.BREAKER TMAX XT1H 160 FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMD R 25-450 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
XT1HE4025AFF000XXX
E-Number (Norway)
4379243
EAN
8015644873806
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
1.3 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
1.4 kg
Package Level 1 EAN
8015644873806
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
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
Rated Current (In)
25 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Instantaneous Short-Circuit Current Setting (Ii)
450 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) 80 kA | (230 V AC) 80 kA | (240 V AC) 80 kA | (380 V AC) 52.5 kA | (415 V AC) 37.5 kA | (440 V AC) 32.5 kA | (500 V AC) 25 kA | (525 V AC) 17.5 kA | (690 V AC) 5 kA | (250 V DC) 2 Poles in Series 52.5 kA | (500 V DC) 3 Poles in Series 52.5 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 100 kA | (230 V AC) 100 kA | (240 V AC) 100 kA | (380 V AC) 70 kA | (415 V AC) 70 kA | (440 V AC) 65 kA | (500 V AC) 50 kA | (525 V AC) 35 kA | (690 V AC) 10 kA | (250 V DC) 2 Poles in Series 70 kA | (500 V DC) 3 Poles in Series 70 kA
Rated Uninterrupted Current (Iu)
160 A
Rated Voltage (Ur)
690 V
Release
TMD
Release Type
TM
Setting Range
17.5...25 A
Short-Circuit Performance Level
H
Standards
IEC60947-2
Sub-type
XT1
Terminal Connection Type
Front
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
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
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Feature → Business Impact → Application: Front terminals and a fixed, 4-pole XT1 configuration enable straightforward wiring, safer maintenance, and reliable phase protection in compact enclosures, reducing installation time by minutes per panel and lowering field wiring errors in industrial switchgear. Application: Panel builders and contractors can retrofit or deploy in new MCC panels with consistent terminal access and clearer fault isolation. Feature → Business Impact → Application: Setting range of 17.5–25 A combined with a 25 A rated current provides flexible protection for varying load profiles while maintaining selective coordination in power distribution networks. Application: Protect motor feeders and transformer feeds in manufacturing lines with precise overload protection. Feature → Business Impact → Application: High Ics up to 80 kA at common LV voltages and Icu up to 100 kA at 220–240 V AC ensure fast, reliable interruption during short circuits, improving system uptime and reducing arc-flash exposure for personnel. Application: Industrial substations and distribution boards that require robust fault clearing. Feature → Business Impact → Application: Front-terminal design, 690 V rated operation, and 800 V insulation rating enable safe, code-compliant installation in harsh industrial environments, with easy access for wiring and inspection. Application: Retrofit projects and greenfield builds in automotive, process, and power distribution sectors. Feature → Business Impact → Application: ABB EcoSolutions and End Of Life disassembly instructions support sustainable lifecycle management, enabling easier recycling and lower total cost of ownership over the product’s life. Application: Compliance-driven projects seeking transparent environmental data and responsible end-of-life practices.
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FAQs
The 1SDA080852R1 is designed for front-terminal, fixed-front-connection installation in 4-pole configurations within low-voltage switchgear. It fits SACE Tmax XT XT1 families and accompanying XT1 accessories, enabling straightforward retrofits in standard distribution boards and power panels while preserving consistent wiring practices and panel symmetry.
This device offers a rated current of 25 A with a setting range of 17.5–25 A. It provides high service short-circuit capacity (Ics) up to 80 kA at 220–240 V AC and an ultimate short-circuit capacity (Icu) up to 100 kA at the same voltages, with 690 V rated insulation and 800 V Ui, enabling reliable protection across typical LV networks.
Ideal for motor feeders, transformer protection, and main distribution panels within industrial facilities. Its front-terminal design simplifies wiring in compact enclosures, while the wide Ics/Icu ratings support selective coordination and rapid fault clearing, reducing downtime and improving overall plant reliability.
The breaker complies with IEC60947-2 and CE conformity, with RoHS and REACH declarations. It also aligns with ABB EcoSolutions for environmental data, including End Of Life disassembly instructions and EPD information, supporting responsible design and recycling practices in regulated markets.
Front-terminal access reduces wiring time and maintenance effort, while high Ics/Icu ratings minimize downtime during faults. Lifetime environmental data and disassembly guidance support regulatory compliance and sustainable disposal, contributing to lower lifecycle costs and faster payback in distributed power and automation installations.