AFS370-30-12-33

Name: AFS370-30-12-33
Brand: ABB
SKU: AFS370-30-12-33

The ABB AFS370-30-12-33 is a 3-pole contactor with pre-mounted auxiliary contacts, suitable for safety applications. It operates with a wide control voltage range and reduces panel energy consumption, making it ideal for machine safety.

Product ModelAFS370-30-12-33

Material Number1SFL607082R3312

Product ID85176

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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Feature1. Reliable Operation The AFS370-30-12-33 contactor is designed to ensure reliable operation in safety-critical applications. Its mechanically linked contacts guarantee the correct contactor status at all times, enhancing system safety.
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Feature2. Wide Control Voltage Range This contactor can manage large control voltage variations, making it versatile for various control systems. It operates with electronic coils that accept a wide control voltage range (100-500 V AC and DC), reducing the need for multiple coils.
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Feature3. Reduced Panel Energy Consumption The AFS370-30-12-33 is engineered to minimize panel energy consumption. Its efficient design reduces the power required for control circuits, making it an eco-friendly choice for industrial applications.
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Feature4. Pre-Mounted Auxiliary Contacts The contactor comes with pre-mounted auxiliary contacts, which are essential for monitoring and controlling circuits. The left side has one normally open (N.O.) and one normally closed (N.C.) contact, while the right side has one N.C. contact, ensuring comprehensive circuit control.

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

4 kg

Number of Main Contacts NO

Number of Main Contacts NC

Feature5. Compliance with Safety Standards The AFS370-30-12-33 contactor is designed to meet stringent safety standards. It is compliant with IEC60947-5-1 and other relevant safety regulations, ensuring that it can be used in a wide range of safety-critical applications.

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

Rated Operational Voltage

Main Circuit 1000 V

Rated Frequency (f)

Main Circuit 50 / 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) 40 Â°C 400 A (1000 V) 60 Â°C 350 A (1000 V) 70 Â°C 290 A (690 V) 40 Â°C 600 A (690 V) 60 Â°C 500 A (690 V) 70 Â°C 400 A

Rated Operational Current AC-3 (Ie)

(415 V) 60 Â°C 370 A (440 V) 60 Â°C 370 A (500 V) 60 Â°C 315 A (690 V) 60 Â°C 315 A (1000 V) 60 Â°C 141 A (380 / 400 V) 60 Â°C 370 A (220 / 230 / 240 V) 60 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 Breaking Capacity

cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 5000 A cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 4000 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 Operational Current DC-1 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 450 A (220 V) 3 Poles in Series, 40 Â°C 450 A

Rated Operational Current DC-3 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 450 A (220 V) 3 Poles in Series, 40 Â°C 450 A

Rated Operational Current DC-5 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 450 A (220 V) 3 Poles in Series, 40 Â°C 450 A

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)

Main Circuit 8 kV

Mechanical Durability

5 million

Maximum Mechanical Switching Frequency

300 cycles per hour

Coil Operating Limits

(acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (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 Holding at Max. Rated Control Circuit Voltage DC 3 W 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

Connecting Capacity Main Circuit

Flexible 1 x 16 ... 240 mmÂ² Rigid Al-Cable 1 x 185 ... 240 mmÂ² Rigid Cu-Cable 2 x 70 ... 185 mmÂ²

Connecting Capacity Auxiliary Circuit

Flexible with Ferrule 2x 0.75 ... 2.5 mmÂ² Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mmÂ² Flexible 2x0.75 ... 2.5 mmÂ² Solid 1 x 1 ... 4 mmÂ² Stranded 2 x 1 .... 4 mmÂ²

Degree of Protection

acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00

Terminal Type

Main Circuit: Bars

Maximum Operating Voltage UL/CSA

Main Circuit 600 V

General Use Rating UL/CSA

(600 V AC) 520 A

Horsepower Rating UL/CSA

(200 ... 208 V AC) Three Phase 125 hp (220 ... 240 V AC) Three Phase 150 hp (440 ... 480 V AC) Three Phase 300 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 ... 50 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)

4755 >> Contactors

E-Number (Finland)

3709034

Manufacturer ID

1SFL607082R3312