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1SBL276005R2100 ABB AF30Z-30-00K-21 – AF30Z 30A 3 Pole AF Series Contactor No Auxiliary Contact Push-in spring terminals
ABB 1SBL276005R2100 AF30Z-30-00K-21 is a 3-pole Push-in Spring contactor for motors up to 15 kW at 400 V AC, featuring a wide-range 24–60 V AC or 20–60 V DC electronic control coil.
£153.09
Why Choose the ABB 1SBL276005R2100 AF30Z Contactor?
The ABB 1SBL276005R2100, model AF30Z-30-00K-21, is a compact and energy-efficient 3-pole AC/DC operated contactor designed for reliable motor switching and power control in industrial automation systems. As part of the advanced ABB AF contactor range, it uses electronic coil technology to provide dependable operation across a wide control voltage range.
This contactor combines ABB AF technology with convenient Push-in Spring terminals, helping simplify panel wiring and reduce installation time. Its electronically controlled coil manages control voltage variations while reducing coil energy consumption, and integrated surge suppression eliminates the need for an additional external surge suppressor in many applications.
The AF30Z-30-00K-21 controls three-phase motors up to 15 kW at 400 V AC under AC-3 utilisation and switches power circuits up to 50 A under AC-1. Its wide-range coil accepts 24–60 V AC at 50/60 Hz or 20–60 V DC, making it particularly suitable for modern industrial control panels, machinery and automation equipment.
Key Advantages
- Reliable 3-pole contactor for motor and power switching applications.
- Controls motors up to 15 kW at 400 V AC under AC-3.
- Switches power circuits up to 50 A under AC-1.
- 24–60 V AC / 20–60 V DC wide-range electronic coil accommodates control voltage variations.
- Push-in Spring terminals support fast, secure and maintenance-friendly wiring.
- Integrated surge suppression helps protect control circuits and reduces additional components.
Key Features
- ABB AF30Z contactor series.
- 3 normally open main poles.
- 15 kW motor rating at 400 V AC under AC-3 utilisation.
- 50 A AC-1 switching capability.
- 690 V IEC rated main circuit voltage.
- 24–60 V AC 50/60 Hz / 20–60 V DC control voltage.
- Electronic AF coil technology for reliable operation with fluctuating control supplies.
- Push-in Spring connection technology for efficient panel assembly.
- Built-in surge suppression for the electronic coil.
- Expandable block design compatible with ABB auxiliary contact blocks and accessories.
Reliable Switching for Industrial Motor Control
ABB AF contactors use electronically controlled coil technology to provide reliable switching even where the control supply is subject to voltage fluctuations. This technology can help improve system reliability while reducing coil energy consumption and simplifying control panel design.
The AF30Z-30-00K-21 combines this technology with Push-in Spring terminals for efficient installation. Its 3-pole configuration, wide control voltage range and compatibility with ABB accessories make it suitable for motor starters, machinery control and industrial power switching applications.
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.
- HVAC control and building automation systems.
- OEM machinery and industrial automation panels.
Technical Specifications
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| Terminal Type | Push-in | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Poles | 3-pole | |
| Power | 15 kW | |
| Current | 30 A | |
| Device Type | Contactor | |
| Auxiliary Contacts | None | |
| Current AC-1 | 50 A | |
| Manufacturer | ABB | |
| Series | AF30Z | |
| Model | AF30Z-30-00K-21 | |
| Product ID | 1SBL276005R2100 | |
| Product type | 3-pole contactor | |
| Main contacts | 3 NO | |
| Rated motor power (AC-3, 400 V) | 15 kW | |
| Rated operational current (AC-1) | 50 A | |
| Rated main circuit voltage | 690 V IEC | |
| Control voltage (AC) | 24–60 V AC, 50 / 60 Hz | |
| Control voltage (DC) | 20–60 V DC | |
| Terminal type | Push-in Spring | |
| Auxiliary contacts fitted | 0 NO + 0 NC | |
| Protection rating | IP20 | |
| Operating ambient temperature | -40 to +70 °C | |
| Coil holding power | 1.7 W | |
| Weight | approx. 0.36 kg |
Frequently Asked Questions
What is the ABB 1SBL276005R2100 used for?
The ABB 1SBL276005R2100 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 AF30Z-30-00K-21 control?
The contactor can control three-phase motors rated up to 15 kW at 400 V AC under AC-3 utilisation conditions.
What control voltage does this ABB contactor require?
The AF30Z-30-00K-21 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 1SBL276005R2100 use?
This model uses Push-in Spring terminals, providing quick and secure conductor connection for efficient control panel wiring.
Does the ABB AF30Z-30-00K-21 include surge protection?
Yes. The electronically controlled AF coil incorporates built-in surge suppression, helping simplify panel design and protect associated control circuitry.
Trusted by Industrial Automation Professionals Worldwide
ABB AF contactors are widely used by panel builders, machine manufacturers and automation engineers for dependable motor control and power switching, combining flexible electronic coil technology with compact, installation-friendly construction.
