ABB GJL121 Contactor, 12V Coil, 3-Pole, 20 A, 4 kW 12V, 4 NO, 690V

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SGD51.49

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SGD56.12

(inc. GST)

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RS Stock No.:
253-4762
Mfr. Part No.:
GJL1213001R0107
Manufacturer:
ABB
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Brand

ABB

Coil Voltage

12V

Product Type

Contactor

Number of Poles

3

Contact Voltage

690V

Contact Current

20A

Series

GJL121

Power Rating

4kW

Function

Mini Contactor

Mount Type

DIN Rail, Wall

Normal State Configuration

4 NO

Auxiliary Contact Configuration

1 NO/0 NC

Number of Auxiliary Contacts

1

Terminal Type

Screw

Minimum Operating Temperature

-25°C

Operational Current Ie

20A

Contactor Application

Control Unit

Control Circuit Voltage Uc

12V

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

3P

ABB GJL121 Series Contactor, 20A Contact Current, 12V Coil Voltage - GJL1213001R0107


This contractor is a Compact switching device designed for controlling three-phase loads in commercial, industrial and residential electrical systems. It is intended for low-voltage control circuits and provides motor and load switching capability within automation and electrical distribution assemblies. The unit is suitable for panel or on-site installation where space is restricted and straightforward control of three poles is required.

Features and Benefits:


• 12V control Coil for straightforward integration with low-voltage controls
• Three-pole switching delivers 3P operation for balanced load control
• 20A operational current supports moderate power loads
• 690V rated contacts permit use on higher-voltage circuits
• Screw terminals enable secure conductor connections in the field
• DIN rail or wall mounting provides flexible installation options

Applications


• Suitable for controlling small motors in factory automation systems
• Ideal for switching lighting loads in commercial installations
• Used with HVAC units requiring three-pole switching
• Can be used for residential load separation and distribution panels
• Used for machine control in electronics and mechanical workshops

What ambient temperatures can it operate within?


It functions between -25°C and 55°C to suit typical indoor and sheltered outdoor installations.

How many auxiliary contacts are provided and how are they configured?


One auxiliary contact is fitted and arranged as a normally open contact for control signalling.

What mounting methods are supported for panel fitment?


It can be mounted on a DIN rail or directly to a wall for flexible panel layout.

Which standards cover its electrical design and safety?


The device is designed to comply with IEC/EN 60947 series and corresponding UL 60947 standards.

What power level can it handle for motor loads?


It is rated for switching up to 4 kW, suitable for small motor and power-control tasks.

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