AF305B-40-22RT-14

Name: AF305B-40-22RT-14
Brand: ABB
SKU: AF305B-40-22RT-14

The ABB AF305B-40-22RT-14 is a 4-pole contactor that controls motors up to 160 kW and switches power circuits up to 500 A. It includes pre-mounted auxiliary contacts and ring tongue ferrules, offering a compact and reliable solution for industrial applications.

Product ModelAF305B-40-22RT-14

Material Number1SFL587262R1422

Product ID88189

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Reliable Motor ControlThe AF305B-40-22RT-14 is designed to control motors up to 160 kW, making it suitable for a wide range of industrial applications.
2
2. Compact DesignWith pre-mounted auxiliary contacts and ring tongue ferrules, this contactor provides a compact solution that reduces panel energy consumption and ensures distinct operations in unstable networks.
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3. Wide Voltage RangeThe contactor operates within a wide control voltage range of 250-500 V (50/60 Hz and DC), managing large control voltage variations and ensuring stable performance.
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4. Built-in Surge ProtectionThe AF305B-40-22RT-14 features built-in surge protection, providing an additional layer of reliability and safety in industrial environments.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

184 mm

Product Net Depth / Length

180 mm

Product Net Height

225 mm

Product Net Weight

5.7 kg

Number of Main Contacts NO

Number of Main Contacts NC

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 (350 V) 4 Poles in Series, 40 Â°C 500 A (350 V) 4 Poles in Series, 60 Â°C 400 A (350 V) 4 Poles in Series, 70 Â°C 325 A (400 V) 4 Poles in Series, 40 Â°C 500 A (400 V) 4 Poles in Series, 60 Â°C 400 A (400 V) 4 Poles in Series, 70 Â°C 325 A (440 V) 4 Poles in Series, 40 Â°C 500 A (440 V) 4 Poles in Series, 60 Â°C 400 A (440 V) 4 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)

Rated Control Circuit Voltage (Uc)

50 Hz / 60 Hz 250 ... 500 V DC Operation 250 ... 500 V

Coil Consumption

Holding at Max. Rated Control Circuit Voltage 50 Hz 20.4 VÂ·A Holding at Max. Rated Control Circuit Voltage 60 Hz 20.4 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 50 Hz 550 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 60 Hz 550 VÂ·A Pull-in at Max. Rated Control Circuit Voltage DC 650 W

Horsepower Rating UL/CSA

(200 ... 208 V AC) Three Phase 40 Hp (200 V AC) Three Phase 100 hp (208 V AC) Three Phase 100 hp (220 ... 240 V AC) Three Phase 50 Hp (220 ... 240 V AC) Three Phase 125 hp (440 ... 480 V AC) Three Phase 100 Hp (440 ... 480 V AC) Three Phase 250 hp (550 ... 600 V AC) Three Phase 150 Hp (550 ... 600 V AC) Three Phase 300 hp

Object Classification Code