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1SFL607002R1111 af370-30-11-11 200kw/370 amp 24-60v 50/60hz-dc ABB Contactor
ABB AF370-30-11-11 industrial contactor with 24–60 V AC/DC electronic coil, 370 A AC-3 operational current and integrated auxiliary contacts for industrial motor control and automation systems.
£1,081.06
Why Choose the ABB AF370-30-11-11 Contactor?
The ABB AF370-30-11-11 (SKU: 1SFL607002R1111) is a premium 3-pole power contactor engineered for switching high-current power circuits and controlling large three-phase motors in demanding industrial applications. As part of the renowned ABB AF contactor series, it combines advanced electronic coil technology with a rugged block design to deliver exceptional reliability, long service life and simplified installation.
The integrated AF electronic coil operates across a wide 24-60 V AC (50/60 Hz) and 20-60 V DC control voltage range, allowing reliable operation despite significant control voltage fluctuations. Built-in surge suppression eliminates the need for external suppression devices, reducing panel space requirements while protecting PLC outputs and control equipment.
With the capability to control motors up to 200 kW at 400 V AC (AC-3) and switch power circuits up to 600 A (AC-1), the AF370-30-11-11 is ideally suited to motor control centres, pumps, compressors, conveyors, HVAC systems, mining equipment and heavy industrial machinery.
Key Advantages
- Heavy-duty 3-pole industrial contactor for demanding applications.
- 200 kW motor switching capacity at 400 V AC (AC-3).
- 600 A AC-1 switching capability for industrial power circuits.
- 24-60 V AC / 20-60 V DC electronic coil accommodates wide voltage variations.
- Integrated surge suppression protects PLCs and control equipment.
- Supplied with 1 NO + 1 NC auxiliary contacts.
Key Features
- ABB AF370 contactor series.
- 3 normally open main contacts.
- 370 A rated operational current (AC-3).
- 600 A rated operational current (AC-1).
- 200 kW motor rating at 400 V AC.
- 24-60 V AC (50/60 Hz) and 20-60 V DC control voltage.
- Integrated 1 NO + 1 NC auxiliary contacts.
- Built-in surge suppression with ABB AF electronic coil technology.
- Expandable using ABB auxiliary contact blocks and accessories.
Reliable High-Power Motor Control
The ABB AF370-30-11-11 delivers dependable switching for very large motors and industrial electrical loads. Its electronically controlled AF coil compensates for substantial control voltage variations, helping minimise nuisance operation while improving operational reliability and extending equipment life.
Designed for continuous industrial service, the AF370 series is widely specified by panel builders, OEM manufacturers and automation engineers requiring reliable motor control and dependable high-current switching in demanding environments.
Typical Applications
- Industrial motor starters and motor control centres.
- Large pumps and compressor installations.
- Conveyor and material handling systems.
- HVAC and ventilation equipment.
- Mining and heavy process industries.
- OEM machinery and industrial automation panels.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 24 V, 42–48 V, 60–72 V | |
| Power | 200 kW | |
| Current | 370 A | |
| Voltage | 60 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC, 60 V DC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO + 1NC | |
| Current AC-1 | 600 A | |
| Series | AF Contactors | |
| Part number | 1SFL607002R1111 | |
| Product type | Industrial power contactor | |
| Number of poles | 3 | |
| Main contacts | 3 NO | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Rated operational current AC-3 | 370 A | |
| Rated operational current AC-1 | 600 A | |
| Motor power rating | 200 kW at 400 V AC | |
| Maximum operational voltage | 1000 V IEC | |
| Control voltage | 24–60 V AC/DC | |
| Frequency | 50 / 60 Hz | |
| Mounting type | Panel mounting | |
| Terminal type | Main circuit bars | |
| Protection rating | IP20 at coil terminals | |
| Mechanical durability | up to 5 million operations | |
| Dimensions (H × W × D) | approx. 225 × 140 × 180 mm | |
| Weight | approx. 3.9 kg |
Frequently Asked Questions
What is the ABB AF370-30-11-11 used for?
It is designed for switching three-phase motors and high-current industrial power circuits in demanding automation and motor control applications.
What motor power can this contactor control?
The AF370-30-11-11 can control motors up to approximately 200 kW at 400 V AC (AC-3).
What control voltage does the contactor require?
The electronically controlled coil operates from 24-60 V AC (50/60 Hz) or 20-60 V DC.
Does it include auxiliary contacts?
Yes. It is supplied with one normally open and one normally closed auxiliary contact as standard.
What are the benefits of ABB AF coil technology?
ABB AF technology accommodates wide voltage variations, incorporates built-in surge suppression and helps reduce panel energy consumption while improving operational reliability.
Trusted by Industrial Professionals Worldwide
ABB AF contactors are trusted worldwide by panel builders, OEM manufacturers and automation engineers for dependable motor switching, robust construction and reliable operation in demanding industrial environments.
