AF52-40-00-12

Name: AF52-40-00-12
Brand: ABB
SKU: AF52-40-00-12

The ABB AF52-40-00-12 is a 4-pole contactor designed for controlling power circuits up to 690V AC and 440V DC. It features built-in surge protection and a wide control voltage range, making it suitable for various industrial applications.

Product ModelAF52-40-00-12

Material Number1SBL367201R1200

Product ID111159

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Wide Control Voltage RangeThe ABB AF52-40-00-12 contactor operates efficiently with control voltages ranging from 100 to 250V AC/DC, ensuring compatibility with diverse control systems.
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2. Built-in Surge ProtectionEquipped with built-in surge protection, this contactor provides a reliable and compact solution for power control, eliminating the need for additional surge suppressors.
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3. Block Type DesignThe AF52 series contactors feature a block type design, allowing for easy extension with add-on auxiliary contact blocks and a wide range of accessories.
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4. High Load CapacityDesigned to handle high load currents, the AF52-40-00-12 can switch power circuits up to 100A at 690V AC, making it suitable for demanding 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

70 mm

Product Net Depth / Length

113.5 mm

Product Net Height

125.5 mm

Product Net Weight

1.21 kg

Number of Main Contacts NO

Number of Main Contacts NC

5. Versatile ApplicationsIdeal for controlling non-inductive or slightly inductive loads such as resistance furnaces, the AF52-40-00-12 contactor offers a versatile solution for various industrial needs.

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

Standards

IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 No. 60947-1:22, CSA C22.2 No. 60947-4-1:22

Rated Operational Voltage

Main Circuit 690 V

Rated Frequency (f)

Control Circuit 50 / 60 Hz Main Circuit 50 / 60 Hz

Conventional Free-air Thermal Current (Ith)

acc. to IEC 60947-4-1, Open Contactors Î = 40 Â°C 105 A

Rated Operational Current AC-1 (Ie)

(690 V) 40 Â°C 100 A (690 V) 60 Â°C 80 A (690 V) 70 Â°C 70 A

Rated Operational Current AC-3 (Ie)

(415 V) 60 Â°C 53 A (440 V) 60 Â°C 53 A (500 V) 60 Â°C 45 A (690 V) 60 Â°C 35 A (380 / 400 V) 60 Â°C 53 A (220 / 230 / 240 V) 60 Â°C 53 A

Rated Operational Power AC-3 (Pe)

(415 V) 30 kW (440 V) 30 kW (500 V) 30 kW (690 V) 30 kW (380 / 400 V) 22 kW (220 / 230 / 240 V) 15 kW

Rated Short-time Withstand Current Low Voltage (Icw)

at 40 Â°C Ambient Temp, in Free Air, from a Cold State 10 s 600 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 15 min 110 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 min 250 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 s 1000 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 30 s 350 A

Maximum Breaking Capacity

cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 950 A cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 600 A

Maximum Electrical Switching Frequency

(AC-1) 600 cycles per hour

Rated Insulation Voltage (Ui)

acc. to IEC 60947-4-1 690 V acc. to UL/CSA 600 V

Rated Impulse Withstand Voltage (Uimp)

6 kV

Maximum Mechanical Switching Frequency

3600 cycles per hour

Rated Control Circuit Voltage (Uc)

50 Hz 48 ... 130 V 60 Hz 48 ... 130 V DC Operation 48 ... 130 V

Coil Consumption

Average Holding Value 50 / 60 Hz 4 VÂ·A Average Holding Value 50 Hz 4 VÂ·A Average Holding Value 60 Hz 4 VÂ·A Average Holding Value DC 2 W Average Holding Value, from Warm State 2 W

Mounting on DIN Rail

TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715

Mounting by Screws (not supplied)

2 x M4 or 2 x M6 screws placed diagonally

Connecting Capacity Main Circuit

Flexible with Ferrule 1/2x 4 ... 35 mmÂ² Flexible with Insulated Ferrule 1/2x 4 ... 35 mmÂ² Rigid Stranded 1/2x 6 ... 35 mmÂ²

Connecting Capacity Control Circuit

Flexible with Ferrule 1/2x 0.75 ... 2.5 mmÂ² Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mmÂ² Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mmÂ² Rigid Solid 1/2x 1 ... 2.5 mmÂ² Rigid Stranded 1/2x 1 ... 2.5 mmÂ²

Wire Stripping Length

Control Circuit 10 mm Main Circuit 16 mm

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 IP10

Terminal Type

Screw Terminals

Maximum Operating Voltage UL/CSA

Main Circuit 600 V

General Use Rating UL/CSA

(600 V AC) 80 A

Connecting Capacity Main Circuit UL/CSA

Rigid Stranded 1/2x 10-2 AWG

Connecting Capacity Control Circuit UL/CSA

Rigid Solid 1/2x 18-14 AWG Rigid Stranded 1/2x 18-14 AWG

Tightening Torque UL/CSA

Control Circuit 11 inÂ·lb Main Circuit 35 inÂ·lb

Ambient Air Temperature

Close to Contactor for Storage -60 ... +80 Â°C Near Contactor for Operation in Free Air -40 ... 70 Â°C

Climatic Withstand

Category B according to IEC 60947-1 Annex Q

Maximum Operating Altitude Permissible

Without Derating 3000 m

Resistance to Vibrations

3g Closed Position & 2g Open Position 5 ... 300 Hz

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)

3707261

E-Number (Sweden)

3210310

Manufacturer ID

1SBL367201R1200