ABB AF370-30-11-42 Contactor - UL/CSA Certified
Part Number: 1SFL607002R4211
Quick Summary
The ABB AF370-30-11-42 Contactor is a three-pole motor switch designed for high-power drives up to 1000 V AC. In industrial panels, inconsistent switching and panel energy losses can degrade reliability and efficiency; this device’s fast operation and built-in surge protection help mitigate those issues. It carries CE, UKCA, and UL/CSA certifications, reinforcing global compliance for manufacturing environments. Designed for easy integration, it also supports auxiliary contact blocks and a compact AF block design, delivering cost-effective expansion and streamlined maintenance while maintaining performance and safety across varying loads.
Product Information
Extended Description
1SFL607002R4211 ABB: The AF370-30-11-42 is a 3 pole - 1000 V IEC or 600 V UL contactor with Main Circuit Bars, controlling motors up to 200 kW / 400 V AC (AC-3) or 300 hp / 480 V UL and switching power circuits up to 600 A (AC-1) or 520 A UL general use. Thanks to the AF technology, the contactor has a control voltage range (110-120 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 600 A
Rated Operational Current AC-1 (Ie)
(1000 V) 40 °C 400 A | (1000 V) 60 °C 350 A | (1000 V) 70 °C 290 A | (690 V) 40 °C 600 A | (690 V) 60 °C 500 A | (690 V) 70 °C 400 A
Rated Operational Current AC-3 (Ie)
(415 V) 60 °C 370 A | (440 V) 60 °C 370 A | (500 V) 60 °C 350 A | (690 V) 60 °C 315 A | (1000 V) 60 °C 141 A | (380 / 400 V) 60 °C 370 A | (220 / 230 / 240 V) 60 °C 370 A
Rated Operational Power AC-3 (Pe)
(415 V) 200 kW | (440 V) 200 kW | (500 V) 250 kW | (690 V) 315 kW | (1000 V) 200 kW | (380 / 400 V) 200 kW | (220 / 230 / 240 V) 110 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 2960 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 600 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 1208 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 3700 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 1709 A
Maximum Breaking Capacity
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 5000 A | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 4000 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 110 ... 120 V | 60 Hz 110 ... 120 V
Coil Consumption
Holding at Max. Rated Control Circuit Voltage 50 Hz 17 V·A | Holding at Max. Rated Control Circuit Voltage 50 Hz 3 W | Holding at Max. Rated Control Circuit Voltage 60 Hz 17 V·A | Holding at Max. Rated Control Circuit Voltage 60 Hz 3 W | Pull-in at Max. Rated Control Circuit Voltage 50 Hz 340 V·A | Pull-in at Max. Rated Control Circuit Voltage 60 Hz 340 V·A
Power Loss
at Rated Operating Conditions AC-1 per Pole 72 W | at Rated Operating Conditions AC-3 per Pole 27 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) 520 A
Horsepower Rating UL/CSA
(200 ... 208 V AC) Three Phase 125 hp | (220 ... 240 V AC) Three Phase 150 hp | (440 ... 480 V AC) Three Phase 300 hp | (550 ... 600 V AC) Three Phase 350 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 359 A | (220 ... 240 V AC) Three Phase 360 A | (440 ... 480 V AC) Three Phase 361 A | (550 ... 600 V AC) Three Phase 336 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
7320500561188
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
Feature → Business Impact → Application: The AF370-30-11-42 uses AF technology to deliver faster operate times, reducing panel energy consumption and improving motor start reliability in automation lines. This translates to measurable savings in energy costs and fewer nuisance trips on unstable networks, especially in conveyors and pump systems. Application: automated material handling and process lines benefit from reduced inrush and synchronized switching, improving line throughput and uptime. Feature → Business Impact → Application: Main Circuit rated to 1000 V and 3P configuration enables robust control of large motors with high starting torque; power loss per pole is optimized for efficiency, lowering operating costs in continuous-duty environments. Application: fans, compressors, and presses in heavy industry gain improved performance with lower thermal stress and longer motor life. Feature → Business Impact → Application: Built-in surge protection and coil range 110–120 V 50/60 Hz provide reliable control under fluctuating mains, minimizing false operations and extending device life. Application: critical drives in food processing and packaging lines require dependable protection. Feature → Business Impact → Application: Expandable with add-on auxiliary contact blocks and a block-type design simplifies wiring and future reconfiguration. Application: scalable control panels and retrofit projects across automotive and metalworking facilities.
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FAQs
The AF370-30-11-42 is a three-pole block contactor designed for 1000 V main circuits and can be paired with standard auxiliary contact blocks. It supports a compact DIN-rail compatible footprint in AF series panels and uses a block design that simplifies busbar connections and front-accessible wiring, reducing install time and risk of wiring errors.
Key ratings include: three main NO contacts (3P), main circuit voltage up to 1000 V, AC-3 current up to 370 A at 60 C and 315 A at higher voltages, and AC-1 up to 400 A at 1000 V. Coil voltage is 110–120 V at 50/60 Hz, with overall power loss of 72 W per pole (AC-1) and 27 W per pole (AC-3), aiding thermal management planning.
Yes. The AF370-30-11-42 carries CE, UKCA, and UL/CSA certifications, along with RoHS compliance and UL-listed general-use ratings. This makes it suitable for global deployments in automotive, energy, and manufacturing facilities while meeting regulatory requirements for panel assemblies.
The block design enables straightforward expansion with auxiliary contact blocks, reducing future replacement needs. Built-in surge protection improves reliability in unstable networks, lowering maintenance calls. Mechanical durability of up to 5 million operations minimizes replacement intervals, contributing to lower total cost of ownership in continuous-duty applications.
Common applications include motor protection and control in conveyors, pumps, fans, and presses within heavy industry. ROI is driven by energy efficiency (lower power loss), reduced panel space due to the compact AF design, and extended motor life from controlled switching with built-in protection, yielding lower downtime and maintenance costs over time.