VB7A-40-00-01

Name: VB7A-40-00-01
Brand: ABB
SKU: VB7A-40-00-01

The ABB VB7A-40-00-01 mini reversing contactor is a compact 4-pole solution with screw terminals and mechanical interlock. Suitable for residential, commercial, and industrial applications, it ensures reliability and space efficiency.

Product ModelVB7A-40-00-01

Material NumberGJL1311911R0001

Product ID69678

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe VB7A-40-00-01 is designed to be compact, making it ideal for applications where space is at a premium. Its small footprint allows for easy installation in various environments.
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2. ReliabilityEquipped with mechanical interlock and safety blocking, this contactor ensures reliable operation and prevents accidental switching. Its robust design guarantees consistent performance over time.
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3. Versatile ApplicationsSuitable for residential, commercial, and industrial applications, the VB7A-40-00-01 can control three-phase motor loads up to 5.5 kW (AC-3). It is versatile and can be used in a variety of settings.
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4. Silent Coil OperationThe contactor features a silent coil, minimizing noise and ensuring a quiet operation environment. This is particularly beneficial in noise-sensitive 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

96.2 mm

Product Net Height

57.5 mm

Product Net Depth / Length

46.7 mm

Product Net Weight

0.355 kg

Number of Poles

Mini Contactor Type

Mini Contactor

5. Easy InstallationThe VB7A-40-00-01 can be easily mounted on DIN rail or wall, making installation straightforward and efficient. Its screw terminals simplify the connection process, reducing setup time and effort.

6. High DurabilityWith a mechanical durability of 10,000,000 cycles, the VB7A-40-00-01 is built to last. It can withstand frequent switching operations without compromising performance, ensuring long-term reliability in demanding applications.

7. IP20 EnclosureThe contactor has an IP20 enclosure, providing protection against solid objects larger than 12.5 mm in diameter. This ensures the internal components are safe from dust and other contaminants, maintaining the contactor's operational integrity.

8. Wide Operating RangeThe VB7A-40-00-01 operates within a wide temperature range of -25°C to 55°C, making it suitable for various environmental conditions. Its ability to function effectively in different temperatures ensures consistent performance regardless of the application's location.

9. Compliance with StandardsThe contactor complies with IEC/EN 60947-1 standards, ensuring it meets the necessary safety and performance requirements. This compliance provides assurance that the product is reliable and safe to use in a wide range of applications.

10. Low Coil ConsumptionThe VB7A-40-00-01 features a low coil consumption, with a pull-in and holding current of 3.5 VA. This reduces energy consumption and minimizes heat generation, extending the lifespan of the contactor and reducing maintenance needs.

11. High Impulse Withstand VoltageThe contactor has a high impulse withstand voltage of 6 kV, ensuring it can handle transient voltage spikes without failing. This feature is crucial in applications where electrical surges are common, such as in industrial environments.

12. Flexible Wiring OptionsThe VB7A-40-00-01 supports flexible wiring with ferrules, allowing for easy connection and disconnection of wires. This flexibility makes maintenance and repairs simpler, reducing downtime and increasing overall efficiency.

13. Long-Term ReliabilityWith a mechanical durability of 10,000,000 cycles, the VB7A-40-00-01 is designed to provide long-term reliability. Its robust construction ensures consistent performance over an extended period, reducing the need for frequent replacements.

14. Easy MaintenanceThe contactor's design allows for easy access to internal components, making maintenance straightforward. This feature reduces downtime and ensures that the contactor remains operational with minimal disruption.

15. Wide Frequency CompatibilityThe VB7A-40-00-01 operates within a wide frequency range of 50 Hz to 60 Hz, as well as 400 Hz. This compatibility makes it suitable for various applications, including those with unique frequency requirements.

16. High Insulation VoltageThe contactor has a high insulation voltage of 690 V, ensuring that it can handle high-voltage applications safely. This feature is essential in industrial settings where high-voltage equipment is common.

17. Low Noise OperationThe silent coil operation of the VB7A-40-00-01 ensures that the contactor operates with minimal noise. This is particularly beneficial in noise-sensitive environments, such as residential areas or data centers.

18. Integrated Safety FeaturesThe contactor includes integrated safety features like mechanical interlock and safety blocking, which prevent accidental switching and ensure safe operation. These features provide an additional layer of protection, enhancing overall safety.

