ABB AF205B-40-22RT-12 Contactor - UL/CSA 1000V 275A
Part Number: 1SFL527262R1222
Quick Summary
ABB AF205B-40-22RT-12 Contactor is a 4-pole motor starter for AC motors up to 110 kW at 400 V. In industrial panels, control voltage swings often cause nuisance tripping; AF technology tolerates wide control voltages, reducing misoperation. It carries CE and UL/CSA approvals with cURus and CCC declarations for global compliance. Designed for reliable energy-efficient motor control in harsh environments, it supports easy expansion and robust diagnostics. Leveraging ABB's AF technology alongside 48–130 V control ranges helps simplify panel design and procurement. This model combines surge protection with a compact block design to deliver dependable performance in demanding automation environments. Overall, it supports scalable, efficient motor control across multiple regions and applications.
Product Information
Extended Description
1SFL527262R1222 ABB: The AF205B-40-22RT-12 is a 4 pole - 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and ring tongue ferrules, controlling motors up to 110 kW / 400 V AC (AC-3) / and switching power circuits up to 350 A (AC-1) or 250 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (48-130 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
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
152.5 mm
Product Net Height
196 mm
Product Net Weight
3.3 kg
Number of Main Contacts NO
4
Number of Main Contacts NC
0
Number of Auxiliary Contacts NO
2
Number of Auxiliary Contacts NC
2
Number of Poles
4P
Rated Operational Voltage
Main Circuit 1000 V
Rated Operational Current AC-1 (Ie)
(1000 V) 40 °C 275 A | (1000 V) 60 °C 250 A | (1000 V) 70 °C 200 A | (690 V) 40 °C 350 A | (690 V) 60 °C 300 A | (690 V) 70 °C 240 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 205 A | (440 V) 55 °C 205 A | (380 / 400 V) 55 °C 205 A | (220 / 230 / 240 V) 55 °C 205 A
Rated Operational Current DC-1 (Ie)
(100 V) 1 Pole, 40 °C 350 A | (100 V) 1 Pole, 60 °C 300 A | (100 V) 1 Pole, 70 °C 240 A | (110 V) 2 Poles in Series, 40 °C 350 A | (110 V) 2 Poles in Series, 60 °C 300 A | (110 V) 2 Poles in Series, 70 °C 240 A | (110 V) 3 Poles in Series, 40 °C 350 A | (110 V) 3 Poles in Series, 60 °C 300 A | (110 V) 3 Poles in Series, 70 °C 240 A | (175 V) 2 Poles in Series, 40 °C 350 A | (175 V) 2 Poles in Series, 60 °C 300 A | (175 V) 2 Poles in Series, 70 °C 240 A | (200 V) 2 Poles in Series, 40 °C 350 A | (200 V) 2 Poles in Series, 60 °C 300 A | (200 V) 2 Poles in Series, 70 °C 240 A | (220 V) 3 Poles in Series, 40 °C 350 A | (220 V) 3 Poles in Series, 60 °C 300 A | (220 V) 3 Poles in Series, 70 °C 240 A | (260 V) 3 Poles in Series, 40 °C 350 A | (260 V) 3 Poles in Series, 60 °C 300 A | (260 V) 3 Poles in Series, 70 °C 240 A | (300 V) 3 Poles in Series, 40 °C 350 A | (300 V) 3 Poles in Series, 60 °C 300 A | (300 V) 3 Poles in Series, 70 °C 240 A | (350 V) 4 Poles in Series, 40 °C 350 A | (350 V) 4 Poles in Series, 60 °C 300 A | (350 V) 4 Poles in Series, 70 °C 240 A | (400 V) 4 Poles in Series, 40 °C 350 A | (400 V) 4 Poles in Series, 60 °C 300 A | (400 V) 4 Poles in Series, 70 °C 240 A | (72 V) 1-Pole, 40 °C 350 A | (72 V) 1-Pole, 60 °C 300 A | (72 V) 1-Pole, 70 °C 240 A | (72 V) 2 Poles in Series, 40 °C 350 A | (72 V) 2 Poles in Series, 60 °C 300 A | (72 V) 2 Poles in Series, 70 °C 240 A | (72 V) 3 Poles in Series, 40 °C 350 A | (72 V) 3 Poles in Series, 60 °C 300 A | (72 V) 3 Poles in Series, 70 °C 240 A | (90 V) 1 Pole, 40 °C 350 A | (90 V) 1 Pole, 60 °C 300 A | (90 V) 1 Pole, 70 °C 240 A
Rated Operational Current DC-3 (Ie)
