ABB GJL121 Contactor, 24V ac Coil, 3-Pole, 16 A, 4 kW 24V ac, 3 NO/1 NC, 690V dc

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THB3,643.54

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RS Stock No.:
253-4741
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
GJL1211901R0011
ผู้ผลิต:
ABB
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
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Brand

ABB

Product Type

Contactor

Coil Voltage

24V ac

Number of Poles

3

Contact Voltage

690V dc

Contact Current

16A

Power Rating

4kW

Series

GJL121

Function

Control Unit

Mount Type

DIN Rail

Normal State Configuration

3 NO/1 NC

Auxiliary Contact Configuration

1 NC

Number of Auxiliary Contacts

1

Terminal Type

Screw

Minimum Operating Temperature

-20°C

Operational Current Ie

20A

Contactor Application

Control Unit

Control Circuit Voltage Uc

24V ac

Maximum Operating Temperature

55°C

Depth

46.7mm

Standards/Approvals

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

Length

46.7mm

Width

96.2mm

Pole and Throw Configuration

3P

COO (Country of Origin):
DE

ABB GJL121 Series Contactor, 24V AC Coil Voltage, 16A Current Rating - GJL1211901R0011


This contactor is an essential control unit designed for various industrial applications. With a Compact design, measuring 46.7mm in length, 96.2mm in width, and 46.7mm in depth, it operates effectively at a Coil voltage of 24 V ac. It also features a robust thermal operating range from -20°C to +55°C, allowing it to perform in diverse environments. This model accommodates three poles and is rated for a contact voltage of 690V, making it a reliable choice for electrical installations.

Features & Benefits


• Supports a Coil voltage of 24 V ac for versatile applications
• Designed with three poles for effective power control
• Rated for a maximum contact current of 16 A, ensuring robust performance
• Accommodates a single auxiliary contact in a 1NC configuration
• Utilises screw terminals for secure and reliable connections

Applications


• Used for controlling motors and electrical equipment
• Suitable for automation systems to manage load switching
• Ideal for in manufacturing and process industries
• Utilised in safety circuits where reliable operation is essential

How does the thermal range affect operation in various environments?


The operating temperature range of -20°C to +55°C allows for consistent performance in both cold and hot environments, ensuring dependability across different applications without risking damage from temperature fluctuations.

What are the installation requirements for this type of contactor?


This contactor is designed for DIN rail mounting, simplifying the installation process and ensuring a secure fit within electrical panels or control cabinets, facilitating efficient use of space and optimal connections.

What maintenance is required for proper functioning?


Routine inspections for wear and secure Terminal connections should be carried out to maintain optimal performance. Regular checks ensure that the contactor continues to operate effectively without compromising electrical integrity.

How does the auxiliary contact enhance the functionality of this device?


The single auxiliary contact offers additional control capabilities, enabling functions such as remote indication or interlocking with other devices, which improves operational safety and efficiency within electrical systems.

What are the specifications for wiring this contactor?


It utilises screw terminals for wiring, supporting various cable sizes, and allowing for straightforward installation and maintenance, which ensures secure and reliable power connections.

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