ABB GJL121 Contactor, 48V ac Coil, 4-Pole, 16 A, 4 kW 48V ac, 2 NO/2 NC, 690V

RS Stock No.:: 253-4738
Mfr. Part No.:: GJL1211501R0003
Manufacturer:: ABB

ABB GJL121 Contactor, 48V ac Coil, 4-Pole, 16 A, 4 kW 48V ac, 2 NO/2 NC, 690V

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Subtotal (1 pack of 10 units)*

SGD516.98

(exc. GST)

SGD563.51

(inc. GST)

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Stocked by manufacturer

Ready to ship from 31 August 2026

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Units	Per unit	Per Pack*
10 +	SGD51.698	SGD516.98

*price indicative

RS Stock No.:: 253-4738
Mfr. Part No.:: GJL1211501R0003
Manufacturer:: ABB

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Contactor
	Coil Voltage	48V ac
	Number of Poles	4
	Contact Voltage	690V
	Contact Current	16A
	Series	GJL121
	Power Rating	4kW
	Mount Type	DIN Rail, Wall
	Function	Control Unit
	Normal State Configuration	2 NO/2 NC
	Number of Auxiliary Contacts	0
	Terminal Type	Screw
	Contactor Application	Control Unit
	Operational Current Ie	20A
	Control Circuit Voltage Uc	48V ac
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	55°C
	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
	Depth	46.7mm
	Width	52.5mm
	Pole and Throw Configuration	4P

	Select all
	Brand ABB
	Product Type Contactor
	Coil Voltage 48V ac
	Number of Poles 4
	Contact Voltage 690V
	Contact Current 16A
	Series GJL121
	Power Rating 4kW
	Mount Type DIN Rail, Wall
	Function Control Unit
	Normal State Configuration 2 NO/2 NC
	Number of Auxiliary Contacts 0
	Terminal Type Screw
	Contactor Application Control Unit
	Operational Current Ie 20A
	Control Circuit Voltage Uc 48V ac
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 55°C
	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
	Depth 46.7mm
	Width 52.5mm
	Pole and Throw Configuration 4P

COO (Country of Origin):: DE

ABB GJL121 Series Contactor, 48V Coil Voltage, 16A Current Rating - GJL1211501R0003

This contactor is an essential electrical control unit designed for reliable performance in automation applications. It boasts a Compact form with dimensions of 46.7mm in length, 52.5mm in width, and 46.7mm in depth, making it suitable for mounting on standard DIN rail systems. It is designed to function within a wide temperature range from -20°C to +55°C and operates at a Coil voltage of 48V AC, this 4 pole contactor effectively manages high current loads, with a contact current rating of 16A and a contact voltage rating of up to 690V.

Features & Benefits

• Capable of controlling circuits with a power rating of 4 kW
• 2NO and 2NC configuration for versatile switching options
• Reliable screw Terminal connections for ease of installation
• No auxiliary contacts provide focused functionality without complexity
• Complies with high current demands effectively and efficiently

Applications

• Used with motor control for efficient management
• Suitable for lighting control systems in commercial installations
• Employed in HVAC systems to manage compressor operations
• Integrated into machinery for automation tasks in manufacturing

What temperatures can this device operate in?

It operates efficiently across a temperature range from -20°C to +55°C, making it suitable for various environments.

How is this product mounted in electrical systems?

The contactor is designed for straightforward DIN rail mounting, ensuring a stable and secure installation.

What types of loads can this contactor handle?

It is capable of managing inductive and resistive loads due to its high voltage and current ratings.

Can this device be used in outdoor installations?

While it can function within the specified temperature range, proper enclosure is recommended for outdoor use to protect against moisture and environmental factors.