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1SBL237005R1100 ABB AF26-30-00K-11 – AF26 26A 3 Pole AF Series Contactor No Auxiliary Contact Push-in spring terminals
ABB 1SBL237005R1100 AF26-30-00K-11 is a 3-pole Push-in Spring contactor for motors up to 11 kW at 380–400 V AC, featuring a wide-range 24–60 V AC or 20–60 V DC electronic control coil and built-in surge protection.
£66.21
Why Choose the ABB 1SBL237005R1100 AF26 Contactor?
The ABB 1SBL237005R1100, model AF26-30-00K-11, is a compact and energy-efficient 3-pole AC/DC operated contactor designed for reliable switching of three-phase motors and power circuits in industrial machinery and automation systems. As part of the advanced ABB AF contactor series, it incorporates an electronic coil interface that accommodates a wide control voltage range and helps maintain dependable operation where control supplies are subject to voltage variations.
This contactor combines ABB AF technology with Push-in Spring terminals, allowing fast and secure wiring during control panel assembly. The electronic coil interface reduces coil energy consumption, manages substantial control voltage variations and incorporates built-in surge protection, removing the need for an additional external surge suppressor in typical applications.
With a rated motor power of 11 kW at 380–400 V AC under AC-3 and a rated operational current of 45 A under AC-1 at 690 V and 40 °C, the AF26-30-00K-11 is suitable for motor starters, machinery and general industrial power switching. Its wide-range coil accepts 24–60 V AC at 50/60 Hz or 20–60 V DC, providing flexibility for both AC and DC industrial control systems.
Key Advantages
- Compact 3-pole contactor for industrial motor and power switching.
- 11 kW motor rating at 380–400 V AC under AC-3 utilisation.
- 45 A AC-1 rated operational current at 690 V and 40 °C.
- 24–60 V AC / 20–60 V DC wide-range electronic coil supports multiple control voltages.
- Push-in Spring terminals enable quick, secure and installation-friendly wiring.
- Integrated surge protection helps simplify industrial control panel design.
Key Features
- ABB AF26 contactor series.
- 3 normally open main power contacts.
- 11 kW rated operational power at 380–400 V AC under AC-3.
- 26 A rated operational current at 380–400 V AC under AC-3.
- 45 A AC-1 rated operational current at 690 V and 40 °C.
- 690 V IEC rated operational voltage for the main circuit.
- 24–60 V AC 50/60 Hz / 20–60 V DC control voltage.
- Electronic AF coil interface for reliable operation with fluctuating control supplies.
- Built-in surge suppression reduces the requirement for external suppression components.
- Block-type construction compatible with ABB auxiliary contact blocks and accessories.
Reliable Motor Control for Industrial Machinery
ABB AF contactors use an electronic coil interface to provide reliable switching despite variations in the control supply. This technology helps minimise problems associated with voltage dips and fluctuations while reducing coil energy consumption and allowing fewer coil variants to cover the control voltages commonly encountered in industrial installations.
The AF26-30-00K-11 combines these benefits with Push-in Spring connection technology for efficient control panel assembly. Its three main poles switch the motor or power circuit, while its block-type construction can be expanded using compatible front-mounted and side-mounted ABB auxiliary contact blocks and other accessories.
Typical Applications
- Three-phase motor starters and motor control panels.
- Industrial machinery and production equipment.
- Conveyors and material handling systems.
- Pumps, fans and ventilation equipment.
- Compressors and processing machinery.
- OEM automation systems and industrial control panels.
Technical Specifications
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| Terminal Type | Push-in | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Poles | 3-pole | |
| Current | 26 A | |
| Power | 11 kW | |
| Device Type | Contactor | |
| Auxiliary Contacts | None | |
| Current AC-1 | 45 A | |
| Manufacturer | ABB | |
| Series | AF26 | |
| Model | AF26-30-00K-11 | |
| Product ID | 1SBL237005R1100 | |
| EAN | 3471523154919 | |
| Product type | 3-pole AC/DC contactor | |
| Main contacts | 3 NO | |
| Auxiliary contacts fitted | 0 NO + 0 NC | |
| Rated motor power (AC-3, 380–400 V) | 11 kW | |
| Rated operational current (AC-3, 380–400 V) | 26 A | |
| Rated operational current (AC-1, 690 V, 40 °C) | 45 A | |
| Conventional free-air thermal current | 50 A | |
| Rated operational voltage | 690 V IEC | |
| Control voltage (AC) | 24–60 V AC, 50 / 60 Hz | |
| Control voltage (DC) | 20–60 V DC | |
| Coil type | Electronic AC/DC coil | |
| Terminal type | Push-in Spring terminals | |
| Protection rating | IP20 main and coil terminals | |
| Maximum operating altitude | 3000 m | |
| Ambient operating temperature | -40 to +70 °C without thermal overload relay | |
| Dimensions (H × W × D) | 92.3 × 45 × 86 mm | |
| Weight | approx. 0.325 kg |
Frequently Asked Questions
What is the ABB 1SBL237005R1100 used for?
The ABB 1SBL237005R1100 is a 3-pole contactor used for switching three-phase motors and electrical power circuits in industrial machinery, motor starters and automation systems.
What motor power can the AF26-30-00K-11 control?
The contactor is rated for three-phase motors up to 11 kW at 380–400 V AC under AC-3 utilisation conditions.
What control voltage does the ABB AF26-30-00K-11 require?
The AF26-30-00K-11 accepts a wide control voltage range of 24–60 V AC at 50/60 Hz or 20–60 V DC.
What type of terminals does the 1SBL237005R1100 use?
This model uses Push-in Spring terminals, enabling fast and secure conductor connection while helping reduce wiring time during control panel assembly.
Does the AF26-30-00K-11 include surge protection?
Yes. The ABB AF26-30-00K-11 incorporates built-in surge protection within its electronic coil system, so an additional external surge suppressor is generally not required.
Trusted by Industrial Automation Professionals Worldwide
ABB AF contactors are widely used by panel builders, machine manufacturers and automation engineers for dependable motor and power switching, combining wide-range electronic coil technology, compact construction and efficient installation features.
