ABB AF305B-30-22RT-12 Contactor - 1000 V IEC/UL rated
Part Number: 1SFL587062R1222
Quick Summary
ABB AF305B-30-22RT-12 Contactor is a three-pole motor starter for industrial drives. When control voltage fluctuates, reliable switching and power protection become a bottleneck; this AF contactor delivers a wide coil voltage range (48-130 V AC/DC) and built-in surge protection to maintain performance. It carries CE Declaration of Conformity and UL/CSA certifications, with UKCA/EAC marks for broader market acceptance, plus RoHS/REACH compliance for sustainable operations. The AF technology simplifies panel design by supporting add-on auxiliary contact blocks, compact block-form construction, and fast installation. In short, it helps reduce energy waste, improves line reliability, and speeds deployment in manufacturing and process environments.
Product Information
Extended Description
1SFL587062R1222 ABB: The AF305B-30-22RT-12 is a 3 pole - 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and ring tongue ferrules, controlling motors up to 160 kW / 400 V AC (AC-3) or 250 hp / 480 V UL and switching power circuits up to 500 A (AC-1) or 400 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
Dimension Diagram
Dimension Drawing, Contactor, AF265, AF305,AF370
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
2
Number of Auxiliary Contacts NC
2
Number of Poles
3P
Standards
IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-4-1, CSA C22.2 No. 60947-4-1, IEC 60077-1 (applicable parts), IEC 60077-2 (applicable parts), EN 50155 (applicable parts), TR CU 001/2011, IEC 61373, For compliance confirmation on applicable parts based on your application and combination, please consult your ABB sales representatives.
Rated Operational Voltage
Main Circuit 1000 V
Rated Operational Current AC-1 (Ie)
(1000 V) 40 °C 375 A | (1000 V) 60 °C 325 A | (1000 V) 70 °C 260 A | (690 V) 40 °C 500 A | (690 V) 60 °C 400 A | (690 V) 70 °C 325 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 305 A | (440 V) 55 °C 305 A | (500 V) 55 °C 290 A | (690 V) 55 °C 290 A | (1000 V) 55 °C 100 A | (380 / 400 V) 55 °C 305 A | (220 / 230 / 240 V) 55 °C 305 A
Rated Operational Current DC-1 (Ie)
(100 V) 1 Pole, 40 °C 500 A | (100 V) 1 Pole, 60 °C 400 A | (100 V) 1 Pole, 70 °C 325 A | (110 V) 1-Pole, 40 °C 500 A | (110 V) 1-Pole, 60 °C 400 A | (110 V) 1-Pole, 70 °C 325 A | (110 V) 2 Poles in Series, 40 °C 500 A | (110 V) 2 Poles in Series, 60 °C 400 A | (110 V) 2 Poles in Series, 70 °C 325 A | (110 V) 3 Poles in Series, 40 °C 500 A | (110 V) 3 Poles in Series, 60 °C 400 A | (110 V) 3 Poles in Series, 70 °C 325 A | (175 V) 2 Poles in Series, 40 °C 500 A | (175 V) 2 Poles in Series, 60 °C 400 A | (175 V) 2 Poles in Series, 70 °C 325 A | (200 V) 2 Poles in Series, 40 °C 500 A | (200 V) 2 Poles in Series, 60 °C 400 A | (200 V) 2 Poles in Series, 70 °C 325 A | (220 V) 2 Poles in Series, 40 °C 500 A | (220 V) 2 Poles in Series, 60 °C 400 A | (220 V) 2 Poles in Series, 70 °C 325 A | (220 V) 3 Poles in Series, 40 °C 500 A | (220 V) 3 Poles in Series, 60 °C 400 A | (220 V) 3 Poles in Series, 70 °C 325 A | (260 V) 3 Poles in Series, 40 °C 500 A | (260 V) 3 Poles in Series, 60 °C 400 A | (260 V) 3 Poles in Series, 70 °C 325 A | (300 V) 3 Poles in Series, 40 °C 500 A | (300 V) 3 Poles in Series, 60 °C 400 A | (300 V) 3 Poles in Series, 70 °C 325 A | (340 V) 3 Poles in Series, 40 °C 500 A | (340 V) 3 Poles in Series, 60 °C 400 A | (340 V) 3 Poles in Series, 70 °C 325 A | (72 V) 1-Pole, 40 °C 500 A | (72 V) 1-Pole, 60 °C 400 A | (72 V) 1-Pole, 70 °C 325 A | (72 V) 2 Poles in Series, 40 °C 500 A | (72 V) 2 Poles in Series, 60 °C 400 A | (72 V) 2 Poles in Series, 70 °C 325 A | (72 V) 3 Poles in Series, 40 °C 500 A | (72 V) 3 Poles in Series, 60 °C 400 A | (72 V) 3 Poles in Series, 70 °C 325 A | (90 V) 1 Pole, 40 °C 500 A | (90 V) 1 Pole, 60 °C 400 A | (90 V) 1 Pole, 70 °C 325 A
Rated Operational Current DC-3 (Ie)
(110 V) 2 Poles in Series, 40 °C 400 A | (110 V) 2 Poles in Series, 60 °C 400 A | (110 V) 2 Poles in Series, 70 °C 325 A | (110 V) 3 Poles in Series, 40 °C 400 A | (110 V) 3 Poles in Series, 60 °C 400 A | (110 V) 3 Poles in Series, 70 °C 325 A | (220 V) 3 Poles in Series, 40 °C 400 A | (220 V) 3 Poles in Series, 60 °C 400 A | (220 V) 3 Poles in Series, 70 °C 325 A | (72 V) 2 Poles in Series, 40 °C 400 A | (72 V) 2 Poles in Series, 60 °C 400 A | (72 V) 2 Poles in Series, 70 °C 325 A | (72 V) 3 Poles in Series, 40 °C 400 A | (72 V) 3 Poles in Series, 60 °C 400 A | (72 V) 3 Poles in Series, 70 °C 325 A
Rated Operational Current DC-5 (Ie)
