ABB GJL121 Contactor, 220V, 240 V Coil, 3-Pole, 20 A, 4 kW 220V, 240 V, 3 NO/1 NC, 690V

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RS Stock No.:
253-4757
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
GJL1213001R0015
ผู้ผลิต:
ABB
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
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Brand

ABB

Product Type

Contactor

Coil Voltage

220V, 240V

Number of Poles

3

Contact Voltage

690V

Contact Current

20A

Power Rating

4kW

Series

GJL121

Function

Control Unit

Mount Type

DIN Rail, Wall

Normal State Configuration

3 NO/1 NC

Auxiliary Contact Configuration

1 NC

Number of Auxiliary Contacts

1

Terminal Type

Screw

Control Circuit Voltage Uc

220V, 240V

Contactor Application

Control Unit

Minimum Operating Temperature

-25°C

Operational Current Ie

20A

Maximum Operating Temperature

55°C

Standards/Approvals

IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1, IEC/EN 60947-1

Length

46.7mm

Width

52.5mm

Depth

46.7mm

Pole and Throw Configuration

3P

COO (Country of Origin):
DE

ABB GJL121 Series Contactor, 20A Current Rating , 690V Contact Voltage - GJL1213001R0015


This contactor is a versatile control unit designed for industrial applications, specifically using a Coil voltage range of 220V to 240V DC. With dimensions of 46.7mm in length, 52.5mm in width, and 46.7mm in depth, it features a three-pole configuration. It operates at a maximum temperature of +55°C. This device is capable of handling high voltage up to 690V and a contact current rating of 20A, making it suitable for various automation tasks in demanding environments.

Features & Benefits


• Normally configured for 3 normally open and 1 normally closed contacts
• Designed for robust performance with a 20A current rating
• Suitable for use on DIN rails, ensuring easy installation
• Features a single auxiliary contact configuration for additional functionality
• Efficiently rated for power loads up to 4 kW

Applications


• Utilised in automation systems for machinery control
• Compatible with various industrial equipment for reliable operation
• Employed in control panels for electrical distribution
• Designed for integration in energy management systems

What is the significance of the maximum and minimum operating temperatures?


The temperature range of -25°C to +55°C allows it to be effectively used in a wide variety of conditions, making it suitable for diverse operational environments. This ensures consistent performance and longevity in both extreme cold and hot situations.

How is the auxiliary contact configuration beneficial in practical applications?


The inclusion of a single normally closed auxiliary contact provides additional functionality, allowing users to manage secondary circuits or implement safety measures effectively, enhancing system reliability.

In what scenarios would using a three-pole configuration be preferable?


A three-pole configuration is Ideal for controlling three-phase circuits, providing better load distribution and improving energy efficiency, which is Crucial for industrial applications with high power demands.

What type of Terminal connections does this contactor support?


The contactor employs screw terminals, facilitating secure and straightforward electrical connections, which aids in reducing installation time and ensuring a stable connection.

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