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1SFL587002R3122 ABB AF305-30-22-31 24-60V 50/60Hz AC / 20-60V DC 3 Pole 3NO 2NO/2NC Block Contactor
ABB 1SFL587002R3122 AF305 contactor, a three pole industrial contactor with 100–250 V AC/DC control voltage designed for high power motor switching applications.
£1,087.19
Why Choose the ABB 1SFL587002R3122 AF305-30-22-12 Contactor?
The ABB 1SFL587002R3122 is a high-performance AF series three-pole contactor designed for reliable motor starting, isolation, bypass and power distribution applications in industrial electrical systems. Featuring ABB’s advanced AF contactor technology, it provides dependable switching performance with a wide control voltage range for demanding automation and power control environments.
This contactor combines robust electrical performance with ABB’s electronically controlled coil technology, helping ensure reliable operation even where control voltage fluctuations occur. Its compact block design supports efficient panel integration and allows expansion with auxiliary contact accessories.
With a rated operational current of up to 312 A AC-3 and a control voltage range of 100–250 V AC/DC, the ABB 1SFL587002R3122 is suitable for controlling large motors and industrial loads up to 160 kW at 400 V AC.
Key Advantages
- Reliable ABB AF series contactor for industrial switching applications.
- Three-pole main contact configuration for motor and power control.
- Wide 100–250 V AC/DC coil control range.
- Suitable for high-power motor applications up to 160 kW at 400 V AC.
- Modular design supports auxiliary contact expansion.
- High mechanical durability for long service life.
Key Features
- ABB AF305 contactor series.
- 3-pole contactor design.
- 312 A AC-3 rated operational current.
- 100–250 V AC/DC control voltage.
- 3 normally open main contacts.
- 2 normally open and 2 normally closed auxiliary contacts.
- Main circuit rated up to 1000 V AC.
- Bar connection terminals for main circuit connections.
Reliable Industrial Motor Switching
ABB AF contactors provide dependable switching and control of motors, distribution systems and industrial loads. The electronically controlled AF coil technology helps reduce energy consumption while maintaining reliable operation across a wide range of control voltages.
The ABB 1SFL587002R3122 is designed for industrial automation systems, motor control centres and electrical panels where dependable high-current switching performance is required.
Typical Applications
- Industrial motor starters.
- Motor control centres.
- Power distribution equipment.
- Machine automation systems.
- Industrial production equipment.
- Bypass and isolation switching applications.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Poles | 3-pole | |
| Current | 305 A | |
| Coil Voltage Range | 24 V, 42–48 V, 60–72 V | |
| Power | 160 kW | |
| Device Type | Contactor | |
| Auxiliary Contacts | 2NO + 2NC | |
| Manufacturer | ABB | |
| Series | AF Contactors | |
| Model | 1SFL587002R3122 | |
| Alternate designation | AF305-30-22-12 | |
| Product type | Three-pole power contactor | |
| Main contacts | 3 NO | |
| Auxiliary contacts | 2 NO + 2 NC | |
| Rated control voltage | 100–250 V AC/DC | |
| Rated operational voltage | Up to 1000 V AC | |
| Rated operational current AC-3 | 312 A | |
| Rated operational power AC-3 at 400 V | 160 kW | |
| Rated insulation voltage | 1000 V | |
| Mounting type | Panel mounting | |
| Terminal type | Main circuit bars | |
| Protection rating | IP20 coil terminals / IP00 main terminals | |
| Dimensions (H × W × D) | 225 × 140 × 180 mm | |
| Weight | approx. 3.9 kg |
Frequently Asked Questions
What is the ABB 1SFL587002R3122 used for?
The ABB 1SFL587002R3122 is a three-pole contactor used for motor starting, isolation, bypass and industrial power switching applications.
What control voltage does this contactor require?
The contactor operates with a wide control voltage range of 100–250 V AC/DC.
How many main contacts does the ABB 1SFL587002R3122 have?
The contactor has three normally open main contacts.
What motor power can this contactor control?
The ABB 1SFL587002R3122 can control motor applications up to approximately 160 kW at 400 V AC.
Can auxiliary contacts be added?
Yes, the AF series design supports auxiliary contact accessories for flexible control configurations.
Trusted by Industry Professionals
ABB AF contactors are widely used in industrial automation and electrical control systems where reliable switching, efficiency and long operating life are essential.