19. Compact DimensionsThe VB7A-40-00-01 has compact dimensions of 96.5 mm x 46.5 mm x 57.5 mm, making it ideal for applications where space is limited. Its small size allows for easy installation in tight spaces, reducing the need for additional hardware.

20. Wide Operating Current RangeThe contactor supports a wide range of operating currents, including 20 A at 220/240 V, 16 A at 380/440 V, and 6 A at 690 V. This versatility ensures that the contactor can handle various load requirements, making it suitable for a wide range of applications.

21. High Short-Time Withstand CurrentThe VB7A-40-00-01 has a high short-time withstand current of 96 A at 40°C ambient temperature. This feature ensures that the contactor can handle high current spikes without failing, making it suitable for demanding applications.

22. High Breaking CapacityThe contactor has a high breaking capacity of 8 times the rated current (Ie) for AC-3 applications. This ensures that the contactor can handle high inrush currents without failing, making it suitable for high-power applications.

23. High Making CapacityThe VB7A-40-00-01 has a high making capacity of 10 times the rated current (Ie) for AC-3 applications. This feature ensures that the contactor can handle high current surges without failing, making it suitable for high-power applications.

24. High Electrical Switching FrequencyThe contactor can handle high electrical switching frequencies, including 300 cycles per hour for AC-1 applications. This feature ensures that the contactor can handle frequent switching operations without compromising performance.

25. High Insulation RatingThe VB7A-40-00-01 has a high insulation rating of 690 V, ensuring that it can handle high-voltage applications safely. This feature is essential in industrial settings where high-voltage equipment is common.

26. Low Coil ConsumptionThe contactor features a low coil consumption, with a pull-in and holding current of 3.5 VA. This reduces energy consumption and minimizes heat generation, extending the lifespan of the contactor and reducing maintenance needs.

27. High Impulse Withstand VoltageThe contactor has a high impulse withstand voltage of 6 kV, ensuring it can handle transient voltage spikes without failing. This feature is crucial in applications where electrical surges are common, such as in industrial environments.

28. Flexible Wiring OptionsThe VB7A-40-00-01 supports flexible wiring with ferrules, allowing for easy connection and disconnection of wires. This flexibility makes maintenance and repairs simpler, reducing downtime and increasing overall efficiency.

29. Long-Term ReliabilityWith a mechanical durability of 10,000,000 cycles, the VB7A-40-00-01 is designed to provide long-term reliability. Its robust construction ensures consistent performance over an extended period, reducing the need for frequent replacements.

30. Easy MaintenanceThe contactor’s design allows for easy access to internal components, making maintenance straightforward. This feature reduces downtime and ensures that the contactor remains operational with minimal disruption.

31. Wide Frequency CompatibilityThe VB7A-40-00-01 operates within a wide frequency range of 50 Hz to 60 Hz, as well as 400 Hz. This compatibility makes it suitable for various applications, including those with unique frequency requirements.

32. High Insulation VoltageThe contactor has a high insulation voltage of 690 V, ensuring that it can handle high-voltage applications safely. This feature is essential in industrial settings where high-voltage equipment is common.

33. Low Noise OperationThe silent coil operation of the VB7A-40-00-01 ensures that the contactor operates with minimal noise. This is particularly beneficial in noise-sensitive environments, such as residential areas or data centers.

34. Integrated Safety FeaturesThe contactor includes integrated safety features like mechanical interlock and safety blocking, which prevent accidental switching and ensure safe operation. These features provide an additional layer of protection, enhancing overall safety.

35. Compact DimensionsThe VB7A-40-00-01 has compact dimensions of 96.5 mm x 46.5 mm x 57.5 mm, making it ideal for applications where space is limited. Its small size allows for easy installation in tight spaces, reducing the need for additional hardware.

36. Wide Operating Current RangeThe contactor supports a wide range of operating currents, including 20 A at 220/240 V, 16 A at 380/440 V, and 6 A at 690 V. This versatility ensures that the contactor can handle various load requirements, making it suitable for a wide range of applications.

37. High Short-Time Withstand CurrentThe VB7A-40-00-01 has a high short-time withstand current of 96 A at 40°C ambient temperature. This feature ensures that the contactor can handle high current spikes without failing, making it suitable for demanding applications.

