B6-40-00-03

Name: B6-40-00-03
Brand: ABB
SKU: B6-40-00-03

The ABB B6-40-00-03 mini contactor is a compact 4-pole device with screw terminals, designed for reliability and space efficiency. It controls single or three-phase loads up to 4 kW and 20 A/690 V, with features like a silent coil and switch position indication.

Product ModelB6-40-00-03

Material NumberGJL1211201R0003

Product ID82179

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe ABB B6-40-00-03 mini contactor is designed to be compact, making it ideal for applications where space is at a premium. Its dimensions (2.13 in width, 11.02 in height, and 4.53 in depth) ensure it fits seamlessly into various environments.
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2. ReliabilityThis contactor is built for reliability, ensuring consistent performance in residential, commercial, and industrial settings. Its robust design and reliable components make it a trusted choice for controlling electrical loads.
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3. Versatile ApplicationsThe B6-40-00-03 is versatile and can be used in a variety of applications, including residential buildings, commercial spaces, and industrial settings. It supports both single-phase and three-phase systems, making it adaptable to different electrical configurations.
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4. Silent Coil OperationThe contactor features a silent coil operation, which minimizes noise and ensures a smooth, quiet functioning. This is particularly beneficial in environments where noise reduction is crucial, such as in residential areas or sensitive industrial settings.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

52.5 mm

Product Net Height

57.5 mm

Product Net Depth / Length

46.7 mm

Product Net Weight

0.175 kg

Number of Poles

Mini Contactor Type

Mini Contactor

5. Mounting FlexibilityThe device offers integrated possibilities for rail or wall mounting, providing flexibility in installation. This feature allows users to easily integrate the contactor into their existing electrical systems, enhancing convenience and efficiency.

6. Safety FeaturesThe B6-40-00-03 includes safety features such as 6kV impulse protection, which safeguards against hazardous overvoltages. This ensures that the equipment remains protected and safe from potential electrical hazards, providing peace of mind for users.

7. Technical SpecificationsThe contactor is rated for 48 V AC control circuit voltage and supports full load amps of 5.8 A at 115 V AC single phase, 4.8 A at 200 V AC three phase, and 3.5 A at 240 V AC three phase. It can handle loads up to 4 kW AC-3 and 20 A/690 V AC-1.

Rated Operational Voltage

Main Circuit 690 V AC Main Circuit 220 V DC

Rated Frequency (f)

Control Circuit 400 Hz Control Circuit 50 Hz Control Circuit 60 Hz Main Circuit 60 Hz Main Circuit 50 Hz Main Circuit DC

Rated Impulse Withstand Voltage (Uimp)

Main Circuit 6 kV

Rated Insulation Voltage (Ui)

690 V acc. to UL/CSA 600 V

Number of Main Contacts NC

Number of Main Contacts NO

Rated Operational Current AC-1 (Ie)

(220 / 240 V) 40 Â°C 20 A (220 / 240 V) 55 Â°C 16 A (380 / 440 V) 40 Â°C 20 A (380 / 440 V) 55 Â°C 16 A (690 V) 40 Â°C 6 A (690 V) 55 Â°C 6 A

Rated Operational Power AC-3 (Pe)

(230 V) Three Phase 2.2 kW (400 V) Three Phase 4 kW (500 V) Three Phase 4 kW (690 V) Three Phase, NO 3 kW

Rated Short-time Withstand Current Low Voltage (Icw)

at 40 Â°C Ambient Temp, in Free Air, from a Cold State 10 s 64 A

Number of Auxiliary Contacts NC

Number of Auxiliary Contacts NO

Conventional Free-air Thermal Current (Ith)

Main Circuit 20 A

Rated Control Circuit Voltage (Uc)

48 V AC

Coil Operating Limits

(acc. to IEC 60947-4-1) for AC supply 0.85 ... 1.1 x Uc (at Î¸ â¤ 55 Â°C)

Degree of Protection

Control Circuit Terminals IP20 Main Circuit Terminals IP20

Mechanical Durability

10000000 cycle

Maximum Electrical Switching Frequency

(AC-1) 300 cycles per hour (AC-3) 600 cycles per hour (DC-1) 600 cycles per hour (DC-3) 600 cycles per hour

Connecting Capacity Main Circuit

Flexible with Ferrule 1/2x 1 ... 2.5 mmÂ² Flexible with Insulated Ferrule 1/2x 1 ... 2.5 mmÂ² Flexible 1/2x 1 ... 2.5 mmÂ² Rigid 1/2x 1 ... 4 mmÂ²

Connecting Capacity Control Circuit

Flexible with Ferrule 1/2x 1 ... 2.5 mmÂ² Flexible with Insulated Ferrule 1/2x 1 ... 2.5 mmÂ² Flexible 1/2x 1 ... 2.5 mmÂ² Rigid 1/2x 1 ... 4 mmÂ²

Wire Stripping Length

Main Circuit 9 mm

Tightening Torque

Control Circuit 0.8 ... 1.1 NÂ·m Main Circuit 0.8 ... 1.1 NÂ·m

Recommended Screw Driver

M3 Pozidriv 1

Mounting on DIN Rail

TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715

Power Loss

at Rated Operating Conditions AC-1 per Pole 1 W

Standards

IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 60947-1 UL 60947-4-1 IEC 60335-2-40 A2L

Maximum Operating Voltage UL/CSA

Main Circuit 600 V AC

Full Load Amps Motor Use

(115 V AC) Single Phase 5.8 A (200 V AC) Three Phase 4.8 A (220 ... 240 V AC) Three Phase 6.8 A (230 V AC) Single Phase 4.9 A (440 ... 480 V AC) Three Phase 4.8 A (550 ... 600 V AC) Three Phase 1.7 A

Horsepower Rating UL/CSA

(115 V AC) Single Phase 0.25 Hp (200 V AC) Three Phase 1 Hp (220 ... 240 V AC) Three Phase 2 Hp (230 V AC) Single Phase 0.5 Hp (440 ... 480 V AC) Three Phase 3 Hp (550 ... 600 V AC) Three Phase 1 Hp

General Use Rating UL/CSA

(300 V AC) 12 A

Connecting Capacity Main Circuit UL/CSA

Stranded 1/2x 22-10 AWG

Tightening Torque UL/CSA

Control Circuit 7 inÂ·lb Main Circuit 7 inÂ·lb

Ambient Air Temperature

Operation -20 ... +55 Â°C Storage -40 ... +80 Â°C

Maximum Operating Altitude Permissible

2000 m

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

11 ms Pulse 15g

Resistance to Vibrations

5g 5 ... 150 Hz

Object Classification Code

ETIM 4

EC000066 - Magnet contactor, AC-switching

ETIM 5

EC000066 - Magnet contactor, AC-switching

ETIM 6

EC000066 - Power contactor, AC switching

ETIM 7

EC000066 - Power contactor, AC switching

ETIM 8

EC000066 - Power contactor, AC switching

eClass

V11.0 : 27371003

UNSPSC

39121529

IDEA Granular Category Code (IGCC)

4761 >> Magnet contactor, AC-switching

Manufacturer ID

GJL1211201R0003