ABB AF2050-30-22-70 Contactor - UL/CSA 1000V
Part Number: 1SFL707033R7022
Quick Summary
ABB AF2050-30-22-70 Contactor provides robust motor and power circuit switching for industrial automation and machine control. In practice, engineers face voltage swings and changing loads that waste panel energy; this device’s wide control voltage range helps maintain reliable operation even in unstable networks. It carries CE, UL/CSA and UKCA certifications with IP20 coil protection and 1140 V insulation, ensuring global compliance and safer installation. By leveraging AF technology and modular add-on options, it delivers scalable, cost-efficient control for OEMs and end users seeking dependable performance and simplified maintenance in demanding environments.
Product Information
Extended Description
1SFL707033R7022 ABB: The AF2050-30-22-70 CT19001 is a 3 pole - 1000 V IEC or 1000 V UL contactor with pre-mounted auxiliary contacts and Main Circuit Bars, switching power circuits up to 2050 A (AC-1) or 2100 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (100-250 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, Contactors AF1350, AF1650,AF2050
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Dimension Diagram
Dimension Drawing, Contactor, AF1350, AF1650
Product Net Width
438 mm
Product Net Depth / Length
244 mm
Product Net Height
392 mm
Product Net Weight
33 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 1140 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 2050 A
Rated Operational Current AC-1 (Ie)
(1000 V) 40 °C 2050 A | (1000 V) 55 °C 1750 A | (1000 V) 70 °C 1500 A | (690 V) 40 °C 2050 A | (690 V) 55 °C 1750 A | (690 V) 70 °C 1500 A | (1140 V) 40 °C 2050 A
Rated Operational Current AC-3 (Ie)
(1000 V) 55 °C 425 A | (220 / 230 / 240 V) 55 °C 1060 A
Rated Operational Current DC-1 (Ie)
(220 V) 3 Poles in Series, 40 °C 2050 A | (600 V) 3 Poles in Series, 40 °C 2050 A | (850 V) 3 Poles in Series, 40 °C 2050 A
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 10000 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 2200 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 5500 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 12000 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 7500 A
Maximum Breaking Capacity
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 12000 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1140 V | acc. to UL/CSA 1000 V
Rated Impulse Withstand Voltage (Uimp)
Main Circuit 8 kV
Maximum Electrical Switching Frequency
(AC-1) 60 cycles per hour
Mechanical Durability
0.5 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 100 ... 250 V | 60 Hz 100 ... 250 V | DC Operation 100 ... 250 V
Coil Consumption
Holding at Max. Rated Control Circuit Voltage 50 Hz 48 V·A | Holding at Max. Rated Control Circuit Voltage 60 Hz 48 V·A | Holding at Max. Rated Control Circuit Voltage DC 20.5 V·A | Pull-in at Max. Rated Control Circuit Voltage 50 Hz 2450 V·A | Pull-in at Max. Rated Control Circuit Voltage 60 Hz 2450 V·A | Pull-in at Max. Rated Control Circuit Voltage DC 2290 V·A
Power Loss
at Rated Operating Conditions per Pole 125 W
Operate Time
Between Coil De-energization and NC Contact Closing 35 ... 55 ms | Between Coil De-energization and NO Contact Opening 35 ... 55 ms | Between Coil Energization and NC Contact Opening 50 ... 80 ms | Between Coil Energization and NO Contact Closing 50 ... 80 ms
Connecting Capacity Main Circuit
Bar 100 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 1 x 1 .... 4 mm²
Connecting Capacity
Bar 100 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 45 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) 2100 A | (600 V AC) 2100 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
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)
End Of Life Disassembling Instructions
End-of-life instruction - AF1350(B)(T), AF1650(B)(T), AF1650N8, AF2050(B)(T), AF2650(B)(T), AF2850(B)(T)
Environmental Product Declaration - EPD
Environmental product declaration AF1350, AF1650, AF2050, AF2650 (CN) Contactors
CB Certificate
SEMKO_SE-74013
CCS Certificate
CCS Certificate, Contactor, AF116 to AF2850 (Sweden)
CQC Certificate
CQC Certificate, AC Contactor, AF1350-30-*-*, AF1650-30-*-*, AF2050-30-*-*, AF1350T-30-*-*, AF1650T-30-*-*, AF2050T-30-*-*, Made in Sweden | CQC Certificate, Contactor, AF1350, AF1650, AF2050, Made in China
cUL Certificate
cULus Certificate, Contactor, AF1350, AF1650, AF2050 (NLDX)