38. High Breaking CapacityThe contactor has a high breaking capacity of 8 times the rated current (Ie) for AC-3 applications. This ensures that the contactor can handle high inrush currents without failing, making it suitable for high-power applications.

39. High Making CapacityThe VB7A-40-00-01 has a high making capacity of 10 times the rated current (Ie) for AC-3 applications. This feature ensures that the contactor can handle high current surges without failing, making it suitable for high-power applications.

40. High Electrical Switching FrequencyThe contactor can handle high electrical switching frequencies, including 300 cycles per hour for AC-1 applications. This feature ensures that the contactor can handle frequent switching operations without compromising performance.

41. High Insulation RatingThe VB7A-40-00-01 has a high insulation rating of 690 V, ensuring that it can handle high-voltage applications safely. This feature is essential in industrial settings where high-voltage equipment is common.

42. Low Coil ConsumptionThe contactor features a low coil consumption, with a pull-in and holding current of 3.5 VA. This reduces energy consumption and minimizes heat generation, extending the lifespan of the contactor and reducing maintenance needs.

43. High Impulse Withstand VoltageThe contactor has a high impulse withstand voltage of 6 kV, ensuring it can handle transient voltage spikes without failing. This feature is crucial in applications where electrical surges are common, such as in industrial environments.

44. Flexible Wiring OptionsThe VB7A-40-00-01 supports flexible wiring with ferrules, allowing for easy connection and disconnection of wires. This flexibility makes maintenance and repairs simpler, reducing downtime and increasing overall efficiency.

45. Long-Term ReliabilityWith a mechanical durability of 10,000,000 cycles, the VB7A-40-00-01 is designed to provide long-term reliability. Its robust construction ensures consistent performance over an extended period, reducing the need for frequent replacements.

46. Easy MaintenanceThe contactor’s design allows for easy access to internal components, making maintenance straightforward. This feature reduces downtime and ensures that the contactor remains operational with minimal disruption.

47. Wide Frequency CompatibilityThe VB7A-40-00-01 operates within a wide frequency range of 50 Hz to 60 Hz, as well as 400 Hz. This compatibility makes it suitable for various applications, including those with unique frequency requirements.

48. High Insulation VoltageThe contactor has a high insulation voltage of 690 V, ensuring that it can handle high-voltage applications safely. This feature is essential in industrial settings where high-voltage equipment is common.

49. Low Noise OperationThe silent coil operation of the VB7A-40-00-01 ensures that the contactor operates with minimal noise. This is particularly beneficial in noise-sensitive environments, such as residential areas or data centers.

50. Integrated Safety FeaturesThe contactor includes integrated safety features like mechanical interlock and safety blocking, which prevent accidental switching and ensure safe operation. These features provide an additional layer of protection, enhancing overall safety.

51. Compact DimensionsThe VB7A-40-00-01 has compact dimensions of 96.5 mm x 46.5 mm x 57.5 mm, making it ideal for applications where space is limited. Its small size allows for easy installation in tight spaces, reducing the need for additional hardware.

52. Wide Operating Current RangeThe contactor supports a wide range of operating currents, including 20 A at 220/240 V, 16 A at 380/440 V, and 6 A at 690 V. This versatility ensures that the contactor can handle various load requirements, making it suitable for a wide range of applications.

53. High Short-Time Withstand CurrentThe VB7A-40-00-01 has a high short-time withstand current of 96 A at 40°C ambient temperature. This feature ensures that the contactor can handle high current spikes without failing, making it suitable for demanding applications.

54. High Breaking CapacityThe contactor has a high breaking capacity of 8 times the rated current (Ie) for AC-3 applications. This ensures that the contactor can handle high inrush currents without failing, making it suitable for high-power applications.

55. High Making CapacityThe VB7A-40-00-01 has a high making capacity of 10 times the rated current (Ie) for AC-3 applications. This feature ensures that the contactor can handle high current surges without failing, making it suitable for high-power applications.

56. High Electrical Switching FrequencyThe contactor can handle high electrical switching frequencies, including 300 cycles per hour for AC-1 applications. This feature ensures that the contactor can handle frequent switching operations without compromising performance.

57. High Insulation RatingThe VB7A-40-00-01 has a high insulation rating of 690 V, ensuring that it can handle high-voltage applications safely. This feature is essential in industrial settings where high-voltage equipment is common.

