ABB GJL121 Contactor, 380V, 415 V Coil, 3-Pole, 20 A, 4 kW 415V, 3 NO/1 NC, 690V

RS Stock No.:: 253-4749
Mfr. Part No.:: GJL1211911R8015
Manufacturer:: ABB

ABB GJL121 Contactor, 380V, 415 V Coil, 3-Pole, 20 A, 4 kW 415V, 3 NO/1 NC, 690V

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Subtotal (1 pack of 5 units)*

SGD647.44

(exc. GST)

SGD705.71

(inc. GST)

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Ready to ship from 24 June 2026

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Units	Per unit	Per Pack*
5 +	SGD129.488	SGD647.44

*price indicative

RS Stock No.:: 253-4749
Mfr. Part No.:: GJL1211911R8015
Manufacturer:: ABB

Specifications

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	ABB
	Product Type	Contactor
	Coil Voltage	380, 415V
	Number of Poles	3
	Contact Voltage	690V
	Contact Current	20A
	Power Rating	4kW
	Series	GJL121
	Mount Type	DIN Rail
	Function	Control Unit
	Normal State Configuration	3 NO/1 NC
	Number of Auxiliary Contacts	1
	Auxiliary Contact Configuration	1 NC
	Terminal Type	Screw
	Control Circuit Voltage Uc	415V
	Contactor Application	Control Unit
	Minimum Operating Temperature	-20°C
	Operational Current Ie	20A
	Maximum Operating Temperature	55°C
	Length	46.7mm
	Width	96.2mm
	Standards/Approvals	UL 60947-4-1, UL 60947-1, IEC/EN 60947-5-1, IEC/EN 60947-4-1, IEC/EN 60947-1
	Depth	46.7mm
	Pole and Throw Configuration	3P

	Select all
	Brand ABB
	Product Type Contactor
	Coil Voltage 380, 415V
	Number of Poles 3
	Contact Voltage 690V
	Contact Current 20A
	Power Rating 4kW
	Series GJL121
	Mount Type DIN Rail
	Function Control Unit
	Normal State Configuration 3 NO/1 NC
	Number of Auxiliary Contacts 1
	Auxiliary Contact Configuration 1 NC
	Terminal Type Screw
	Control Circuit Voltage Uc 415V
	Contactor Application Control Unit
	Minimum Operating Temperature -20°C
	Operational Current Ie 20A
	Maximum Operating Temperature 55°C
	Length 46.7mm
	Width 96.2mm
	Standards/Approvals UL 60947-4-1, UL 60947-1, IEC/EN 60947-5-1, IEC/EN 60947-4-1, IEC/EN 60947-1
	Depth 46.7mm
	Pole and Throw Configuration 3P

Datasheet - GJL1211911R8015

COO (Country of Origin):: DE

ABB GJL121 Series Contactor, 20A Current Rating , 3 Poles - GJL1211911R8015

This contactor is a highly efficient control unit designed for industrial applications. With the Ability to operate at a Coil voltage of 380 to 415 V ac, this three-pole contactor supports a maximum operating temperature of +55°C and a minimum temperature of -20°C. The Compact dimensions of 46.7 mm in length, 96.2 mm in width, and 46.7 mm in depth make it a practical choice for various installations. The product features a screw Terminal setup and is suitable for DIN rail mounting, ensuring versatility in deployment.

Features & Benefits

• Designed for 3 pole configuration to manage large electrical loads
• Capable of handling up to 20 A, suitable for robust applications
• Rated for contact voltage of 690 V, providing substantial power management
• Normal state configuration of 3NO 1NC for diverse control options
• Auxiliary contact configuration of 1NC allows for additional control functionality
• Durable construction supports reliable performance in demanding environments

Applications

• Utilised for motor control in manufacturing systems
• Effective in automation processes for machinery control
• Suitable for lighting control in commercial buildings
• Ideal for use in heating to manage energy consumption
• Employed in electrical distribution systems for load management

How does this contactor manage high electrical loads effectively?

It is rated for a contact current of 20 A and a contact voltage of 690 V, ensuring it can handle substantial electrical loads safely and efficiently.

What features enhance its usability in different mounting scenarios?

The design allows for DIN rail mounting, providing flexibility in installation, while the screw terminals ensure secure connections in various settings.

What environmental conditions can this contactor operate within?

This contactor can function within a temperature range of -20°C to +55°C, making it suitable for challenging operational environments.

How does its pole configuration benefit control functions?

The 3-pole configuration allows the contactor to control multiple circuits, offering versatility in various control applications with different settings.