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1SBL297201R1200 af38-40-00-12 18.5kw/38amp 48-130v 50/60hz dc ABB Contactor
ABB AF38-40-00-12 industrial contactor with 48–130 V AC/DC electronic coil, 60 A AC-1 operational current and 18.5 kW motor switching capability for industrial automation systems.
£116.49
Why Choose the ABB AF38-40-00-12 Contactor?
The ABB AF38-40-00-12 (Part Number 1SBL297201R1200) is a high-performance 4-pole contactor engineered for switching motors and power circuits in industrial machinery, HVAC systems, control panels and automation equipment. As part of the advanced ABB AF contactor series, it features ABB's innovative electronic coil technology, delivering reliable operation across a wide control voltage range whilst simplifying machine design and reducing inventory requirements.
ABB AF contactors are designed to withstand voltage dips and fluctuations without nuisance tripping. The integrated electronic AC/DC coil accommodates multiple supply voltages in a single device, whilst built-in surge suppression removes the need for external suppression components. This provides a more compact, energy-efficient and dependable solution for industrial control applications.
With an AC-3 operational current of 22 A, an AC-1 operational current of 55 A and a 48-130 V AC/DC electronic control coil, the AF38-40-00-12 is ideal for controlling three-phase motors, lighting, heating circuits and other industrial loads. Its DIN rail or panel mounting design enables quick installation inside electrical control cabinets.
Key Advantages
- Compact 4-pole industrial contactor for demanding switching applications.
- 48-130 V AC/DC electronic coil supports multiple worldwide control voltages.
- ABB AF technology withstands voltage dips and unstable power supplies.
- Integrated surge suppression eliminates the need for external suppressors.
- Low coil power consumption improves energy efficiency.
- Suitable for industrial automation, HVAC systems, OEM machinery and electrical control panels.
Key Features
- ABB AF Contactor Series.
- Model AF38-40-00-12.
- Manufacturer Part Number: 1SBL297201R1200.
- 4 Normally Open (4NO) main contacts.
- 48-130 V AC/DC electronic control coil.
- 22 A AC-3 operational current at 400 V AC.
- 55 A AC-1 operational current.
- Motor control up to 11 kW at 400 V AC.
- DIN rail or panel mounting.
- Screw terminal connections.
Reliable Switching for Industrial Control Systems
Industrial contactors allow low-power control circuits to safely switch higher-power motors and electrical loads. The ABB AF38-40-00-12 combines electronic coil technology with robust construction to provide dependable switching performance, improved energy efficiency and reliable operation even where supply voltages fluctuate.
Its wide control voltage capability makes it an excellent choice for OEMs, machine builders and panel manufacturers serving international markets, reducing stock requirements whilst improving application flexibility.
Typical Applications
- Industrial motor starters.
- Machine control panels.
- HVAC and ventilation equipment.
- Building management systems.
- Heating and lighting control.
- OEM machinery and industrial automation.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V, 42–48 V, 60–72 V | |
| Current | 38 A | |
| Power | 18.5 kW | |
| Voltage | 130 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 110 V AC, 110 V DC, 115 V AC, 120 V AC, 125 V DC, 48 V AC, 48 V DC, 60 V DC, 72 V DC | |
| Device Type | Contactor | |
| Current AC-1 | 60 A | |
| Series | AF Contactors | |
| Product code | 1SBL297201R1200 | |
| Product type | Industrial contactor | |
| Number of poles | 4P | |
| Main contacts | 4 NO | |
| Rated operational current AC-1 | 60 A | |
| Rated operational current AC-3 | 38 A at 400 V | |
| Motor rating | 18.5 kW at 400 V AC | |
| Rated operational voltage | up to 690 V AC | |
| Control voltage | 48–130 V AC/DC | |
| Frequency | 50 / 60 Hz | |
| Terminal type | Screw terminals | |
| Mounting type | DIN rail / panel mounting | |
| Dimensions (H × W × D) | approx. 86 × 55 × 108 mm | |
| Weight | approx. 0.58 kg | |
| Protection rating | IP20 terminal protection | |
| Standards | IEC/EN 60947-1 and IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the ABB AF38-40-00-12 used for?
It is designed for switching motors and electrical loads in industrial automation, HVAC systems, machinery and electrical control panels.
What control voltage does this contactor require?
The integrated electronic coil operates across a wide 48-130 V AC (50/60 Hz) and DC control voltage range.
How many main contacts does it have?
The AF38-40-00-12 features 4 normally open (4NO) main contacts.
What motor size can it control?
The contactor is suitable for controlling three-phase motors up to approximately 11 kW at 400 V AC under AC-3 duty.
What are the benefits of ABB AF technology?
ABB AF technology provides wide control voltage compatibility, integrated surge suppression, reduced energy consumption and reliable operation during voltage fluctuations.
Trusted by Industrial Automation Professionals
ABB AF contactors are trusted worldwide by machine builders, panel manufacturers and maintenance engineers for dependable switching performance, simplified installation and long service life in demanding industrial environments.
