ABB AF Contactor, 500 V Coil, 3-Pole, 125 A, 37 kW 500 V, 3 NO

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₩704,039.32

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  • 2026년 4월 13일 부터 배송
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RS 제품 번호:
237-4930
제조사 부품 번호:
1SBL397001R1422
제조업체:
ABB
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모두 선택

브랜드

ABB

Coil Voltage

500 V

Product Type

Contactor

Number of Poles

3

Contact Current

125A

Power Rating

37kW

Series

AF

Function

Motor Control

Normal State Configuration

3 NO

Auxiliary Contact Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Terminal Type

Screw

Operational Current Ie

125A

Control Circuit Voltage Uc

500 V

Minimum Operating Temperature

-40°C

Contactor Application

Motor Control

Maximum Operating Temperature

70°C

Standards/Approvals

IEC/EN 60947-4-1

Width

70 mm

Length

125.5mm

Depth

149mm

Pole and Throw Configuration

3

COO (Country of Origin):
FR

ABB Series AF Contactor, 125A Current Rating, 3NO - 1SBL397001R1422


This contactor is a vital component in motor control systems, designed for high-voltage applications with a coil voltage of 1000V. It features a robust 3-pole configuration, enabling efficient switching for motors up to 37 kW. With dimensions of 149mm x 70mm x 149mm, this screw terminal contactor is versatile and suitable for DIN rail mounting, making it easy to integrate into various electrical systems.

Features & Benefits


• Capable of handling high power loads up to 125A

• Wide control voltage range reduces energy consumption

• Built-in surge protection enhances operational reliability

• Modular design allows for easy extension with auxiliary contacts

• High maximum operating temperature of +70°C for diverse applications

• Supports multiple auxiliary contact configurations for flexibility

Applications


• Used in industrial motor control setups

• Ideal for requiring high-voltage switching

• Suitable for use in unstable electrical networks

• Commonly applied in automation and control panels

• Utilised in various sectors, including electrical and mechanical industries

What operating temperature range does the contactor support?


The contactor operates effectively between -40°C and +70°C, making it suitable for various environmental conditions.

How does the control voltage range affect energy efficiency?


With a control voltage range of 250-500V for both AC and DC operations, it helps adapt to varying network conditions, thereby minimising energy waste.

What is the significance of the built-in surge protection?


The surge protection feature safeguards the contactor and connected circuits from voltage spikes, enhancing the longevity and reliability of the system.

How can the contactor be integrated with auxiliary devices?


It can easily be extended with additional auxiliary contact blocks, offering functionality tailored to specific control requirements.

What types of applications benefit from a modular design?


The modular design supports custom configurations, making it ideal for automation projects that require tailored solutions and easy maintenance.