AF140B-40-22-14

Name: AF140B-40-22-14
Brand: ABB
SKU: AF140B-40-22-14

The ABB AF140B-40-22-14 is a 4-pole contactor suitable for railway applications, including motor starting, isolation, bypass, and distribution. It operates with a wide control voltage range of 250-500 V, 50/60 Hz and DC, ensuring reliable operation in various environments. This contactor features built-in surge protection, high mechanical durability, and efficient operation, making it a reliable choice for motor control systems.

Product ModelAF140B-40-22-14

Material Number1SFL447263R1422

Product ID87070

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Wide Control Voltage RangeThe AF140B-40-22-14 operates with a wide control voltage range of 250-500 V, 50/60 Hz and DC, allowing for flexibility in various electrical systems.
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2. Built-in Surge ProtectionThis contactor features built-in surge protection, ensuring the reliability and longevity of the device even in unstable network conditions.
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3. High Mechanical DurabilityWith a mechanical durability of 5 million cycles, the AF140B-40-22-14 is designed to withstand frequent switching operations, making it a durable choice for demanding applications.
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4. Efficient OperationThe contactor is designed for efficient operation, reducing panel energy consumption and ensuring distinct operations in unstable networks.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

120 mm

Product Net Depth / Length

128 mm

Product Net Height

150 mm

Product Net Weight

2.05 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 1168 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 15 min 200 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 min 477 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 s 1460 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 30 s 674 A

Rated Operational Current DC-1 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 200 A (110 V) 2 Poles in Series, 60 Â°C 175 A (110 V) 2 Poles in Series, 70 Â°C 160 A (110 V) 3 Poles in Series, 40 Â°C 200 A (110 V) 3 Poles in Series, 60 Â°C 175 A (110 V) 3 Poles in Series, 70 Â°C 160 A (175 V) 2 Poles in Series, 40 Â°C 200 A (175 V) 2 Poles in Series, 60 Â°C 175 A (175 V) 2 Poles in Series, 70 Â°C 160 A (220 V) 3 Poles in Series, 40 Â°C 200 A (220 V) 3 Poles in Series, 60 Â°C 175 A (220 V) 3 Poles in Series, 70 Â°C 160 A (260 V) 3 Poles in Series, 40 Â°C 200 A (260 V) 3 Poles in Series, 60 Â°C 175 A (260 V) 3 Poles in Series, 70 Â°C 160 A (350 V) 4 Poles in Series, 40 Â°C 200 A (350 V) 4 Poles in Series, 60 Â°C 175 A (350 V) 4 Poles in Series, 70 Â°C 160 A (72 V) 1-Pole, 40 Â°C 200 A (72 V) 1-Pole, 60 Â°C 175 A (72 V) 1-Pole, 70 Â°C 160 A (72 V) 2 Poles in Series, 40 Â°C 200 A (72 V) 2 Poles in Series, 60 Â°C 175 A (72 V) 2 Poles in Series, 70 Â°C 160 A (72 V) 3 Poles in Series, 40 Â°C 200 A (72 V) 3 Poles in Series, 60 Â°C 175 A (72 V) 3 Poles in Series, 70 Â°C 160 A (90 V) 1 Pole, 40 Â°C 200 A (90 V) 1 Pole, 60 Â°C 175 A (90 V) 1 Pole, 70 Â°C 160 A

Rated Operational Current DC-3 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 160 A (110 V) 2 Poles in Series, 60 Â°C 160 A (110 V) 2 Poles in Series, 70 Â°C 160 A (110 V) 3 Poles in Series, 40 Â°C 160 A (110 V) 3 Poles in Series, 60 Â°C 160 A (110 V) 3 Poles in Series, 70 Â°C 160 A (220 V) 3 Poles in Series, 40 Â°C 160 A (220 V) 3 Poles in Series, 60 Â°C 160 A (220 V) 3 Poles in Series, 70 Â°C 160 A (72 V) 2 Poles in Series, 40 Â°C 160 A (72 V) 2 Poles in Series, 60 Â°C 160 A (72 V) 2 Poles in Series, 70 Â°C 160 A (72 V) 3 Poles in Series, 40 Â°C 160 A (72 V) 3 Poles in Series, 60 Â°C 160 A (72 V) 3 Poles in Series, 70 Â°C 160 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

Average Pull-in Value 50 Hz 260 VÂ·A Average Pull-in Value 60 Hz 260 VÂ·A Holding at Max. Rated Control Circuit Voltage 50 Hz 16.1 VÂ·A Holding at Max. Rated Control Circuit Voltage 60 Hz 16.1 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 50 Hz 205 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 60 Hz 205 VÂ·A Pull-in at Max. Rated Control Circuit Voltage DC 230 W

General Use Rating UL/CSA

(600 V AC) 175 A

Horsepower Rating UL/CSA

(200 ... 208 V AC) Three Phase 15 Hp (200 V AC) Three Phase 40 hp (208 V AC) Three Phase 40 hp (220 ... 240 V AC) Three Phase 20 Hp (220 ... 240 V AC) Three Phase 50 hp (440 ... 480 V AC) Three Phase 40 Hp (440 ... 480 V AC) Three Phase 100 hp (550 ... 600 V AC) Three Phase 50 Hp (550 ... 600 V AC) Three Phase 125 hp