ABB AF Contactor 1SFL587002R4311 - 1000 V UL/CE
Part Number: 1SFL587002R4311
Quick Summary
ABB AF Contactor 1SFL587002R4311 is a 3-pole motor-contactor for reliable high-power switching in industrial automation. Users frequently face energy waste and nuisance trips in networks with voltage fluctuations; this AF technology with built-in surge protection reduces panel losses and improves drive stability. The unit carries CE and UL/CSA approvals, with UKCA readiness where applicable, and supports RoHS and REACH declarations for compliant manufacturing. Its compact block design, ease of adding auxiliary contacts, and CAD-ready accessories simplify installation, maintenance, and future motor-protection expansion for growing OEM needs.
Product Information
Extended Description
1SFL587002R4311 ABB: The AF305-30-11-43 is a 3 pole - 1000 V IEC or 600 V UL contactor with Main Circuit Bars, controlling motors up to 160 kW / 400 V AC (AC-3) or 250 hp / 480 V UL and switching power circuits up to 500 A (AC-1) or 400 A UL general use. Thanks to the AF technology, the contactor has a control voltage range (220-240 V 50/60 Hz),faster operation time, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.
Minimum Order Quantity
1 piece
Customs Tariff Number
8536490099
Data Sheet, Technical Information
1SBC100214C0202 - Main catalog Motor protection and control Manual motor starters, contactors and overload relays (PDF) - Edition 2024
Data Sheet, Technical Information (Part 2)
Contactors and Overload relays guide
Instructions and Manuals
Operating instruction, Contactor, AF(S)190 ... AF(S)370
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
140 mm
Product Net Depth / Length
180 mm
Product Net Height
225 mm
Product Net Weight
3.9 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 50 / 60 Hz
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 500 A
Rated Operational Current AC-1 (Ie)
(1000 V) 40 °C 375 A | (1000 V) 60 °C 325 A | (1000 V) 70 °C 260 A | (690 V) 40 °C 500 A | (690 V) 60 °C 400 A | (690 V) 70 °C 325 A
Rated Operational Current AC-3 (Ie)
(415 V) 60 °C 305 A | (440 V) 60 °C 305 A | (500 V) 60 °C 290 A | (690 V) 60 °C 290 A | (1000 V) 60 °C 131 A | (380 / 400 V) 60 °C 305 A | (220 / 230 / 240 V) 60 °C 305 A
Rated Operational Power AC-3 (Pe)
(415 V) 160 kW | (440 V) 160 kW | (500 V) 200 kW | (690 V) 250 kW | (1000 V) 185 kW | (380 / 400 V) 160 kW | (220 / 230 / 240 V) 90 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 2440 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 500 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 996 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 3050 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 1409 A
Maximum Breaking Capacity
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 4600 A | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 3800 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V | acc. to UL/CSA 1000 V
Rated Impulse Withstand Voltage (Uimp)
Main Circuit 8 kV
Maximum Electrical Switching Frequency
(AC-1) 300 cycles per hour | (AC-2 / AC-4) 150 cycles per hour | (AC-3) 300 cycles per hour
Mechanical Durability
5 million
Maximum Mechanical Switching Frequency
300 cycles per hour
Rated Control Circuit Voltage (Uc)
50 Hz 220 ... 240 V | 60 Hz 220 ... 240 V
Coil Consumption
Holding at Max. Rated Control Circuit Voltage 50 Hz 20 V·A | Holding at Max. Rated Control Circuit Voltage 50 Hz 4.5 W | Holding at Max. Rated Control Circuit Voltage 60 Hz 20 V·A | Holding at Max. Rated Control Circuit Voltage 60 Hz 4.5 W | Pull-in at Max. Rated Control Circuit Voltage 50 Hz 385 V·A | Pull-in at Max. Rated Control Circuit Voltage 60 Hz 385 V·A
Power Loss
at Rated Operating Conditions AC-1 per Pole 50 W | at Rated Operating Conditions AC-3 per Pole 19 W
Operate Time
Between Coil De-energization and NO Contact Opening 20 ... 30 ms | Between Coil Energization and NO Contact Closing 20 ... 35 ms
Connecting Capacity Auxiliary Circuit
Flexible with Ferrule 1x 0.75 ... 2.5 mm² | Flexible with Ferrule 2x 0.75 ... 2.5 mm² | Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm² | Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mm² | Flexible 1x 0.75 ... 2.5 mm² | Flexible 2x 0.75 ... 2.5 mm² | Solid 1x 1 ... 4 mm² | Solid 2x 1 ... 4 mm² | Stranded 1x 1 ... 4 mm² | Stranded 2x 1 ... 4 mm²
Connecting Capacity
Flexible 2 x 70 ... 185 mm² | Rigid Al-Cable 1 x 185 ... 240 mm² | Rigid Cu-Cable 2 x 70 ... 185 mm²
Wire Stripping Length
Auxiliary Circuit 9 mm | Control Circuit 9 mm
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 | acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00
Recommended Screw Driver
Main Circuit M10 | Control Circuit M3.5
Tightening Torque
Auxiliary Circuit 1 N·m | Cable Lug 28 N·m | Control Circuit 1 N·m | Main Circuit 22 ... 43 N·m
Terminal Type
Main Circuit: Bars
Product Name
Block Contactor
Maximum Operating Voltage UL/CSA
Main Circuit 1000 V
General Use Rating UL/CSA
(1000 V AC) 400 A
Horsepower Rating UL/CSA
