ABB AF16-40-00-14 industrial contactor with 250–500 V AC/DC electronic coil, 30 A AC-1 operational current and 7.5 kW motor switching capability for industrial automation systems.
£75.29
The ABB AF16-40-00-14 (Part Number 1SBL177201R1400) is a compact and dependable 4-pole contactor designed for switching power circuits in industrial machinery, HVAC systems, electrical control panels and building automation. As part of the proven ABB AF contactor series, it features ABB's innovative electronic coil technology, allowing one contactor to operate across a wide range of control voltages whilst delivering reliable switching performance in demanding industrial environments.
The ABB AF series is engineered to withstand voltage dips and fluctuations without nuisance tripping. Its integrated electronic AC/DC coil reduces the need to stock multiple coil variants, whilst built-in surge suppression removes the requirement for additional suppression devices, simplifying installation and improving long-term system reliability.
With an AC-3 operational current of 18 A, an AC-1 operational current of 30 A and a 250-500 V AC/DC electronic control coil, the AF16-40-00-14 is ideal for controlling motors, heating circuits, lighting and resistive loads. Its compact DIN rail or panel mounting design enables quick installation inside industrial control cabinets.
Industrial contactors enable low-power control circuits to safely switch higher-power motors and electrical loads. The ABB AF16-40-00-14 combines advanced electronic coil technology with robust construction to deliver dependable switching performance, simplified maintenance and reliable operation across a broad range of industrial applications.
Its wide electronic control voltage range makes it particularly suitable for OEMs, machine builders and panel manufacturers supplying equipment to international markets, reducing inventory whilst improving application flexibility.
| Power | 7.5 kW |
|---|---|
| Current | 30 A |
| Voltage | 500 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | AF Contactors |
| Product code | 1SBL177201R1400 |
| Product type | Industrial contactor |
| Number of poles | 4P |
| Main contacts | 4 NO |
| Rated operational current AC-1 | 30 A |
| Rated operational current AC-3 | 16 A |
| Motor rating | 7.5 kW at 400 V AC |
| Rated operational voltage | up to 690 V AC |
| Control voltage | 250–500 V AC/DC |
| Frequency | 50 / 60 Hz |
| Terminal type | Screw terminals |
| Mounting type | DIN rail / panel mounting |
| Dimensions (H × W × D) | approx. 86 × 45 × 86 mm |
| Weight | approx. 0.33 kg |
| Protection rating | IP20 terminal protection |
| Standards | IEC/EN 60947-1 and IEC/EN 60947-4-1 |
It is designed for switching motors and electrical loads in industrial automation, machinery, HVAC systems and electrical control panels.
The integrated electronic coil operates across a wide 250-500 V AC/DC control voltage range.
The AF16-40-00-14 features 4 normally open (4NO) main contacts.
The contactor is suitable for controlling motors up to approximately 9 kW depending on the operating voltage and utilisation category.
ABB AF technology provides wide control voltage compatibility, integrated surge suppression, lower energy consumption and reliable operation during voltage fluctuations.
ABB AF contactors are trusted worldwide by machine builders, panel manufacturers and maintenance engineers for dependable switching performance, simplified installation and long service life in demanding industrial environments.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...