AF370-30-22-33

Name: AF370-30-22-33
Brand: ABB
SKU: AF370-30-22-33

The ABB AF370-30-22-33 is a 3-pole contactor designed for motor starting, isolation, and distribution applications. It features a wide control voltage range, built-in surge protection, and easy extension with add-on auxiliary contact blocks.

Product ModelAF370-30-22-33

Material Number1SFL607002R3322

Product ID84374

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Wide Control Voltage RangeThe ABB AF370-30-22-33 operates with a wide control voltage range of 100 to 250 VAC/VDC, managing large control voltage variations and ensuring stable operations in unstable networks.
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2. Efficient Energy ManagementThis contactor reduces panel energy consumption, making it an efficient choice for various applications. It also features built-in surge protection, ensuring reliable operation.
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3. Versatile ApplicationsSuitable for motor starting, isolation, by-pass, and distribution applications up to 1000 V, the ABB AF370-30-22-33 is versatile and reliable for a wide range of electrical needs.
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4. Easy Extension OptionsThe contactor can be easily extended with add-on auxiliary contact blocks, providing a flexible solution for various electrical configurations. It also supports a wide range of accessories.

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

195.5 mm

Product Net Height

225 mm

Product Net Weight

3.9 kg

Number of Main Contacts NO

Number of Main Contacts NC

5. High Operating CyclesDesigned to withstand high operating cycles of up to 5 million times, the ABB AF370-30-22-33 is built to last and provide reliable service over extended periods.

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

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 Î = 40 Â°C 600 A

Rated Operational Current AC-1 (Ie)

(1000 V) 60 Â°C 350 A (1000 V) 70 Â°C 290 A (690 V) 40 Â°C 600 A (690 V) 70 Â°C 400 A

Rated Operational Current AC-3 (Ie)

(415 V) 55 Â°C 370 A (440 V) 55 Â°C 370 A (500 V) 55 Â°C 350 A (690 V) 55 Â°C 315 A (1000 V) 55 Â°C 141 A (380 / 400 V) 55 Â°C 370 A (220 / 230 / 240 V) 55 Â°C 370 A

Rated Operational Power AC-3 (Pe)

(415 V) 200 kW (440 V) 200 kW (500 V) 250 kW (690 V) 315 kW (1000 V) 200 kW (380 / 400 V) 200 kW (220 / 230 / 240 V) 110 kW

Rated Breaking Capacity AC-3

8 x Ie AC-3

Rated Making Capacity AC-3

10 x Ie AC-3

Short-Circuit Protective Devices

gG Type Fuses 630 A

Rated Short-time Withstand Current Low Voltage (Icw)

at 40 Â°C Ambient Temp, in Free Air, from a Cold State 10 s 2960 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 15 min 600 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 min 1208 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 s 3700 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 30 s 1709 A

Maximum Electrical Switching Frequency

(AC-1) 300 cycles per hour (AC-2 / AC-4) 150 cycles per hour (AC-3) 300 cycles per hour

Rated Insulation Voltage (Ui)

acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V acc. to UL/CSA 600 V

Rated Impulse Withstand Voltage (Uimp)

8 kV

Mechanical Durability

5 million

Maximum Mechanical Switching Frequency

300 cycles per hour

Coil Operating Limits

(acc. to IEC 60947-4-1) Uc (at Î¸ â¤ 70 Â°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 17.5 VÂ·A Holding at Max. Rated Control Circuit Voltage 60 Hz 17.5 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 50 Hz 385 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 60 Hz 385 VÂ·A Pull-in at Max. Rated Control Circuit Voltage DC 410 W

Operate Time

Between Coil De-energization and NO Contact Opening 37 ... 47 ms Between Coil Energization and NO Contact Closing 25 ... 55 ms

Degree of Protection

acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP40

Terminal Type

Main Circuit: Bars

Maximum Operating Voltage UL/CSA

Main Circuit 1000 V

Horsepower Rating UL/CSA

(200 ... 208 V AC) Three Phase 50 Hp (200 V AC) Three Phase 125 hp (208 V AC) Three Phase 125 hp (220 ... 240 V AC) Three Phase 60 Hp (220 ... 240 V AC) Three Phase 150 hp (440 ... 480 V AC) Three Phase 125 Hp (440 ... 480 V AC) Three Phase 300 hp (550 ... 600 V AC) Three Phase 150 Hp (550 ... 600 V AC) Three Phase 350 hp

Ambient Air Temperature

Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 55 Â°C Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 Â°C Close to Contactor for Storage -40 ... 70 Â°C

Maximum Operating Altitude Permissible

Without Derating 3000 m

Object Classification Code

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

E-Number (Finland)

3707536

Manufacturer ID

1SFL607002R3322