ABB GJL121 Contactor, 48V Coil, 3-Pole, 20 A, 4 kW 48V, 4 NO, 690V dc
- RS Stock No.:
- 253-4792
- Mfr. Part No.:
- GJL1213901R1106
- Brand:
- ABB
Subtotal (1 pack of 5 units)*
£356.53
(exc. VAT)
£427.835
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 28 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | £71.306 | £356.53 |
*price indicative
- RS Stock No.:
- 253-4792
- Mfr. Part No.:
- GJL1213901R1106
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Coil Voltage | 48V | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 690V dc | |
| Contact Current | 20A | |
| Series | GJL121 | |
| Power Rating | 4kW | |
| Mount Type | DIN Rail, Wall | |
| Function | Reversing Contactor | |
| Normal State Configuration | 4 NO | |
| Auxiliary Contact Configuration | 1 NO/0 NC | |
| Number of Auxiliary Contacts | 1 | |
| Terminal Type | Screw | |
| Control Circuit Voltage Uc | 48V | |
| Contactor Application | Control Unit | |
| Operational Current Ie | 20A | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 55°C | |
| Length | 46.7mm | |
| Standards/Approvals | IEC/EN 60947-1, IEC/EN 60947-5-1, UL 60947-4-1, IEC/EN 60947-4-1, UL 60947-1 | |
| Width | 96.2mm | |
| Depth | 46.7mm | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Coil Voltage 48V | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 690V dc | ||
Contact Current 20A | ||
Series GJL121 | ||
Power Rating 4kW | ||
Mount Type DIN Rail, Wall | ||
Function Reversing Contactor | ||
Normal State Configuration 4 NO | ||
Auxiliary Contact Configuration 1 NO/0 NC | ||
Number of Auxiliary Contacts 1 | ||
Terminal Type Screw | ||
Control Circuit Voltage Uc 48V | ||
Contactor Application Control Unit | ||
Operational Current Ie 20A | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 55°C | ||
Length 46.7mm | ||
Standards/Approvals IEC/EN 60947-1, IEC/EN 60947-5-1, UL 60947-4-1, IEC/EN 60947-4-1, UL 60947-1 | ||
Width 96.2mm | ||
Depth 46.7mm | ||
Pole and Throw Configuration 3P | ||
- COO (Country of Origin):
- DE
ABB GJL121 Series Contactor, 48V Control Circuit Voltage, 20A Operational Current - GJL1213901R1106
This contactor is an electromechanical switching device designed to control three-phase circuits in industrial, residential and commercial settings. It facilitates motor reversing and load switching using a 48V control input and supports DC contact voltages, making it suitable for installations requiring compact, rail- or wall-mounted switching equipment.
Features and Benefits:
• Three-pole reversing arrangement supports three-phase load switching
• 20 A operational current handles moderate power distribution
• 4 kW power rating enables motor and equipment control
• Screw terminals provide secure electrical connections
• 48V control circuit allows low-voltage Coil operation
• IEC 60947 approvals ensure conformity with recognised standards
• 20 A operational current handles moderate power distribution
• 4 kW power rating enables motor and equipment control
• Screw terminals provide secure electrical connections
• 48V control circuit allows low-voltage Coil operation
• IEC 60947 approvals ensure conformity with recognised standards
Applications
• Suitable for reversing small to medium three-phase motors
• Ideal for control panels with DIN-rail mounting requirements
• Used for distribution switching in commercial premises
• Can be used in residential automation systems requiring DC switching
• Used with equipment where wall mounting is preferred
• Ideal for control panels with DIN-rail mounting requirements
• Used for distribution switching in commercial premises
• Can be used in residential automation systems requiring DC switching
• Used with equipment where wall mounting is preferred
What is the contact configuration for auxiliary signalling?
It includes a single normally open auxiliary contact for status feedback.
How is the device mounted within electrical installations?
It fits to a DIN rail or can be secured to a wall for flexible panel layouts.
Which environmental temperatures can it operate within?
It is rated to operate from −20 °C up to a maximum of 55 °C.
How many main poles and what contact arrangement does it have?
It is a three-pole device with four normally open main contacts in its normal state.
What Terminal and mechanical form factor should installers expect?
Expect screw-type terminals and a Compact footprint with a width of 96.2mm and a depth of 46.7 mm.