(200 ... 208 V AC) Three Phase 100 hp | (220 ... 240 V AC) Three Phase 125 hp | (440 ... 480 V AC) Three Phase 250 hp | (550 ... 600 V AC) Three Phase 300 hp
Tightening Torque UL/CSA
Auxiliary Circuit 9 in·lb | Control Circuit 9 in·lb | Main Circuit 372 in·lb
Full Load Amps Motor Use
(200 ... 208 V AC) Three Phase 285 A | (220 ... 240 V AC) Three Phase 312 A | (440 ... 480 V AC) Three Phase 302 A | (550 ... 600 V AC) Three Phase 289 A
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)
ABB EcoSolutions
Yes
ABB Site Meeting Group Waste To Landfill Target
Non-hazardous waste is sent to a landfill, where there is no alternative option available within 100km of a facility
End Of Life Disassembling Instructions
End-of-life instruction - AF(S)265(B)-**(RT) to AF(S)370(B)-**(RT)
Environmental Product Declaration - EPD
Environmental Product Declaration, Contactors, AF(S)265-AF(S)370 (SE)
Improved Energy Efficiency for Customers
Product Efficiency - Product considered more energy-efficient compared to similar product on market or older products from the same line
Recyclability Rate of the Product acc. to EN45555
Design for Closing Resource Loops - Standard EN45555 - 76.3 %
Sustainable Material Content in Product (wt. %)
Recycled Metal - 33 %
A2L Certificate – UL
UL Certificate of Compliance A2L, Contactor, AF190 - AF370
Declaration of Conformity - CE
CE Declaration of Conformity - Contactor - AF116...AF370
Declaration of Conformity - UKCA
UK Declaration of Conformity - Contactors >100A
UL Certificate
cULus Certificate, Contactor, AF265, AF305, AF370, AX260, AX300, AX370, AFS265, AFS305, AFS370
Package Level 1 Units
box 1 piece
Package Level 1 Width
263 mm
Package Level 1 Depth / Length
203 mm
Package Level 1 Height
289 mm
Package Level 1 Gross Weight
4.6 kg
Package Level 1 EAN
7320500561157
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)
4758 >> Iec Contactors
AF technology with built-in surge protection improves motor start behavior and reduces energy loss, delivering measurable efficiency gains and enhanced reliability in automation lines. This contactor handles AC-3 power switching up to 305 A at several voltages, enabling 160 kW motor applications at 400 V while maintaining compact dimensions and easy serviceability. The 220-240 V control coil (50/60 Hz) supports standard control circuits, with low coil consumption ensuring reduced running costs over the lifecycle. A block-type design accepts add-on auxiliary contact blocks for scalable control schemes, offering straightforward wiring and simplified maintenance in machine building and process automation. The main circuit uses copper/aluminum bars for robust electrical connections, while the IP20 coil terminals and IP00 main terminals protect against dust and incidental contact. With 5 million mechanical cycles and a rated insulation voltage of 1000 V, this device delivers a favorable total cost of ownership in demanding environments. CAD data, manuals, and installation instructions further reduce commissioning risk during installation and upgrades.
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FAQs
This 3-pole block contactor uses main circuit bars for the primary connection and requires a 220-240 V control coil at 50/60 Hz. Use the recommended M10 screwdriver for main-circuit terminals and aim for a tightening torque of 22–43 N·m on the main circuit connections. Ensure coil terminals are protected to IP20 and main terminals to IP00, and align auxiliary contacts with your control circuit layout for seamless integration.
For AC-1 at 1000 V and 40 °C ambient, Ie is 375 A, dropping with higher ambient temperatures. For AC-3 at 690 V and 60 °C, Ie is 290–305 A depending on exact voltage and terminations; at 415–440 V it can reach 305 A, with corresponding Pe values up to 250 kW on higher voltages. These ratings enable motor control up to around 160 kW at 400 V (AC-3).
Yes. The device is designed for AC-3 duty at 380/400 V and supports up to 305 A continuous current with a maximum short-time withstand and a power rating up to 160 kW at 400 V. Its 3P main contacts, built-in surge protection, and compact form factor make it suitable for machine drives and industrial processes needing reliable motor switching with fast operation times.
The AF contactors carry CE declarations with compatibility to UL/CSA standards, including UL certificate coverage for listed devices (AF265 through AF370). UKCA labeling applies where required, RoHS compliance, and REACH declarations. WEEE classification is B2B, and product data includes ETIM, eClass, and UNSPSC coding to support procurement systems.
AF technology delivers faster coil operation, reducing transition times and panel energy draw, while maintaining robust surge protection. The unit offers 5 million mechanical cycles and a maximum mechanical switching frequency of 300 cycles per hour, helping reduce maintenance cost and downtime. With a low coil consumption (4.5 W holding) and energy-efficient Pe per pole, running costs are lower across long-term motor-control deployments.