ABB AF2850-30-11-70 Contactor - UL/CSA 2850 A
Part Number: 1SFL687001R7011
Quick Summary
AF2850-30-11-70 Contactor enables heavy-duty AC switching for motor drives and process lines. In panel applications, fluctuating supply voltages and control drift can cause nuisance trips and wasted energy; this device maintains reliable operation across a wide control range. It carries CE, UKCA, and UL/CSA approvals alongside RoHS and REACH compliance, plus 8 kV impulse withstand and IP20 coil protection, supporting global deployment. As a block contactor with pre-mounted auxiliary contacts and main circuit bars, it simplifies wiring and reduces installation time, delivering measurable efficiency gains for modern industrial systems.
Product Information
Extended Description
1SFL687001R7011 ABB: The AF2850-30-11-70 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 2850 A (AC-1) or 2850 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 AF2650(T), AF2850(T)
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
438 mm
Product Net Depth / Length
244 mm
Product Net Height
422 mm
Product Net Weight
43 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 60 Hz
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 2850 A
Rated Operational Current AC-1 (Ie)
(1000 V) 40 °C 2850 A | (1000 V) 55 °C 2600 A | (1000 V) 70 °C 2300 A | (690 V) 40 °C 2850 A | (690 V) 55 °C 2600 A | (690 V) 70 °C 2300 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)
8 kV
Maximum Electrical Switching Frequency
(AC-1) 15 cycles per hour
Mechanical Durability
0.3 million
Maximum Mechanical Switching Frequency
60 cycles per hour
Coil Operating Limits
(acc. to IEC 60947-4-1) 0.85 ... 1.1 x Uc (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 W | Pull-in at Max. Rated Control Circuit Voltage 50 Hz 2450 V·A | Pull-in at Max. Rated Control Circuit Voltage 60 Hz 2540 V·A | Pull-in at Max. Rated Control Circuit Voltage DC 2290 W
Power Loss
at Rated Operating Conditions per Pole 200 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 2 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
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) 2850 A | (600 V AC) 2850 A
Ambient Air Temperature
Close to Contactor without Thermal O/L Relay -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(T), AF1650(T)(N), AF2050(T), AF2650(T), AF2850 (SE)
CB Certificate
SEMKO_SE70500M1
CQC Certificate
CQC Certificate, AC Contactor, AF2650-30-*-*, AF2650T-30-*-*, AF2850-30-*-*, AF2850T-30-*-*, Made in Sweden
Declaration of Conformity - CCC
CCC Declaration of Conformity, AC Contactor, AF2650-30-*-*, AF2650T-30-*-*, AF2850-30-*-*, AF2850T-30-*-*, Made in Sweden
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
UL Certificate
cULus Certificate, Contactor, AF2650...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
45 kg
Package Level 1 EAN
7320500515440
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 wide control voltage range from 100 to 250 V across AC and DC inputs, enabling universal control compatibility. Business Impact this reduces spare-part variety and stock costs while ensuring consistent coil performance across global sites. Application ideal for 1000 V control environments where supply stability may vary. Feature main circuit capability of three NO main contacts plus one NO and one NC auxiliary contact, simplifying connection schemes and enabling direct signaling to PLCs. Business Impact reduces wiring complexity and fault points, accelerating commissioning and improving safety. Application suitable for high-current motor control with rated operational current up to 2850 A (AC-1) at 40 °C, delivering cost savings on contactor arrays and bus-bar utilization. Feature built-in surge protection plus AF technology provide robust operation in networks with voltage transients. Business Impact minimizes external protection components, improving panel reliability and reducing maintenance. Application ideal for compact, scalable control panels where space and downtime are critical. Feature 3-pole block design with pre-mounted auxiliary blocks and compatibility with add-on options. Business Impact streamlines customization and future upgrades without disruptive rewiring. Application supports incremental expansion as load or automation architecture grows. Feature dimensions and IP protection ensure safe cabinet installation with easy accessibility for service. Business Impact enhances operator safety and long-term durability in harsh environments. Application Coalesces with standard AF-series accessories to provide a coherent ecosystem for motor protection and control.
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FAQs
The AF2850-30-11-70 supports a wide coil voltage range: 50 Hz versions tolerate 100–250 V, 60 Hz versions 100–250 V, and DC operation 100–250 V. This flexibility reduces spare parts and inventory needs while ensuring reliable operation across varying power conditions and control circuits.
Yes. It is rated for a main circuit voltage of up to 1000 V and can switch up to 2850 A in AC-1 service at 40 °C (2850 A at 1000 V, 60 Hz). Current ratings decrease with temperature: 2600 A at 55 °C and 2300 A at 70 °C, maintaining safe operation in demanding environments.
Built-in surge protection reduces external components and improves reliability by smoothing voltage transients. The unit includes pre-mounted auxiliary contacts (1 NO and 1 NC), enabling signaling and interlocking without extra assembly. This combination simplifies wiring, speeds installation, and enhances control logic robustness in automation panels.
The AF2850-30-11-70 carries CE and UKCA declarations, UL/cULus approvals for general use, and additional compliance such as RoHS and REACH. It also references EAC, CCC/LR/CB/UL family documentation where applicable, supporting global deployment in regulated markets and ensuring traceability for quality and environmental standards.
It's a three-pole block contactor designed for main circuit bars (100 mm²) with IP00 on main terminals and IP20 on coil terminals. It supports pre-mounted auxiliary contacts and expansion with add-on blocks. The device is compatible with standard AF-series accessories, enabling scalable configurations while maintaining compact panel footprints and straightforward wiring.