ABB 1SDA080850R1 Moulded Case Circuit Breaker - TMF R16-450
Part Number: 1SDA080850R1
Quick Summary
ABB 1SDA080850R1 Molded Case Circuit Breaker is a compact protection device for distribution panels and industrial electrical systems. Engineers often struggle with front-terminal access and precise trip settings in crowded switchgear, making maintenance and fault isolation challenging. Certified to IEC 60947-2 with CE conformity, and designed for the TMF release, it supports reliable short-circuit protection while meeting core safety standards. With 16 A nominal current, 4 poles, and front terminals, it simplifies installation, improves uptime, and aligns with power distribution and safety compliance requirements.
Product Information
Extended Description
1SDA080850R1 ABB: C.BREAKER TMAX XT1H 160 FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 16-450 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
XT1HE4016AFF000XXX
E-Number (Norway)
4379256
EAN
8015644873783
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
8015644873783
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)
16 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
TMF
Release Type
TM
Setting Range
16 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
Front-terminal, 4P configuration simplifies wiring and reduces installation errors, delivering faster panel builds and easier field maintenance, which translates to lower commissioning costs and improved system reliability. The TMF thermal-magnetic release combines overload protection with fast short-circuit disconnection, lowering uncaptured fault duration and protecting downstream equipment in automation lines and transformer-fed distributions. IEC 60947-2 compliance with CE conformity ensures regulators and auditors recognize the device as a robust standard component, simplifying procurement and acceptance testing while supporting sustainability declarations and lifecycle planning. Rated current of 16 A with a 690 V AC / 500 V DC operational range enables broad compatibility across industrial feeders, motor feeders, and control circuits, reducing the need for multiple device families. Dimensions of 101.6 mm width, 130 mm height, and 70 mm depth enable compact installation in tight control cabinets, improving overall panel density. The front-terminal design facilitates wiring in restricted spaces and supports quick retrofits in legacy installations, with a 1-piece minimum order and a 1.4 kg package for straightforward logistics. Compatibility with SACE Tmax XT family simplifies cross-replenishment strategies and spare-part alignment, delivering better lifecycle management for plant operators and system integrators.
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FAQs
This device uses front-terminal connections and a 4P configuration, designed for straightforward mounting in control cabinets. Ensure adequate clearance for wiring and access to terminals during wiring, and follow the included wiring diagram for correct terminal assignment and field wiring practices. Its compact footprint supports dense panel layouts and simplifies retrofits in existing installations.
Rated current is 16 A with a rated operating voltage of 690 V AC / 500 V DC. Insulation voltage is 800 V, and the rated impulse withstand voltage is 8 kV. Short-circuit performance shows Ics values up to 80 kA at lower voltages (e.g., 220–240 VAC) and decreasing with higher line voltages, while Icu reaches up to 100 kA at 220–240 VAC and may vary with voltage and configuration.
Yes. The device is documented to comply with IEC 60947-2 and carries the CE declaration of conformity, supporting regulatory acceptance and streamlined audit processes in European and international projects.
It is well-suited for power distribution and protection in industrial panels, automation cabinets, and transformer-fed feeders. Its TMF release provides reliable overload and short-circuit protection for motors and associated drives, while the front-terminal design aids in compact, scalable installations.
The 1SDA080850R1 offers reliable long-term protection with known lifecycle characteristics, easy wiring and retrofits thanks to front terminals, and compatibility with the SACE Tmax XT family for spare parts and replacements, contributing to lower maintenance costs, reduced downtime, and predictable procurement planning.