Declaration of Conformity - CCC
CCC Declaration of Conformity, AC Contactor, AF1350-30-*-*, AF1650-30-*-*, AF2050-30-*-*, AF1350T-30-*-*, AF1650T-30-*-*, AF2050T-30-*-*, Made in Sweden | CCC Declaration of Conformity, Contactor, AF1350, AF1650, AF2050, Made in China
Declaration of Conformity - CE
CE Declaration of Conformity - Contactor - AF400...AF2850
Declaration of Conformity - UKCA
UK Declaration of Conformity - Contactors >100A
EAC Certificate
9AKK107046A8618
LR Certificate
Lloyds register Certificate, Contactor, AF400...AF2850
Package Level 1 Units
box 1 piece
Package Level 1 Width
555 mm
Package Level 1 Depth / Length
365 mm
Package Level 1 Height
500 mm
Package Level 1 Gross Weight
35 kg
Package Level 1 EAN
7320500525012
Package Level 2 Units
1 piece
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
The 3-pole AF2050-30-22-70 Block Contactor is designed for high-power switching in demanding industrial applications, delivering three robust main contacts and pre-mounted auxiliary contacts. This configuration reduces panel space and wiring complexity, enabling quicker assembly and easier future expansion with add-on auxiliary contact blocks. In practice, the result is improved line-side reliability, faster commissioning, and a lower total cost of ownership for motor control and power-switching applications. The AF technology enables a wide control voltage range of 100-250 V (AC/50/60 Hz) and DC operation, reducing panel energy consumption and improving performance in networks with fluctuating supply. Combined with built-in surge protection, it minimizes external protection components and potential failure points on the control side. The device supports 1000 V insulation and 1140 V rated insulation voltage, aligning with global standards to simplify compliance across regions. Typical installations include conveyors, pumps, and packaging lines where precise control and durable operation are essential. With a block-type design and compatibility with standard wiring practices, technicians benefit from straightforward installation, reliable operation, and easy serviceability in retrofit projects. The contactor’s performance is backed by a strong mechanical durability profile and well-defined thermal ratings, enabling long service life in continuous operation and heavy-duty cycling.
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FAQs
For proper installation, mount the 3P contactor in a clean, ventilated panel and connect the Main Circuit to bars rated at 100 mm². Use the auxiliary circuit connections with flexible ferrule or solid 2 x 1 to 4 mm² conductors as detailed in the datasheet. Tightening torque for cable lugs is 45 N·m, and ensure coil terminals are protected with IP20 rating. Consider using add-on auxiliary contact blocks to match your control logic and simplify future expansion.
The AF2050-30-22-70 features a control circuit voltage range of 100-250 V for both 50 Hz and 60 Hz operation, plus DC operation within the same range. Main circuit insulation is rated at 1140 V, with UL/CSA ratings up to 1000 V. The device supports AC-1 switching up to 2050 A and AC-3 ratings at 55 °C for select voltages, making it suitable for high-power motor and load switching in diverse environments.
Yes. The AF2050-30-22-70 provides DC-1 capability for three-pole configurations in series connections at 40 °C, rated up to 2050 A, compatible with DC control within the 100-250 V range. This makes it appropriate for DC motor drives and other DC-fed loads where reliable contact stability and high current carrying capacity are required.
This ABB contactor carries CE, UKCA, UL/CSA, and other global certificates (including CCC and EAC), which validate conformity to essential safety, electromagnetic compatibility, and performance standards across markets. For manufacturers, these certifications facilitate market access, ensure regulatory compliance, and reduce risk during safety audits and customer procurement reviews.
The AF2050-30-22-70 is designed for long life with a mechanical durability of about 0.5 million operations and defined thermal/current ratings. Its built-in surge protection and modular accessory options reduce external protection requirements and spare-part complexity. ROI benefits come from lower maintenance intervals, fewer panel components, faster commissioning, and scalable expansion via add-on blocks, supporting aggressive uptime targets and lower lifecycle costs.