ESB63-40N-DC-B

Name: ESB63-40N-DC-B
Brand: ABB
SKU: ESB63-40N-DC-B

The ABB ESB63-40N-DC-B installation contactor is designed for EV charging applications, offering hum-free operation and controlling up to 4 phases with a 24 V DC control voltage. Ideal for industrial and household use, it ensures reliable and efficient load control.

Product ModelESB63-40N-DC-B

Material Number1SAE351221M0140

Product ID77022

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Hum-Free OperationThe ESB63-40N-DC-B contactor operates without noise, providing a quiet and efficient environment for your electrical systems.
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2. Versatile ControlDesigned to control single and three-phase loads up to 63 A, this contactor is versatile and suitable for various applications, including EV charging.
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3. 24 V DC ControlWith a 24 V DC control voltage, the ESB63-40N-DC-B ensures precise and reliable operation in your electrical setup.
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4. Durable DesignBuilt to withstand ambient temperatures from -40°C to 85°C, this contactor is designed for long-lasting performance in various environments.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

54 mm

Product Net Height

85 mm

Product Net Depth / Length

65 mm

Product Net Weight

0.405 kg

Rated Operational Voltage

Main Circuit 400 V AC

Rated Control Circuit Voltage (Uc)

24 V DC

5. Easy InstallationMounting on DIN rails (TH35-7.5 or TH35-15) makes installation straightforward, ensuring quick setup and minimal downtime.

Control Circuit DC Main Circuit 50 Hz Main Circuit 60 Hz

Rated Operational Current AC-1 (Ie)

for Air Temperature Near the Contactor = 85 Â°C, 2 Poles in Parallel 80 A for Air Temperature Near the Contactor = 55 Â°C 63 A for Air Temperature Near the Contactor = 85 Â°C 40 A

Rated Operational Power AC-1 (Pe)

(230 V) Single Phase, NO 14.5 kW (400 V) Three Phase, NO 43.6 kW

Recommended Screw Driver

Control Circuit Pozidriv 1 Main Circuit Pozidriv 2

Rated Impulse Withstand Voltage (Uimp)

6 kV

Rated Insulation Voltage (Ui)

500 V acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 500 V acc. to UL/CSA 500 V

Connecting Capacity Main Circuit

Flexible with Ferrule 1x 1.5 ... 16 mmÂ² Flexible with Ferrule 2x 1.5 ... 10 mmÂ² Flexible with Insulated Ferrule 1x 1.5 ... 16 mmÂ² Flexible with Insulated Ferrule 2x 1.5 ... 10 mmÂ² Flexible 2x 1.5 ... 10 mmÂ² Flexible 1x 1.5 ... 16 mmÂ² Rigid 1x 1.5 ... 25 mmÂ² Rigid 2x 1.5 ... 10 mmÂ²

Connecting Capacity Control Circuit

Flexible with Ferrule 1x 0.75 ... 2.5 mmÂ² Flexible with Ferrule 2x 0.75 ... 1.0 mmÂ² Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mmÂ² Flexible with Insulated Ferrule 2x 0.75 ... 1 mmÂ² Flexible 1x 1 ... 4.0 mmÂ² Flexible 2x 1 ... 2.5 mmÂ² Rigid 1x 1 ... 4 mmÂ² Rigid 2x 1 ... 2.5 mmÂ²

Tightening Torque

Control Circuit 0.9 NÂ·m Main Circuit 2.5 NÂ·m

Wire Stripping Length

Control Circuit 7 mm Main Circuit 13 mm

Degree of Protection

IP20

Mechanical Durability

1000000 cycle

Number of Poles

Number of Auxiliary Contacts NC

Number of Auxiliary Contacts NO

Number of Main Contacts NC

Number of Main Contacts NO

Width in Number of Modular Spacings

3.0

Standards

GB/T 14048.4 IEC/EN 60947-4-1 IEC 60335-2-40 A2L

Maximum Operating Voltage UL/CSA

Main Circuit 480 V AC

Connecting Capacity Main Circuit UL/CSA

Solid 16-4 AWG Stranded 16-4 AWG

Connecting Capacity Control Circuit UL/CSA

Solid 16-10 AWG Stranded 16-10 AWG

Tightening Torque UL/CSA

Control Circuit 8 inÂ·lb Main Circuit 20 inÂ·lb

Ambient Air Temperature

Close to Contactor for Holding with 0.5 Uc after Pull-in with 1.0 â¦ 1.1 Uc -40 ... +85 Â°C Close to Contactor for Operation at 0.75 ... 1.1 Uc -40 ... +40 Â°C Close to Contactor for Operation at 0.85 ... 1.1 Uc -40 ... +55 Â°C Storage -40 ... +85 Â°C

Maximum Operating Altitude Permissible

With 90% Main Pole Derating 5000 m With 95% Main Pole Derating 4000 m With 98% Main Pole Derating 3000 m Without Derating 2000 m

Resistance to Shock acc. to IEC 60068-2-27

11 ms Pulse 15g

RoHS Status

Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019

Object Classification Code

ETIM 5

EC001653 - Installation contactor for distribution board

ETIM 6

EC001653 - Installation contactor for distribution board

ETIM 7

EC001653 - Installation contactor for distribution board

eClass

V11.0 : 27142308

UNSPSC

39121529

IDEA Granular Category Code (IGCC)

4759 >> Installation contactor for distribution board

ETIM 8

EC001653 - Installation contactor for distribution board

Manufacturer ID

1SAE351221M0140