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1SBL291005R8100 ABB AFC38-30-00K-81 – AFC38 38A 3 Pole AC Operated Contactor No Auxiliary Contact Push-in spring terminals
ABB 1SBL291005R8100 AFC38-30-00K-81 is a 3-pole 38 A power contactor with an 18.5 kW AC-3 motor rating at 400 V, a 24 V AC 50/60 Hz coil and push-in spring terminals for industrial motor control.
£119.93
Why Choose the ABB 1SBL291005R8100 AFC38-30-00K-81 Contactor?
The ABB 1SBL291005R8100, model AFC38-30-00K-81, is a compact and reliable 3-pole power contactor designed for switching three-phase motors and power circuits in industrial machinery, control panels and automation systems. As part of the ABB AFC contactor series, it combines conventional AC coil operation with a robust block-type construction and convenient push-in spring terminals.
Designed for demanding motor control applications, the AFC38-30-00K-81 provides a rated operational current of 38 A at AC-3, 400 V and supports three-phase motors up to 18.5 kW at 400 V AC. Its three normally open main contacts provide dependable switching, while the compact format makes it suitable for space-conscious industrial control cabinets and machine panels.
The contactor features a 24 V AC 50/60 Hz control coil and can switch main circuits with rated operational voltages up to 690 V. Push-in spring terminals simplify wiring and maintenance, while compatibility with ABB AF-series accessories allows the contactor to be expanded with auxiliary contact blocks and other control accessories when required.
Key Advantages
- Compact 3-pole contactor for motor starting and power switching.
- 18.5 kW AC-3 motor rating at 400 V for industrial motor applications.
- 38 A AC-3 rated operational current at 400 V.
- 50 A AC-1 rated operational current at 400 V.
- 24 V AC 50/60 Hz coil for standard industrial control circuits.
- Push-in spring terminals support quick and secure electrical connections.
- Expandable with ABB AF-series auxiliary contacts and accessories.
Key Features
- ABB AFC38 contactor series.
- AFC38-30-00K-81 contactor configuration.
- 3 normally open main power contacts.
- 38 A rated operational current at AC-3, 400 V.
- 50 A rated operational current at AC-1, 400 V.
- 18.5 kW rated operational power at AC-3, 400 V.
- 24 V AC 50/60 Hz electromagnetic control coil.
- Main circuit rated operational voltage up to 690 V.
- Push-in spring terminal connection technology.
- Block-type construction with support for add-on auxiliary contact blocks.
Reliable Motor Switching for Industrial Automation
Power contactors such as the ABB AFC38-30-00K-81 provide electrically controlled switching of motors and other high-current loads. A comparatively low-power control circuit energises the contactor coil, allowing the three main contacts to switch the connected three-phase load safely and repeatedly without requiring direct manual switching of the power circuit.
The ABB AFC range is designed for motor starting and general power switching applications. The AFC38-30-00K-81 combines a conventional 24 V AC electromagnetic coil with compact construction, push-in connection technology and compatibility with ABB's modular contactor accessories, making it suitable for both new machinery and industrial control panel installations.
Typical Applications
- Three-phase industrial motor starting and stopping.
- Conveyors and material handling equipment.
- Pumps, fans and ventilation systems.
- Compressors and processing machinery.
- Industrial control panels and switchgear assemblies.
- Production and packaging machinery.
- OEM machine building and factory automation systems.
Technical Specifications
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| Terminal Type | Push-in | |
|---|---|---|
| Coil Type | AC | |
| Power | 18.5 kW | |
| Current | 38 A | |
| Coil Voltage Range | 24 V | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 24 V AC | |
| Device Type | Contactor | |
| Auxiliary Contacts | None | |
| Current AC-1 | 50 A | |
| Manufacturer | ABB | |
| Series | AFC Contactors | |
| Model | AFC38-30-00K-81 | |
| Part number | 1SBL291005R8100 | |
| Product type | Power contactor | |
| Number of poles | 3 | |
| Main contacts | 3 NO / 0 NC | |
| Auxiliary contacts | 0 NO / 0 NC | |
| Rated operational power AC-3 at 400 V | 18.5 kW | |
| Rated operational current AC-3 at 400 V | 38 A | |
| Rated operational current AC-1 at 400 V | 50 A | |
| Rated operational voltage | Up to 690 V AC | |
| Control supply voltage | 24 V AC | |
| Control frequency | 50 / 60 Hz | |
| Terminal type | Push-in spring terminals | |
| Protection rating | IP20 at coil terminals | |
| Dimensions (H × W × D) | 92.3 × 45 × 86 mm | |
| Net weight | approx. 0.359 kg | |
| EAN | 3471523015104 | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-4-1 and CSA C22.2 No. 60947-4-1 |
Frequently Asked Questions
What is the ABB 1SBL291005R8100 used for?
The ABB 1SBL291005R8100 is a 3-pole power contactor primarily used for switching three-phase motors and other electrical power circuits in industrial control and automation systems.
What motor power can the AFC38-30-00K-81 control?
The contactor is rated for motor loads up to 18.5 kW at 400 V AC under AC-3 utilisation.
What is the coil voltage of the ABB 1SBL291005R8100?
The AFC38-30-00K-81 uses a 24 V AC electromagnetic coil designed for operation at both 50 Hz and 60 Hz.
What is the rated current of this contactor?
The contactor has a rated operational current of 38 A at AC-3, 400 V and 50 A at AC-1, 400 V.
What terminals does the AFC38-30-00K-81 use?
This version of the AFC38 contactor uses push-in spring terminals, providing quick and secure connections for industrial panel wiring.
Trusted by Industrial Automation Professionals
ABB AFC contactors provide dependable motor starting and power switching for industrial automation, machinery and control panel applications, combining compact construction with practical wiring technology and compatibility with ABB's extensive range of contactor accessories.
