ABB AF400-30-22-71 Block Contactor UL/CSA certified
Part Number: 1SFL577001R7122
Quick Summary
ABB AF400-30-22-71 Block Contactor is a robust motor control device for energizing and protecting industrial motors in mechanical drives and process lines. In panel builds and service operations, voltage fluctuations can degrade performance and increase energy waste, making reliable control essential. The AF400 range supports 250–500 V at 50/60 Hz and DC, with built-in surge protection to maintain operation in unstable networks. Key certifications include CE and UL/CSA for global compliance, plus IP ratings that protect critical contacts and coil. By combining AF technology with modular auxiliary contact blocks and a compact footprint, it reduces wiring complexity and lowers total cost of ownership while improving maintenance efficiency.
Product Information
Extended Description
1SFL577001R7122 ABB: The AF400-30-22-71 is a 3 pole - 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and Main Circuit Bars, controlling motors up to 200 kW / 400 V AC (AC-3) or 350 hp / 480 V UL and switching power circuits up to 600 A (AC-1) or 550 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (250-500 V 50/60 Hz and DC), managing large control voltage variations, 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
85364900
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
1SFC380023-en
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Dimension Diagram
53540919-59
Product Net Width
186 mm
Product Net Depth / Length
216 mm
Product Net Height
278 mm
Product Net Weight
10.6 kg
Number of Main Contacts NO
3
Number of Main Contacts NC
0
Number of Auxiliary Contacts NO
2
Number of Auxiliary Contacts NC
2
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 600 A | (1000 V) 55 °C 500 A | (1000 V) 70 °C 400 A | (690 V) 40 °C 600 A | (690 V) 55 °C 500 A | (690 V) 70 °C 400 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 400 A | (440 V) 55 °C 400 A | (500 V) 55 °C 400 A | (690 V) 55 °C 350 A | (1000 V) 55 °C 155 A | (380 / 400 V) 55 °C 400 A | (220 / 230 / 240 V) 55 °C 400 A
Rated Operational Current DC-1 (Ie)
(110 V) 1-Pole, 40 °C 600 A | (110 V) 2 Poles in Series, 40 °C 600 A | (220 V) 3 Poles in Series, 40 °C 600 A | (600 V) 3 Poles in Series, 40 °C 600 A
Rated Operational Current DC-3 (Ie)
(110 V) 1-Pole, 40 °C 600 A | (110 V) 2 Poles in Series, 40 °C 600 A | (220 V) 3 Poles in Series, 40 °C 600 A | (600 V) 3 Poles in Series, 40 °C 600 A
Rated Operational Current DC-5 (Ie)
(110 V) 1-Pole, 40 °C 600 A | (110 V) 2 Poles in Series, 40 °C 600 A | (220 V) 3 Poles in Series, 40 °C 600 A | (600 V) 3 Poles in Series, 40 °C 600 A
Rated Operational Power AC-3 (Pe)
(415 V) 220 kW | (440 V) 220 kW | (500 V) 250 kW | (690 V) 315 kW | (1000 V) 220 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
Short-Circuit Protective Devices
gG Type Fuses 630 A
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 4400 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 840 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 2500 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 4600 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 3100 A
Maximum Breaking Capacity
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 4000 A | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 3500 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V | acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp)
Main Circuit 8 kV
Maximum Electrical Switching Frequency
(AC-1) 300 cycles per hour | (AC-2 / AC-4) 60 cycles per hour | (AC-3) 300 cycles per hour
Mechanical Durability
3 million
Maximum Mechanical Switching Frequency
300 cycles per hour
Coil Operating Limits
(acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C)
Rated Control Circuit Voltage (Uc)
50 Hz 250 ... 500 V | 60 Hz 250 ... 500 V | DC Operation 250 ... 500 V
Coil Consumption
Holding at Max. Rated Control Circuit Voltage 50 Hz 12 V·A | Holding at Max. Rated Control Circuit Voltage 60 Hz 12 V·A | Holding at Max. Rated Control Circuit Voltage DC 7.5 V·A | Pull-in at Max. Rated Control Circuit Voltage 50 Hz 950 V·A | Pull-in at Max. Rated Control Circuit Voltage 60 Hz 950 V·A | Pull-in at Max. Rated Control Circuit Voltage DC 885 V·A
Power Loss
at Rated Operating Conditions per Pole 16 W
Operate Time
Between Coil De-energization and NC Contact Closing 45 ... 55 ms | Between Coil De-energization and NO Contact Opening 48 ... 58 ms | Between Coil Energization and NC Contact Opening 45 ... 115 ms | Between Coil Energization and NO Contact Closing 50 ... 120 ms
Connecting Capacity Main Circuit
Bar 47 mm² | Rigid Al-Cable 2x240 mm² | Rigid Cu-Cable 240 mm²
Connecting Capacity Auxiliary Circuit
Flexible with Ferrule 2x 0.75 ... 2.5 mm² | Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mm² | Flexible 2x0.75 ... 2.5 mm² | Solid 2 x 1 ... 4 mm² | Stranded 2 x 1 .... 4 mm²
Connecting Capacity
Bar 47 mm² | Rigid Al-Cable 2x240 mm² | Rigid Cu-Cable 240 mm²
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
Tightening Torque
Cable Lug 35 N·m | Main Circuit 35 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) 550 A
Horsepower Rating UL/CSA
(200 V AC) Three Phase 125 hp | (208 V AC) Three Phase 125 hp | (220 ... 240 V AC) Three Phase 150 hp | (440 ... 480 V AC) Three Phase 350 hp | (550 ... 600 V AC) Three Phase 400 hp
Full Load Amps Motor Use
(440 ... 480 V AC) Three Phase 414 A | (550 ... 600 V AC) Three Phase 382 A