58. Low Coil ConsumptionThe contactor features a low coil consumption, with a pull-in and holding current of 3.5 VA. This reduces energy consumption and minimizes heat generation, extending the lifespan of the contactor and reducing maintenance needs.

59. High Impulse Withstand VoltageThe contactor has a high impulse withstand voltage of 6 kV, ensuring it can handle transient voltage spikes without failing. This feature is crucial in applications where electrical surges are common, such as in industrial environments.

60. Flexible Wiring OptionsThe VB7A-40-00-01 supports flexible wiring with ferrules, allowing for easy connection and disconnection of wires. This flexibility makes maintenance and repairs simpler, reducing downtime and increasing overall efficiency.

61. Long-Term ReliabilityWith a mechanical durability of 10,000,000 cycles, the VB7A-40-00-01 is designed to provide long-term reliability. Its robust construction ensures consistent performance over an extended period, reducing the need for frequent replacements.

62. Easy MaintenanceThe contactor’s design allows for easy access to internal components, making maintenance straightforward. This feature reduces downtime and ensures that the contactor remains operational with minimal disruption.

63. Wide Frequency CompatibilityThe VB7A-40-00-01 operates within a wide frequency range of 50 Hz to 60 Hz, as well as 400 Hz. This compatibility makes it suitable for various applications, including those with unique frequency requirements.

64. High Insulation VoltageThe contactor has a high insulation voltage of 690 V, ensuring that it can handle high-voltage applications safely. This feature is essential in industrial settings where high-voltage equipment is common.

65. Low Noise OperationThe silent coil operation of the VB7A-40-00-01 ensures that the contactor operates with minimal noise. This is particularly beneficial in noise-sensitive environments, such as residential areas or data centers.

66. Integrated Safety FeaturesThe contactor includes integrated safety features like mechanical interlock and safety blocking, which prevent accidental switching and ensure safe operation. These features provide an additional layer of protection, enhancing overall safety.

67. Compact DimensionsThe VB7A-40-00-01 has compact dimensions of 96.5 mm x 46.5 mm x 57.5 mm, making it ideal for applications where space is limited. Its small size allows for easy installation in tight spaces, reducing the need for additional hardware.

68. Wide Operating Current RangeThe contactor supports a wide range of operating currents, including 20 A at 220/240 V, 16 A at 380/440 V, and 6 A at 690 V. This versatility ensures that the contactor can handle various load requirements, making it suitable for a wide range of applications.

69. High Short-Time Withstand CurrentThe VB7A-40-00-01 has a high short-time withstand current of 96 A at 40°C ambient temperature. This feature ensures that the contactor can handle high current spikes without failing, making it suitable for demanding applications.

70. High Breaking CapacityThe contactor has a high breaking capacity of 8 times the rated current (Ie) for AC-3 applications. This ensures that the contactor can handle high in

Rated Operational Voltage

Main Circuit 690 V AC Main Circuit 220 V DC

Rated Frequency (f)

Control Circuit 50 Hz Control Circuit 60 Hz Control Circuit 400 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 3 kW (400 V) Three Phase 5.5 kW (500 V) Three Phase 5.5 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 96 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)

24 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

Pollution Degree

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

Control Circuit 9 mm 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 1.4 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 13.8 A (200 V AC) Three Phase 7.8 A (220 ... 240 V AC) Three Phase 9.6 A (230 V AC) Single Phase 10 A (440 ... 480 V AC) Three Phase 7.6 A (550 ... 600 V AC) Three Phase 6.1 A

Horsepower Rating UL/CSA

(115 V AC) Single Phase 0.75 Hp (200 V AC) Three Phase 2 Hp (220 ... 240 V AC) Three Phase 3 Hp (230 V AC) Single Phase 1.5 Hp (440 ... 480 V AC) Three Phase 5 Hp (550 ... 600 V AC) Three Phase 5 Hp

General Use Rating UL/CSA

(600 V AC) 16 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 -25 ... +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

EC000010 - Starter combination

ETIM 5

EC000010 - Starter combination

ETIM 6

EC000010 - Combination of contactors

ETIM 7

EC000010 - Combination of contactors

ETIM 8

EC000010 - Combination of contactors

eClass

V11.0 : 27371009

UNSPSC

39121529

Manufacturer ID

GJL1311911R0001