(110 V) 2 Poles in Series, 40 °C 275 A | (110 V) 2 Poles in Series, 60 °C 275 A | (110 V) 2 Poles in Series, 70 °C 240 A | (110 V) 3 Poles in Series, 40 °C 275 A | (110 V) 3 Poles in Series, 60 °C 275 A | (110 V) 3 Poles in Series, 70 °C 240 A | (220 V) 3 Poles in Series, 40 °C 275 A | (220 V) 3 Poles in Series, 60 °C 275 A | (220 V) 3 Poles in Series, 70 °C 240 A | (72 V) 2 Poles in Series, 40 °C 275 A | (72 V) 2 Poles in Series, 60 °C 275 A | (72 V) 2 Poles in Series, 70 °C 240 A | (72 V) 3 Poles in Series, 40 °C 275 A | (72 V) 3 Poles in Series, 60 °C 275 A | (72 V) 3 Poles in Series, 70 °C 240 A
Rated Operational Current DC-5 (Ie)
(110 V) 2 Poles in Series, 40 °C 275 A | (110 V) 2 Poles in Series, 60 °C 275 A | (110 V) 2 Poles in Series, 70 °C 240 A | (110 V) 3 Poles in Series, 40 °C 275 A | (110 V) 3 Poles in Series, 60 °C 275 A | (110 V) 3 Poles in Series, 70 °C 240 A | (220 V) 3 Poles in Series, 40 °C 275 A | (220 V) 3 Poles in Series, 60 °C 275 A | (220 V) 3 Poles in Series, 70 °C 240 A | (72 V) 2 Poles in Series, 40 °C 275 A | (72 V) 2 Poles in Series, 60 °C 275 A | (72 V) 2 Poles in Series, 70 °C 240 A | (72 V) 3 Poles in Series, 40 °C 275 A | (72 V) 3 Poles in Series, 60 °C 275 A | (72 V) 3 Poles in Series, 70 °C 240 A
Rated Operational Power AC-3 (Pe)
(415 V) 110 kW | (440 V) 132 kW | (500 V) 132 kW | (690 V) 160 kW | (1000 V) 132 kW | (380 / 400 V) 110 kW | (220 / 230 / 240 V) 55 kW
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 1640 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 350 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 670 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 2050 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 947 A
Rated Insulation Voltage (Ui)
acc. to UL/CSA 1000 V
Mechanical Durability
5 million
Maximum Mechanical Switching Frequency
300 cycles per hour
Rated Control Circuit Voltage (Uc)
50 Hz / 60 Hz 48 ... 130 V | DC Operation 48 ... 130 V
Coil Consumption
Holding at Max. Rated Control Circuit Voltage 50 Hz 4 V·A | Holding at Max. Rated Control Circuit Voltage 60 Hz 4 V·A | Pull-in at Max. Rated Control Circuit Voltage 50 Hz 180 V·A | Pull-in at Max. Rated Control Circuit Voltage 60 Hz 180 V·A | Pull-in at Max. Rated Control Circuit Voltage DC 150 W
Power Loss
25 W | at Rated Operating Conditions per Pole 25 W
Terminal Type
Main Circuit: Bars
Product Name
Block Contactor
General Use Rating UL/CSA
(1000 V AC) 275 A
Horsepower Rating UL/CSA
(200 ... 208 V AC) Three Phase 30 Hp | (200 V AC) Three Phase 60 hp | (208 V AC) Three Phase 60 hp | (220 ... 240 V AC) Three Phase 30 Hp | (220 ... 240 V AC) Three Phase 75 hp | (440 ... 480 V AC) Three Phase 75 Hp | (440 ... 480 V AC) Three Phase 150 hp | (550 ... 600 V AC) Three Phase 100 Hp | (550 ... 600 V AC) Three Phase 200 hp
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)116(B)-**(RT) to AF(S)205(B)-**(RT)
Environmental Product Declaration - EPD
Environmental Product Declaration, AF190-AF205 (SE) Contactors
Improved Energy Efficiency for Customers
Product Efficiency - Product requires less energy to operate 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 - 79.2 %
Sustainable Material Content in Product (wt. %)
Recycled Metal - 35 %
CB Certificate
SEMKO_SE-77322
CQC Certificate
CQC Certificate, AC Contactor, AF190-*-*-*, AF205-*-*-*, AF190B-*-*-*, AF205B-*-*-*, AFS190-30-*-*, AFS205-30-*-*, Made in Sweden
cURus Certificate
cURus certificate, Contactor, AF190B..RT-AF205B-40...RT
Declaration of Conformity - CCC
CCC Declaration of Conformity, AC Contactor, AF190-*-*-*, AF205-*-*-*, AF190B-*-*-*, AF205B-*-*-*, AFS190-30-*-*, AFS205-30-*-*, Made in Sweden
Declaration of Conformity - CE
CE Declaration of Conformity - Contactor - AF116B...RT to AF370B...RT
Declaration of Conformity - UKCA
UK Declaration of Conformity - Contactors >100A - Rail application
EAC Certificate
9AKK107046A8618
UR Certificate
cURus certificate, Contactor, AF190B..RT-AF205B-40...RT
Package Level 1 Units
box 1 piece
Package Level 1 Width
166 mm
Package Level 1 Depth / Length
