ABB 1SFL501074R8511 Contactor - CE UL Certified
Part Number: 1SFL501074R8511
Quick Summary
ABB 1SFL501074R8511 Contactor is a high-capacity motor control switch for industrial automation. It enables robust starting and switching of heavy loads in demanding environments. This device carries CE, UL and CCC conformity with RoHS compliance, delivering safe, standards-aligned operation at up to 690 V insulation and 275 A AC-3 rating. Its compact footprint and sensible terminal design help reduce panel space, wiring complexity, and installation costs. As a block contactor in motor protection and control systems, it supports reliable, scalable automation across conveyors, pumps, fans and other heavy-duty loads.
Product Information
Extended Description
1SFL501074R8511 ABB: AX205-30-11-85 Contactor
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
1SBC100214C0202 - Main catalog Motor protection and control Manual motor starters, contactors and overload relays (PDF) - Edition 2024
Instructions and Manuals
AX 185~205A instructions
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
111.5 mm
Product Net Depth / Length
162.3 mm
Product Net Height
196 mm
Product Net Weight
3.2 kg
Number of Main Contacts NO
3
Number of Main Contacts NC
0
Number of Auxiliary Contacts NO
1
Number of Auxiliary Contacts NC
1
Number of Poles
3P
Rated Operational Voltage
Main Circuit 1000 V
Rated Frequency (f)
Main Circuit 60 Hz
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 250 A
Rated Operational Current AC-1 (Ie)
(690 V) 40 °C 275 A | (690 V) 55 °C 250 A | (690 V) 70 °C 180 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 205 A | (440 V) 55 °C 185 A | (500 V) 55 °C 170 A | (690 V) 55 °C 170 A | (380 / 400 V) 55 °C 205 A | (220 / 230 / 240 V) 55 °C 205 A
Rated Operational Power AC-3 (Pe)
(415 V) 110 kW | (440 V) 90 kW | (500 V) 110 kW | (690 V) 132 kW | (380 / 400 V) 110 kW | (220 / 230 / 240 V) 59 kW
Rated Breaking Capacity AC-3
8 x Ie AC-3
Rated Making Capacity AC-3
10 x Ie AC-3
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 1200 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 280 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 600 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1800 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 800 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 690 V
Rated Impulse Withstand Voltage (Uimp)
8 kV
Maximum Electrical Switching Frequency
300 cycles per hour
Mechanical Durability
5 million
Maximum Mechanical Switching Frequency
3600 cycles per hour
Coil Operating Limits
(acc. to IEC 60947-4-1) Uc (at θ ≤ 70 °C)
Rated Control Circuit Voltage (Uc)
50 Hz 380 ... 400 V | 60 Hz 400 ... 415 V
Power Loss
at Rated Operating Conditions per Pole 5 W
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP40
Terminal Type
Main Circuit: Bars
Product Name
Block Contactor
Ambient Air Temperature
Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 55 °C | Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 °C | Close to Contactor for Storage -40 ... 70 °C
Maximum Operating Altitude Permissible
Without Derating 3000 m
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
REACH Declaration
REACH - Letter of Confirmation for block contactors, contactor relays, installation contactors, mini contactors, mini contactor relays, thermal overload relays, electronic overload relays and related accessories
RoHS Information
RoHS II declaration for block contactors, installation contactors, mini contactors, mini contactor relays, thermal overload relays, electronic overload relays and related accessories
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration for Contactors
WEEE B2C / B2B
Business To Business
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
CQC Certificate
CQC Certificate, Contactor, AX185, AX205, Made in China
Declaration of Conformity - CCC
CCC Declaration of Conformity, Contactor, AX185, AX205, Made in China
Declaration of Conformity - CE
CE Declaration of conformity - Contactor - AX95...AX370
UL Certificate
cULus Certificate, Contactor, A145...A185, AX185...AX205
Package Level 1 Units
box 1 piece
Package Level 1 Width
180 mm
Package Level 1 Depth / Length
245 mm
Package Level 1 Height
175 mm
Package Level 1 Gross Weight
3.8 kg
Package Level 1 EAN
7320500500347
Object Classification Code
Q
ETIM 7
EC000066 - Power contactor, AC switching
ETIM 8
EC000066 - Power contactor, AC switching
ETIM 9