Ambient Air Temperature
Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 50 °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
Resistance to Shock acc. to IEC 60068-2-27
Shock Direction: A 5 g | Shock Direction: B1 5 g | Shock Direction: B2 5 g | Shock Direction: C1 5 g | Shock Direction: C2 5 g
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)400(B)-**;AF(S)460(B)-**;AF460N6
Environmental Product Declaration - EPD
Environmental Product Declaration, Contactors, AF(S)400-AF(S)460 (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 - 63.1 %
Sustainable Material Content in Product (wt. %)
Recycled Metal - 37 %
ABS Certificate
ABS Certificate, Contactor, AF400...AF2050 (Sweden)
BV Certificate
BV Certificate, Contactor, AF400 ... AF2850
CB Certificate
SE-82316
CCS Certificate
CCS Certificate, Contactor, AF116 to AF2850 (Sweden)
CQC Certificate
CQC Certificate, AC Contactor, AF400-30-*-*,AF460-30-*-*,AFS400-30-*-*, AFS460-30-*-*, Made in Sweden | CQC Certificate, Contactor, AF400, AF460, Made in China
Declaration of Conformity - CCC
CCC Declaration of Conformity, AC Contactor, AF400-30-*-*,AF460-30-*-*,AFS400-30-*-*, AFS460-30-*-*, Made in Sweden | CCC Declaration of Conformity, Contactor, AF400, AF460, Made in China
Declaration of Conformity - CE
CE Declaration of Conformity - Contactor - AF400...AF2850
Declaration of Conformity - UKCA
UK Declaration of Conformity - Contactors >100A
DNV Certificate
DNV_E-10966
DNV GL Certificate
DNV Certificate, Contactor, AF400...AF2850
EAC Certificate
9AKK107046A8618
GL Certificate
GL_42988-02HH
LOVAG Certificate
SE-0115101
LR Certificate
Lloyds register Certificate, Contactor, AF400...AF2850
PRS Certificate
PRS Certificate - AF116...AF1650
RINA Certificate
RINA Certificate, AF95, AF110, AF145, AF185, AF210, AF260, AF300, AF400, AF460, AF580, AF750, AF1250, AF1350, AF1650, AF2050, AF2650, AF116, AF140, AF146, AF190, AF205, AF265, AF305, AF370
RMRS Certificate
9AKK107045A6978
UL Certificate
cULus Certificate, Contactor, AF400, AF460, AFS400, AFS460
UL Listing Card
UL_E36588
Package Level 1 Units
box 1 piece
Package Level 1 Width
280 mm
Package Level 1 Depth / Length
375 mm
Package Level 1 Height
310 mm
Package Level 1 Gross Weight
12 kg
Package Level 1 EAN
7320500217870
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: Wide control voltage range 250–500 V AC/ DC minimizes control-circuit failures during supply variation, reducing downtime and energy waste; ideal for conveyors and pumps in variable-load environments. Feature → AF technology with built-in surge protection enhances reliability in unstable networks, supporting continuous operation in metalworking and packaging lines. Feature → Block-type design with pre-mounted auxiliary contacts and main circuit bars speeds installation and simplifies upgrades, enabling rapid expansion with add-on contact blocks for future control needs. Feature → Ratings for AC-3 up to 400 A at 400–690 V (and 600 A AC-1 at 1000 V) handle motor startups up to approximately 200 kW at 400 V, delivering strong short-circuit resilience. Feature → Mechanical durability of 3 million cycles and controlled coil consumption improve lifecycle costs and reduce maintenance cycles, especially in high-cycle applications. Feature → Compliance and compatibility with IP ratings (coil IP20, main IP00), 47 mm² main-circuit connections, and diverse conductor options ensure safe, compliant operation across global installations and standardization initiatives.
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FAQs
The AF400-30-22-71 is a 3-pole block contactor with main-circuit terminals designed for bars and cable connections. It supports 47 mm² copper/bar conductors and rigid Al-Cable or Cu-Cable up to 240 mm², with auxiliary circuits compatible with flexible and solid conductors. Dimensions and mass (186 mm W, 216 mm D, 278 mm H; ~10.6 kg) enable straightforward panel integration and mounting in standard enclosures.
The coil supports 250–500 V for 50 Hz and 60 Hz AC, plus DC operation within the same range. Coil consumption varies with operation mode, and the device is designed to hold at the maximum rated voltage while allowing pull-in at the specified levels. This wide range accommodates variations in supply and helps reduce control-system complexity.
Yes. For AC-3 duty at 400 V, the rated operational current Ie is 400 A at 55 °C, with higher capacities at other voltages per the specification table. The device provides a rated power for AC-3 around 220 kW at 415 V and 200 kW at 380/400 V, making it suitable for mid-to-high-power motor control with reliable breaking and making capabilities.
The AF400-30-22-71 carries CE and UL/CSA approvals, with additional certifications including CB, EAC, GL, BV, DNV, RINA, LR, and others listed in the data sheet. It also meets IEC 60947-4-1 and provides IP protection for coil and main terminals (coil IP20, main IP00), supporting global installation and regulatory compliance.
AF technology provides a wide control voltage range that stabilizes switching under fluctuating supplies, reducing energy waste. The design includes pre-mounted auxiliary contacts and modular accessories, enabling quick upgrades and easier maintenance. With a mechanical durability rating of 3 million cycles and efficient coil consumption, the total cost of ownership is lowered in high-demand or remote installations.