ABB GJL121 Contactor, 380V, 415 V, 380 V, 415 V Coil, 3-Pole, 12 A, 4 kW 415V, 3 NO/1 NC, 690V

RS stock no.:: 722-052
Mfr. Part No.:: GJL1211009R8105
Manufacturer:: ABB

ABB GJL121 Contactor, 380V, 415 V, 380 V, 415 V Coil, 3-Pole, 12 A, 4 kW 415V, 3 NO/1 NC, 690V

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Subtotal (1 unit)*

R 1 172,11

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R 1 347,93

(inc. VAT)

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Ready to ship from 21 September 2026

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RS stock no.:: 722-052
Mfr. Part No.:: GJL1211009R8105
Manufacturer:: ABB

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	380, 415, 380, 415V
	Product Type	Contactor
	Number of Poles	3
	Contact Voltage	690V
	Contact Current	12A
	Power Rating	4kW
	Series	GJL121
	Function	Control Unit
	Mount Type	DIN Rail
	Normal State Configuration	3 NO/1 NC
	Number of Auxiliary Contacts	1
	Auxiliary Contact Configuration	1 NO
	Terminal Type	Soldering
	Operational Current Ie	12A
	Contactor Application	Control Unit
	Control Circuit Voltage Uc	415V
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	55°C
	Width	47.5mm
	Standards/Approvals	IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1
	Depth	47.7mm
	Length	47.7mm
	Pole and Throw Configuration	3P

	Select all
	Brand ABB
	Coil Voltage 380, 415, 380, 415V
	Product Type Contactor
	Number of Poles 3
	Contact Voltage 690V
	Contact Current 12A
	Power Rating 4kW
	Series GJL121
	Function Control Unit
	Mount Type DIN Rail
	Normal State Configuration 3 NO/1 NC
	Number of Auxiliary Contacts 1
	Auxiliary Contact Configuration 1 NO
	Terminal Type Soldering
	Operational Current Ie 12A
	Contactor Application Control Unit
	Control Circuit Voltage Uc 415V
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 55°C
	Width 47.5mm
	Standards/Approvals IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1
	Depth 47.7mm
	Length 47.7mm
	Pole and Throw Configuration 3P

Datasheet - GJL1211009R8105

COO (Country of Origin):: DE

ABB GJL121 Series Contactor, 20A Current Rating , 380-415V Coil Voltage - GJL1211009R8105

This contactor is an essential control unit designed for reliable operation in various electrical applications. With a robust construction, it features a Compact design measuring 47.7mm in length, 47.5mm in width, and 47.7mm in depth. The device operates with an AC Coil voltage range of 380V to 415V, making it suitable for high-demand scenarios. The unit comprises three poles, providing flexibility for various configurations.

Features & Benefits

• Designed for seamless control of electrical circuits
• Operates efficiently within a Coil voltage of 380V to 415V
• Supports contact current ratings of up to 20A
• Configured with 3NO and 1NC for versatile operation
• Auxiliary contact allows for additional circuit control
• Capable of handling a contact voltage rating of 690V

Applications

• Ideal for automation systems requiring effective control
• Used in industrial with heavy load management
• Implemented in HVAC systems for reliable operation
• Suitable for motor control in machinery setups
• Utilised in electrical panels to enhance circuit functionality

What are the temperature limits for reliable operation?

The operating temperature range for proper functionality is between -25°C and +55°C, ensuring safe use in diverse environments.

How can the auxiliary contacts enhance circuit control?

The auxiliary contact configuration of 1NO allows for additional circuits to be controlled, providing flexibility in automation setups without complicating the arrangement.

What type of connection does this unit support?

This unit utilises soldering pins for Terminal connections, ensuring a secure and reliable fit within electrical systems.

Why is a DIN rail mounting style beneficial?

The DIN rail mounting style enables streamlined installation and facilitates quick and easy access for maintenance or replacement.

What considerations should be MADE for power ratings?

This contactor is rated for a power capacity of 4kW, making it essential to assess that the application does not exceed this limit to ensure safe and effective operation.