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1SBL297201R1100 af38-40-00-11 24 18.5kw/38amp -60v 50/60hz 20-60v dc ABB Contactor
ABB AF38-40-00-11 industrial contactor with 24–60 V AC and 20–60 V 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 AF38-40-00-11 Contactor?
The ABB AF38-40-00-11 (Part Number 1SBL297201R1100) is a high-performance 4-pole contactor designed for switching power circuits in industrial control panels, HVAC systems, OEM machinery and automation applications. As part of the advanced ABB AF contactor series, it incorporates ABB's innovative electronic coil technology, providing a wide control voltage range whilst ensuring reliable switching performance even in demanding industrial environments.
ABB AF contactors are engineered to withstand voltage dips and fluctuations without nuisance tripping. Their integrated electronic AC/DC coil reduces the number of coil variants required, simplifying inventory management whilst built-in surge suppression removes the need for additional suppression devices, resulting in a more compact and energy-efficient installation.
With an AC-3 operational current of 22 A, an AC-1 operational current of 55 A and a 24-60 V AC / 20-60 V DC electronic control coil, the AF38-40-00-11 is ideal for controlling three-phase motors, heating circuits, lighting and resistive loads. Its compact DIN rail or panel mounting design enables straightforward installation inside industrial electrical control cabinets.
Key Advantages
- Compact 4-pole industrial contactor for reliable power switching.
- 24-60 V AC / 20-60 V DC electronic coil supports multiple global control voltages.
- ABB AF technology withstands voltage dips and unstable power supplies.
- Integrated surge suppression eliminates the need for external suppressors.
- Reduced coil power consumption improves panel efficiency.
- Suitable for industrial automation, HVAC systems, machinery and electrical control panels.
Key Features
- ABB AF Contactor Series.
- Model AF38-40-00-11.
- Manufacturer Part Number: 1SBL297201R1100.
- 4 Normally Open (4NO) main contacts.
- 24-60 V AC / 20-60 V 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 enable low-power control circuits to safely switch higher-power motors and electrical loads. The ABB AF38-40-00-11 combines advanced electronic coil technology with robust construction to deliver dependable switching performance, reduced energy consumption and reliable operation in installations where supply voltages may fluctuate.
Its wide electronic control voltage range makes it particularly suitable for OEMs, machine builders and panel manufacturers supplying equipment globally, reducing stock requirements whilst improving application flexibility.
Typical Applications
- Industrial motor starters.
- Machine control panels.
- HVAC and ventilation systems.
- 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 | 24 V, 42–48 V, 60–72 V | |
| Current | 38 A | |
| Power | 18.5 kW | |
| Voltage | 60 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 4-pole | |
| Device Type | Contactor | |
| Current AC-1 | 60 A | |
| Series | AF Contactors | |
| Product code | 1SBL297201R1100 | |
| 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 AC | 24–60 V AC 50/60 Hz | |
| Control voltage DC | 20–60 V 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 AF38-40-00-11 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 24-60 V AC (50/60 Hz) or 20-60 V DC control voltage range.
How many main contacts does it have?
The AF38-40-00-11 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 industrial engineers for dependable switching performance, simplified installation and long service life in demanding industrial environments.