238 mm
Package Level 1 Height
180 mm
Package Level 1 Gross Weight
3.9 kg
Package Level 1 EAN
7320500510278
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: Four-pole AF contactor with 4 main NO and 2 NO auxiliary contacts. Business Impact: Provides robust motor switching capacity while enabling expanded control options with auxiliary contacts; reduces panel complexity and wiring. Application: Suitable for HVAC fans, pumps, and conveyor drives in manufacturing lines. Feature: Wide control voltage range 48–130 V (AC/DC). Business Impact: Maintains reliable operation amid voltage fluctuations and supply variations, lowering downtime and maintenance costs. Application: Ideal for mixed voltage control architectures and retrofit projects. Feature: Built-in surge protection. Business Impact: Protects downstream electronics and extends component life, reducing replacement cycles. Application: Critical in locations with power quality issues or long cable runs. Feature: Block-type design with pre-mounted auxiliary contacts and ring tongue ferrules. Business Impact: Facilitates quick installation, easier maintenance, and reliable electrical connections. Application: Fast-field commissioning in high-mafety, high-availability environments. Feature: AF technology delivering energy-efficient operation. Business Impact: Reduces control power consumption and panel energy usage, contributing to lower total cost of ownership. Application: Suitable for continuous operation in automated lines, pumps, and presses. Feature: High current ratings for AC-3 and UL general use. Business Impact: Supports motor starting and switching of heavy loads with confidence in safety margins. Application: Fits OEM drives and packaged motor systems with demanding duty cycles.
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FAQs
The AF205B-40-22RT-12 is a 4-pole block contactor with 4 main NO contacts and 2 NO auxiliary contacts, designed for panel mounting with a compact block footprint. Main circuit terminals use bars, and it includes pre-mounted auxiliary contacts with ring tongue ferrules for secure wiring. Its 48–130 V control range supports AC and DC control signals, simplifying retrofit and new installations in mixed-voltage environments.
Main circuit voltage is rated up to 1000 V with AC-1 and AC-3 current ratings suitable for heavy-duty motor control. Rated operational current AC-3 is around 205 A at typical industrial voltages (e.g., 415–440 V), with higher capacities for other voltages (up to 132 kW in AC-3 where applicable). Coil consumption includes 180 VA pull-in and 4 VA holding per rated voltage, and the device supports 275 A general-use ratings per UL/CSA.
Yes. The AF205B-40-22RT-12 carries CE declarations and UL/CSA approvals, with cURus and CCC declarations also available. These certifications support compliance in Europe, North America, and other regions, enabling cross-border procurement and installation in diversified control panels and OEM projects.
The contactor delivers a mechanical durability of approximately 5 million cycles and a maximum mechanical switching frequency of about 300 cycles per hour. With built-in surge protection and robust AF technology, it reduces downtime and wiring faults, leading to lower maintenance costs and improved reliability in demanding automation environments.
AF technology provides a wide control voltage tolerance, minimizing misoperation due to supply variations and reducing energy wasted in control circuits. The integrated surge protection lowers fault-related downtime, while the compact, expandable design with add-on auxiliary blocks enables scalable automation. Together, these features shorten time-to-assembly, lower energy costs, and improve overall equipment efficiency in conveyors, pumps, and process equipment.