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1SBL297501R1400 af38-22-00-14 18.5kw/38amp 250-500v 50/60hz dc ABB Contactor
ABB AF38Z-40-00-14 industrial contactor with 250–500 V AC/DC electronic coil, 80 A AC-1 operational current and 18.5 kW motor switching capability for industrial automation systems.
£144.42
Why Choose the ABB AF38-22-00-14 Contactor?
The ABB AF38-22-00-14 (1SBL297501R1400) is a high-performance 4-pole power contactor designed for reliable switching of industrial power circuits, resistance heating systems and other non-inductive or slightly inductive loads. As part of the proven ABB AF contactor series, it incorporates ABB's advanced electronic coil technology with a 250-500 V AC/DC wide-range control coil, allowing a single contactor to operate across multiple international control voltages without requiring different coil variants.
The AF series simplifies panel design by reducing inventory requirements while improving operational reliability. Its integrated electronic coil incorporates built-in surge suppression and is designed to withstand significant voltage fluctuations, ensuring dependable operation in demanding industrial environments without requiring external surge suppressors.
With a 55 A AC-1 rating, 22 A AC-3 operational rating at 400 V and a 2NO + 2NC main contact configuration, the AF38-22-00-14 is ideal for switching motors up to 11 kW, resistance heating equipment and industrial power distribution systems. Its compact design enables straightforward DIN rail or panel mounting inside electrical control cabinets.
Key Advantages
- Compact 4-pole industrial power contactor.
- 250-500 V AC/DC electronic wide-range control coil.
- Integrated surge suppression for enhanced system reliability.
- 2 normally open and 2 normally closed main contacts.
- Reliable switching for motors, heating systems and industrial power circuits.
- Designed for OEM machinery, automation systems and electrical control panels.
Key Features
- ABB AF contactor series.
- Model: AF38-22-00-14.
- Manufacturer part number: 1SBL297501R1400.
- 22 A AC-3 operational current (400 V).
- 55 A AC-1 operational current.
- 250-500 V AC/DC electronic control coil.
- 2NO + 2NC main contact arrangement.
- Integrated electronic coil with built-in surge protection.
- DIN rail or panel mounting with screw terminals.
Reliable Industrial Power Switching
The ABB AF38-22-00-14 delivers dependable switching performance for industrial motors, resistance heating equipment and power circuits. ABB's AF electronic coil technology provides reliable operation across a wide control voltage range, reducing energy consumption while ensuring stable operation even in installations affected by voltage dips and fluctuations.
Its modular design supports a comprehensive range of ABB auxiliary contact blocks and accessories, making it an excellent solution for machine builders, panel manufacturers and industrial maintenance engineers seeking flexible and reliable motor control components.
Typical Applications
- Industrial automation systems.
- Machine building and OEM equipment.
- Electrical control panels.
- Resistance heating systems.
- Power distribution equipment.
- HVAC and building services.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 200–250 V, 380–440 V, 460–500 V | |
| Current | 38 A | |
| Power | 18.5 kW | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 250 V DC, 380 V AC, 400 V AC, 415 V AC, 440 V AC, 480 V AC, 500 V AC | |
| Device Type | Contactor | |
| Current AC-1 | 80 A | |
| Series | AF Contactors | |
| Product code | 1SBL297501R1400 | |
| Product type | Industrial contactor | |
| Number of poles | 4P | |
| Main contacts | 4 NO | |
| Rated operational current AC-1 | 80 A | |
| Rated operational current AC-3 | 38 A | |
| Motor rating | 18.5 kW at 400 V AC | |
| Rated operational voltage | up to 690 V AC | |
| Control voltage | 250–500 V AC/DC | |
| Terminal type | Screw terminals | |
| Mounting type | DIN rail / panel mounting | |
| Dimensions (H × W × D) | approx. 110 × 55 × 116 mm | |
| Weight | approx. 0.72 kg | |
| Protection rating | IP20 terminal protection | |
| Standards | IEC/EN 60947-1 and IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the ABB AF38-22-00-14 used for?
It is designed for switching industrial power circuits, resistance heating systems and other non-inductive or slightly inductive electrical loads.
What control voltage does this contactor require?
The AF38-22-00-14 operates from a 250-500 V AC/DC electronic control supply.
How many main contacts does this contactor have?
The contactor features 2 normally open (NO) and 2 normally closed (NC) main contacts.
Does it include built-in surge suppression?
Yes. The AF series incorporates integrated surge protection within the electronic coil, eliminating the need for external suppressors.
Where is the AF38-22-00-14 typically installed?
It is commonly installed inside industrial control panels, machinery, switchboards and automation systems using DIN rail or panel mounting.
Trusted by Industrial Professionals Worldwide
ABB AF contactors are trusted worldwide by panel builders, OEMs and automation engineers for their wide voltage capability, dependable switching performance and long operational life.