(110 V) 2 Poles in Series, 40 °C 400 A | (110 V) 2 Poles in Series, 60 °C 400 A | (110 V) 2 Poles in Series, 70 °C 325 A | (110 V) 3 Poles in Series, 40 °C 400 A | (110 V) 3 Poles in Series, 60 °C 400 A | (110 V) 3 Poles in Series, 70 °C 325 A | (220 V) 3 Poles in Series, 40 °C 400 A | (220 V) 3 Poles in Series, 60 °C 400 A | (220 V) 3 Poles in Series, 70 °C 325 A | (72 V) 2 Poles in Series, 40 °C 400 A | (72 V) 2 Poles in Series, 60 °C 400 A | (72 V) 2 Poles in Series, 70 °C 325 A | (72 V) 3 Poles in Series, 40 °C 400 A | (72 V) 3 Poles in Series, 60 °C 400 A | (72 V) 3 Poles in Series, 70 °C 325 A
Rated Operational Power AC-3 (Pe)
(415 V) 160 kW | (440 V) 160 kW | (500 V) 200 kW | (690 V) 250 kW | (1000 V) 132 kW | (380 / 400 V) 160 kW | (220 / 230 / 240 V) 90 kW
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 2440 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 500 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 996 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 3050 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 1409 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 17 V·A | Holding at Max. Rated Control Circuit Voltage 60 Hz 17 V·A | 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 | Pull-in at Max. Rated Control Circuit Voltage DC 360 W
Power Loss
19 W | at Rated Operating Conditions per Pole 19 W
Terminal Type
Main Circuit: Bars
Product Name
Block Contactor
General Use Rating UL/CSA
(1000 V AC) 400 A
Horsepower Rating UL/CSA
(200 ... 208 V AC) Three Phase 100 hp | (220 ... 240 V AC) Three Phase 125 hp | (440 ... 480 V AC) Three Phase 250 hp | (550 ... 600 V AC) Three Phase 300 hp
Full Load Amps Motor Use
(200 ... 208 V AC) Three Phase 285 A | (220 ... 240 V AC) Three Phase 312 A | (440 ... 480 V AC) Three Phase 302 A | (550 ... 600 V AC) Three Phase 289 A
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
CB Certificate
SE-89316
CQC Certificate
CQC Certificate, AC Contactor, AF265-*-*-*,AF305-*-*-*,AF370-*-*-*,AF265B-*-*-*,AF305B-*-*-*,AF370B-*-*-*, Made in Sweden
Declaration of Conformity - CCC
CCC Declaration of Conformity, AC Contactor, AF265-*-*-*,AF305-*-*-*,AF370-*-*-*,AF265B-*-*-*,AF305B-*-*-*,AF370B-*-*-*, 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, Contactors, AF265B...RT - AF370B-30...RT
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
7320500509784
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: Wide coil voltage range and built-in surge protection → Business Impact: Enables reliable operation across fluctuating control voltages and unstable networks, reducing panel energy waste → Application: Ideal for motor control in variable power environments and retrofit projects. Feature: Three main NO contacts with two NO and two NC auxiliaries → Business Impact: Flexible control logic supports diverse interlocks and signaling schemes, lowering wiring complexity and integration time → Application: Drives and machinery requiring multiple auxiliary signaling paths in a compact block. Feature: High current capability (AC-1 up to 375 A at 1000 V; AC-3 up to ~305 A depending on voltage) → Business Impact: Handles demanding motor start/stop profiles with reduced thermal stress and equipment wear → Application: Large fans, pumps, conveyors, and presses in process and manufacturing settings. Feature: AF technology and wide accessory ecosystem (add-on contact blocks, standardized dimensions) → Business Impact: Faster commissioning, scalable control architectures, and lower spare-parts inventory → Application: Modular automation projects with future expansion needs. Feature: Durable design with 5 million mechanical cycles and 19 W per pole power loss → Business Impact: Longer service life, lower maintenance costs, and improved energy efficiency → Application: Continuous operation in harsh industrial environments where uptime matters.
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FAQs
The AF305B-30-22RT-12 supports a wide coil voltage range of 48 to 130 V, for both AC and DC operation. This enables operation from standard plant control voltages without needing additional transformers, improving panel simplification and energy efficiency.
For 1000 V main circuit operation, AC-1 current ratings reach up to 375 A, with AC-3 ratings around 290–305 A depending on the specific line voltage. This makes the device suitable for high-inertia loads and motor applications with substantial inrush.
Yes. The AF305B-30-22RT-12 complies with IEC/EN 60947-4-1 (and related parts), carries UL/CSA conformance, and uses AF technology for robust control across fluctuating networks, making it appropriate for general-purpose motor protection and control in industrial automation.
The contactor features CE Declaration of Conformity, UL/CSA General Use Rating, and regulatory marks such as UKCA and EAC where applicable, plus RoHS/REACH declarations to support sustainable manufacturing and cross-market deployment.
Its block-type design accepts add-on auxiliary contact blocks and a broad range of accessories, enabling quick installation, easy field upgrades, and scalable control architectures without changing the main device footprint.