AF305B-30-22-11

Name: AF305B-30-22-11
Brand: ABB
SKU: AF305B-30-22-11

The ABB AF305B-30-22-11 is a 3-pole contactor with a wide control voltage range (24-60 V DC, 24-60 V AC) and built-in surge suppression. It features pre-mounted auxiliary contacts and is suitable for controlling motors up to 160 kW.

Product ModelAF305B-30-22-11

Material Number1SFL587063R1122

Product ID85860

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Wide Control Voltage RangeThe ABB AF305B-30-22-11 contactor can operate with a wide range of control voltages, from 24 to 60 V DC and AC, making it versatile for various industrial applications.
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2. Built-in Surge SuppressionEquipped with built-in surge suppression, this contactor ensures reliable operation even in unstable network conditions, reducing the risk of electrical surges.
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3. Pre-mounted Auxiliary ContactsThe contactor comes with pre-mounted auxiliary contacts, simplifying installation and reducing the need for additional components, making it a convenient solution for motor control applications.
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4. Reliable Motor ControlDesigned for reliable motor control, the AF305B-30-22-11 contactor is suitable for controlling motors up to 160 kW, making it an ideal choice for heavy-duty industrial applications.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

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

Number of Main Contacts NC

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 Â°C 375 A (1000 V) 60 Â°C 325 A (1000 V) 70 Â°C 260 A (690 V) 40 Â°C 500 A (690 V) 60 Â°C 400 A (690 V) 70 Â°C 325 A

Rated Operational Current AC-3 (Ie)

(415 V) 55 Â°C 305 A (440 V) 55 Â°C 305 A (500 V) 55 Â°C 290 A (690 V) 55 Â°C 290 A (1000 V) 55 Â°C 100 A (380 / 400 V) 55 Â°C 305 A (220 / 230 / 240 V) 55 Â°C 305 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) 185 kW (380 / 400 V) 160 kW (220 / 230 / 240 V) 90 kW

Rated Short-time Withstand Current Low Voltage (Icw)

at 40 Â°C Ambient Temp, in Free Air, from a Cold State 10 s 2440 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 15 min 500 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 min 996 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 s 3050 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 30 s 1409 A

Rated Operational Current DC-1 (Ie)

(100 V) 1 Pole, 40 Â°C 500 A (100 V) 1 Pole, 60 Â°C 400 A (100 V) 1 Pole, 70 Â°C 325 A (110 V) 1-Pole, 40 Â°C 500 A (110 V) 1-Pole, 60 Â°C 400 A (110 V) 1-Pole, 70 Â°C 325 A (110 V) 2 Poles in Series, 40 Â°C 500 A (110 V) 2 Poles in Series, 60 Â°C 400 A (110 V) 2 Poles in Series, 70 Â°C 325 A (110 V) 3 Poles in Series, 40 Â°C 500 A (110 V) 3 Poles in Series, 60 Â°C 400 A (110 V) 3 Poles in Series, 70 Â°C 325 A (175 V) 2 Poles in Series, 40 Â°C 500 A (175 V) 2 Poles in Series, 60 Â°C 400 A (175 V) 2 Poles in Series, 70 Â°C 325 A (200 V) 2 Poles in Series, 40 Â°C 500 A (200 V) 2 Poles in Series, 60 Â°C 400 A (200 V) 2 Poles in Series, 70 Â°C 325 A (220 V) 2 Poles in Series, 40 Â°C 500 A (220 V) 2 Poles in Series, 60 Â°C 400 A (220 V) 2 Poles in Series, 70 Â°C 325 A (220 V) 3 Poles in Series, 40 Â°C 500 A (220 V) 3 Poles in Series, 60 Â°C 400 A (220 V) 3 Poles in Series, 70 Â°C 325 A (260 V) 3 Poles in Series, 40 Â°C 500 A (260 V) 3 Poles in Series, 60 Â°C 400 A (260 V) 3 Poles in Series, 70 Â°C 325 A (300 V) 3 Poles in Series, 40 Â°C 500 A (300 V) 3 Poles in Series, 60 Â°C 400 A (300 V) 3 Poles in Series, 70 Â°C 325 A (340 V) 3 Poles in Series, 40 Â°C 500 A (340 V) 3 Poles in Series, 60 Â°C 400 A (340 V) 3 Poles in Series, 70 Â°C 325 A (72 V) 1-Pole, 40 Â°C 500 A (72 V) 1-Pole, 60 Â°C 400 A (72 V) 1-Pole, 70 Â°C 325 A (72 V) 2 Poles in Series, 40 Â°C 500 A (72 V) 2 Poles in Series, 60 Â°C 400 A (72 V) 2 Poles in Series, 70 Â°C 325 A (72 V) 3 Poles in Series, 40 Â°C 500 A (72 V) 3 Poles in Series, 60 Â°C 400 A (72 V) 3 Poles in Series, 70 Â°C 325 A (90 V) 1 Pole, 40 Â°C 500 A (90 V) 1 Pole, 60 Â°C 400 A (90 V) 1 Pole, 70 Â°C 325 A

Rated Operational Current DC-3 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 400 A (110 V) 2 Poles in Series, 60 Â°C 400 A (110 V) 2 Poles in Series, 70 Â°C 325 A (110 V) 3 Poles in Series, 40 Â°C 400 A (110 V) 3 Poles in Series, 60 Â°C 400 A (110 V) 3 Poles in Series, 70 Â°C 325 A (220 V) 3 Poles in Series, 40 Â°C 400 A (220 V) 3 Poles in Series, 60 Â°C 400 A (220 V) 3 Poles in Series, 70 Â°C 325 A (72 V) 2 Poles in Series, 40 Â°C 400 A (72 V) 2 Poles in Series, 60 Â°C 400 A (72 V) 2 Poles in Series, 70 Â°C 325 A (72 V) 3 Poles in Series, 40 Â°C 400 A (72 V) 3 Poles in Series, 60 Â°C 400 A (72 V) 3 Poles in Series, 70 Â°C 325 A

Rated Operational Current DC-5 (Ie)

Mechanical Durability

5 million

Coil Consumption

Holding at Max. Rated Control Circuit Voltage 50 Hz 8.5 VÂ·A Holding at Max. Rated Control Circuit Voltage 60 Hz 8.5 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 50 Hz 475 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 60 Hz 475 VÂ·A Pull-in at Max. Rated Control Circuit Voltage DC 400 W

Terminal Type

Main Circuit: Bars