ABB GJL121 Contactor, 110V ac, 127 V ac Coil, 4-Pole, 16 A, 4 kW 127V, 2 NO/2 NC, 690V

RS Stock No.:: 253-4740
Mfr. Part No.:: GJL1211501R8004
Manufacturer:: ABB

ABB GJL121 Contactor, 110V ac, 127 V ac Coil, 4-Pole, 16 A, 4 kW 127V, 2 NO/2 NC, 690V

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Subtotal (1 pack of 10 units)*

€331.17

(exc. VAT)

€407.34

(inc. VAT)

Stocked by manufacturer

Ready to ship from 25 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.:: 253-4740
Mfr. Part No.:: GJL1211501R8004
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	110, 127V ac
	Number of Poles	4
	Contact Voltage	690V
	Contact Current	16A
	Power Rating	4kW
	Series	GJL121
	Function	Control Unit
	Mount Type	DIN Rail
	Normal State Configuration	2 NO/2 NC
	Number of Auxiliary Contacts	0
	Terminal Type	Screw
	Minimum Operating Temperature	-20°C
	Control Circuit Voltage Uc	127V
	Operational Current Ie	20A
	Contactor Application	Control Unit
	Maximum Operating Temperature	55°C
	Length	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
	Depth	46.7mm
	Width	52.5mm
	Pole and Throw Configuration	4P

	Select all
	Brand ABB
	Product Type Contactor
	Coil Voltage 110, 127V ac
	Number of Poles 4
	Contact Voltage 690V
	Contact Current 16A
	Power Rating 4kW
	Series GJL121
	Function Control Unit
	Mount Type DIN Rail
	Normal State Configuration 2 NO/2 NC
	Number of Auxiliary Contacts 0
	Terminal Type Screw
	Minimum Operating Temperature -20°C
	Control Circuit Voltage Uc 127V
	Operational Current Ie 20A
	Contactor Application Control Unit
	Maximum Operating Temperature 55°C
	Length 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
	Depth 46.7mm
	Width 52.5mm
	Pole and Throw Configuration 4P

ABB GJL121 Series Contactor, 110-127V AC Coil Voltage, 16A Current Rating - GJL1211501R8004

This contactor serves as a control unit designed for industrial applications, featuring a robust design and reliable performance. It operates on a Coil voltage of 110 to 127 V ac and is configured with 4 poles, making it Ideal for managing electrical currents. The Compact size of 46.7mm x 52.5mm x 46.7mm allows for easy installation on standard DIN rail systems, ensuring streamlined integration into existing setups.

Features & Benefits

• Operates effectively within a maximum temperature of 55 degree Celsius
• Designed for 2NO and 2NC normal state configuration
• Supports a contact current rating of 16A for high efficiency
• Capable of handling up to 690V for diverse electrical tasks
• Screw Terminal type ensures stable and secure connections
• Provides solutions tailored for control units in industrial settings

Applications

• Used for automation processes within factories
• Applied in control panels requiring Compact solutions
• Utilised in motor control for electrical equipment
• Suitable for projects needing Durable electrical management

How does the contactor perform in various temperature ranges?

This unit is built to function within a wide temperature range, from -20°C to +55°C, ensuring reliability across different operating environments. It excels in maintaining efficiency whether in colder or hotter conditions, making it suitable for various industrial applications.

What are the implications of using a 4-pole design?

The 4-pole configuration enhances its flexibility in controlling single or three-phase loads, allowing for improved circuit management. This can be particularly advantageous in applications requiring frequent switching or fine-tuning of power distribution.

Is there a specific mounting style recommended for this unit?

The contactor is designed to be mounted on standard DIN rails, which provides a convenient and secure installation. This mounting style also contributes to an organised layout, optimising space within control panels or enclosures.