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

RS Stock No.:: 253-4736
Mfr. Part No.:: GJL1211201R0003
Manufacturer:: ABB

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

Image representative of range

View all Contactors

Subtotal (1 pack of 10 units)*

€331.17

(exc. VAT)

€407.34

(inc. VAT)

Stocked by manufacturer

Ready to ship from 26 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Pack(s)	Per Pack	Per unit*
1 +	€331.17	€33.117

*price indicative

RS Stock No.:: 253-4736
Mfr. Part No.:: GJL1211201R0003
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
	Coil Voltage	48V ac
	Product Type	Contactor
	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	4 NO
	Number of Auxiliary Contacts	0
	Auxiliary Contact Configuration	0 NO/0 NC
	Terminal Type	Screw
	Minimum Operating Temperature	-20°C
	Control Circuit Voltage Uc	48V ac
	Contactor Application	Control Unit
	Operational Current Ie	20A
	Maximum Operating Temperature	55°C
	Width	52.5mm
	Standards/Approvals	IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, IEC/EN 60947-5-1, UL 60947-4-1
	Depth	46.7mm
	Length	46.7mm
	Pole and Throw Configuration	4P

	Select all
	Brand ABB
	Coil Voltage 48V ac
	Product Type Contactor
	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 4 NO
	Number of Auxiliary Contacts 0
	Auxiliary Contact Configuration 0 NO/0 NC
	Terminal Type Screw
	Minimum Operating Temperature -20°C
	Control Circuit Voltage Uc 48V ac
	Contactor Application Control Unit
	Operational Current Ie 20A
	Maximum Operating Temperature 55°C
	Width 52.5mm
	Standards/Approvals IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, IEC/EN 60947-5-1, UL 60947-4-1
	Depth 46.7mm
	Length 46.7mm
	Pole and Throw Configuration 4P

ABB GJL121 Series Contactor, 48V Coil Voltage, 16A Current Rating - GJL1211201R0003

This contactor serves as a VITAL control unit within electrical systems, designed to manage a variety of load demands with efficiency. It features a Compact size, measuring 46.7mm in length, 52.5mm in width, and 46.7mm in depth, making it suitable for installations where space is limited. It is designed to operate at a maximum temperature of +55°C for varied environments. This model operates at a Coil voltage of 48V AC and supports up to four poles, allowing for versatile applications in numerous automation and electronics settings.

Features & Benefits

• Supports a Coil voltage of 48V AC for dependable operation
• Configured with four poles, enhancing electrical control flexibility
• Rated for contact currents up to 16A, accommodating robust electrical loads
• Utilises screw terminals for straightforward and secure wiring
• Compatible with DIN rail mounting for easy installation and organisation

Applications

• Utilised in motor control circuits for industrial machinery
• Commonly integrated within automated systems for process management
• Employed for controlling lighting circuits in commercial buildings
• Suitable for use in HVAC systems for efficient temperature regulation

What is the maximum current the device can handle?

It is rated to handle a maximum contact current of 16A, which allows for substantial load management in various applications.

What are the operating temperature limits for this contactor?

The operational temperature range extends from -20°C to +55°C, ensuring functionality in diverse environmental conditions.

How does the screw Terminal design benefit installation?

The screw Terminal design provides a reliable connection that simplifies wiring, reducing the risk of loose connections.

Can this contactor be mounted on a standard DIN rail?

Yes, it is specifically designed for DIN rail mounting, which facilitates a neat installation and allows for easy access during maintenance.