EC000066 - Power contactor, AC switching
eClass
V11.0 : 27371003
UNSPSC
39121529
IDEA Granular Category Code (IGCC)
4755 >> Contactors
Feature → Business Impact → Application: The 3-pole main circuit with 3 NO contacts plus 1 NO and 1 NC auxiliary contact delivers full control capability for motors up to 275 A AC-3 at 690 V, enabling safe, coordinated switching and reduced wiring complexity in panel installations. This translates to lower downtime and faster maintenance, particularly in automotive, manufacturing, and process industries where line uptime is critical. Application: motor starters and control panels for pumps, fans, crushers and conveyor systems in factories and facilities with tight space and strict safety standards.Feature → Business Impact → Application: Rated Insulation Voltage of 690 V and a clean 8 kV impulse withstand provide robust insulation margins and reliability in harsh electrical environments. Benefit: improved protection against surges, longer service life, and easier compliance with global standards. Application: heavy-duty drives and motor control cabinets operating in variable voltage conditions.Feature → Business Impact → Application: Mechanical durability of 5 million cycles and a maximum mechanical switching frequency of 3600 cycles per hour reduce maintenance frequency and replacement costs for high-cycle applications. Benefit: predictable lifecycle costs and lower total cost of ownership. Application: continuous-process equipment and high-cycle production lines requiring dependable switching.Feature → Business Impact → Application: Low per-pole power loss (5 W) with compact dimensions (111.5 mm width, 162.3 mm depth, 196 mm height) improves energy efficiency and allows tighter panel layouts. Benefit: cooler panels, reduced cooling requirements, and easier installation in space-constrained environments. Application: control cabinets in automotive assembly, material handling, and processing plants.Feature → Business Impact → Application: IP40 protection on auxiliary terminals, bars-based main circuit, and a robust 3P/3NO/1NO+1NC configuration streamline wiring, safety compliance, and serviceability. Benefit: simpler wiring harnesses, safer maintenance, and straightforward upgrades to include thermal overload relays and safety accessories. Application: standard motor protection setups and scalable control architectures in factories and buildings.
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FAQs
This block contactor is a 3-pole device with 3 main NO contacts and 1 NO plus 1 NC auxiliary contact. Main circuit terminals use bars, and the unit dimensions are 111.5 mm in width, 162.3 mm in depth, and 196 mm in height, with a net weight of 3.2 kg. It is designed for 690 V insulation and 60 Hz operation, compatible with standard motor protection schemes and thermal overload relay accessories in ABB AX series environments.
Main circuit is rated for up to 1000 V operation, with 60 Hz frequency. AC-1 rated current is up to 275 A at 690 V (varies with ambient temperature), while AC-3 ratings include 205 A at 415 V and 170 A at higher voltages. The device offers an 8 kV impulse withstand, 8 x Ie breaking capacity for AC-3, and 10 x Ie making capacity, making it suitable for demanding motor starts.
The 1SFL501074R8511 Contactor carries CE, UL, and CCC declarations, along with RoHS compliance. These certifications confirm adherence to European safety and environmental standards, U.S. electrical safety requirements, and Chinese market regulations, respectively. This reduces regulatory risk for global deployments and supports standardized procurement and maintenance processes.
Mechanical durability is rated at 5 million cycles, with a maximum mechanical switching frequency of 3600 cycles per hour. This translates to lower maintenance costs in high-cycle applications and predictable performance over the device lifecycle. Additionally, power loss is minimized at 5 W per pole, aiding thermal management and reducing cooling requirements.
The unit uses bar-type main terminals and features a compact footprint suitable for space-limited panels. With a 3P configuration and integrated auxiliary contacts, it simplifies wiring for motor protection schemes and reduces assembly time. Its compatibility with standard ABB protection relays and compliance with RoHS and CE/UL reduces total cost of ownership through easier replacements and upgrades.