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1SBL297201R1400 af38-40-00-14 18.5kw/38amp 250-500v 50/60hz dc ABB Contactor
MPN: 1SBL297201R1400
Alt. SKU: AF38-40-00-14
Special Price
£139.79
£116.49
Regular Price
£215.06
Why Choose the ABB AF38-40-00-14 Contactor?
The ABB 1SBL297201R1400, also known as the AF38-40-00-14, is a compact and highly reliable four-pole industrial contactor engineered for controlling power circuits, resistive loads and industrial switching applications. As part of the advanced ABB AF contactor series, this contactor combines innovative electronic coil technology with dependable switching performance for demanding industrial and commercial environments.
The ABB AF series is designed to simplify global machine building and industrial panel design through its wide-range electronic coil technology. The integrated coil accepts a broad control voltage range while maintaining reliable operation under unstable power conditions. Built-in surge suppression eliminates the need for additional suppressors, reducing installation complexity and improving long-term operational reliability.
With a rated operational current of 55 A AC-1, support for systems up to 690 V AC, a 250–500 V AC/DC control coil, and a 4 NO pole configuration, the AF38-40-00-14 is ideal for industrial heating systems, power distribution circuits, resistive load switching and industrial automation systems. Its compact DIN rail mountable design allows straightforward installation inside industrial control panels and switchgear assemblies.
Key Advantages
- Compact industrial contactor for power switching and automation.
- 55 A AC-1 operational rating suitable for industrial loads.
- Wide-range 250–500 V AC/DC electronic coil.
- Integrated surge suppression technology.
- 4 normally open power poles for switching applications.
- Reliable operation during control voltage fluctuations.
Key Features
- ABB AF contactor series.
- 55 A AC-1 rated operational current.
- 250–500 V AC/DC control voltage range.
- 4 NO main pole configuration.
- Supports power switching applications up to 11 kW at 400 V AC.
- DIN rail and screw mounting capability.
- Built-in surge protection for improved reliability.
- Compatible with ABB auxiliary contacts and accessories.
Technical Specifications
- Manufacturer: ABB
- Series: AF Contactors
- Model: AF38-40-00-14
- Part number: 1SBL297201R1400
- Product type: 4-pole industrial contactor
- Rated operational current AC-1: 55 A
- Rated operational current AC-3: 22 A at 400 V
- Motor power at 400 V AC: 11 kW
- Rated operational voltage: Up to 690 V AC
- Control voltage: 250–500 V AC/DC
- Main contacts: 4 NO
- Frequency: 50 / 60 Hz
- Mounting type: DIN rail or screw mounting
- Terminal type: Screw terminals
- Protection rating: IP20
- Mechanical switching frequency: Up to 3600 cycles per hour
- Electrical switching frequency: Up to 600 cycles per hour
- Dimensions (H × W × D): approx. 86 × 45 × 101 mm
- Weight: approx. 0.4 kg
- Standards: IEC/EN 60947-1, IEC/EN 60947-4-1, UL, CSA
Reliable Switching for Industrial Applications
Industrial contactors such as the ABB AF series are designed to switch electrical loads efficiently and safely while improving operational reliability in industrial control systems. The AF electronic coil technology allows stable operation during voltage fluctuations and helps reduce panel energy consumption.
The AF38 range is widely used by industrial automation engineers, panel builders and OEM manufacturers for controlling resistive loads, industrial heating systems, power distribution circuits and switching applications. Integrated surge suppression and compact installation dimensions simplify panel design and reduce installation time.
Typical Applications
- Industrial heating and resistance furnace systems.
- Power distribution and switching systems.
- Industrial automation and OEM machinery.
- HVAC and ventilation equipment.
- Commercial electrical control panels.
- General industrial switching applications.
Frequently Asked Questions
What is the ABB AF38-40-00-14 used for?
This contactor is used for switching industrial power circuits, resistive loads and automation systems in industrial environments.
What current rating does this contactor provide?
The AF38-40-00-14 provides a rated operational current of 55 A AC-1.
What control voltage does this model support?
This contactor supports a wide-range electronic control voltage of 250–500 V AC/DC.
What contact configuration does this contactor use?
The AF38-40-00-14 features 4 normally open main contacts for industrial switching applications.
Where is this contactor typically installed?
This contactor is commonly installed inside industrial control panels, automation cabinets and power distribution systems.
Trusted by Industrial Engineers Worldwide
ABB AF contactors are trusted worldwide for dependable switching performance, advanced electronic coil technology and reliable operation in demanding industrial automation environments.
| Manufacturer Part Number | 1SBL297201R1400 |
|---|---|
| HS Code | 85365080 |
| Manufacturer | ABB |
| Country of Manufacture | France |
| Alternative Product SKU | AF38-40-00-14 |
| KW Rating | 18.5kW |
| Inbuilt Aux | 4 N/O |
| Barcode | 3471523115347 |
Write Your Own Review
ABB AF Contactor RangeABB contactor range can be used to control power circuits up to a level of 690 V AC and 220 V DC. The main benefit of ABB's range of AF products are that only a few coils are needed for different control voltages used in many applications without having to change the coil. |
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