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1SFL427002R1211 af116-30-11b-12 55kw/116 amp 48-130v 50/60hz-dc ABB Contactor
ABB AF205-30-11-12 industrial contactor with 3 poles, integrated auxiliary contacts, 48–130 V AC/DC control voltage and 110 kW motor switching capability for industrial automation and motor control systems.
£355.79
Why Choose the ABB AF116-30-11B-12 Contactor?
The ABB AF116-30-11B-12, product ID 1SFL427002R1211, is a premium 3-pole industrial contactor with main circuit bars designed for dependable motor starting, isolation, bypass and power distribution applications. As part of the proven ABB AF contactor series, it features ABB's advanced electronic coil technology, delivering reliable switching performance across a wide control voltage range while reducing panel energy consumption and maintaining stable operation in demanding industrial environments.
Designed for industrial automation and motor control systems, the AF116-30-11B-12 controls three-phase motors up to 55 kW at 400 V AC-3 and switches power circuits up to 160 A AC-1. The main circuit bar connection design makes it particularly suitable for motor control centres, busbar systems and high-current panel assemblies.
With a 48-130 V AC 50/60 Hz and DC electronic control coil, integrated surge protection and pre-mounted auxiliary contacts, the AF116-30-11B-12 provides a compact, reliable and energy-efficient solution for OEM machinery, manufacturing facilities and industrial electrical distribution systems.
Key Advantages
- Heavy-duty 3-pole industrial contactor with main circuit bars.
- Suitable for motors up to 55 kW at 400 V AC-3.
- 160 A AC-1 switching capacity.
- 48-130 V AC/DC electronic coil accommodates significant control voltage variations.
- Integrated surge suppression eliminates the need for external suppression devices.
- Supplied with 1 NO + 1 NC auxiliary contacts.
Key Features
- ABB AF contactor series.
- Model AF116-30-11B-12.
- Product ID: 1SFL427002R1211.
- Main circuit bar connections.
- 116 A AC-3 rated operational current.
- 55 kW motor rating at 400 V AC-3.
- 160 A AC-1 conventional free-air thermal current.
- 48-130 V AC 50/60 Hz and DC control voltage.
- Three normally open main contacts.
- One normally open and one normally closed auxiliary contact.
- Built-in surge protection.
- Expandable using ABB auxiliary contact blocks and accessories.
Reliable Motor Control for Industrial Applications
ABB AF contactors utilise intelligent electronic coil technology to compensate for voltage fluctuations, helping prevent contactor chatter while lowering control circuit energy consumption. This improves operational reliability and extends service life in demanding industrial environments.
The AF116-30-11B-12 is particularly suited to motor control centres, OEM machinery and industrial power distribution systems requiring robust busbar connections. Its compact design and compatibility with ABB accessories allow straightforward expansion and future system upgrades.
Typical Applications
- Industrial motor starters.
- Motor control centres (MCCs).
- Busbar distribution systems.
- Pumps and compressors.
- Conveyor systems.
- HVAC equipment.
- Manufacturing and processing machinery.
- OEM automation systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V, 42–48 V, 60–72 V | |
| Current | 116 A | |
| Power | 110 kW | |
| Voltage | 130 V | |
| Phase | Three Phase | |
| IP Rating | IP00 | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 110 V AC, 110 V DC, 115 V AC, 120 V AC, 125 V DC, 48 V AC, 48 V DC, 60 V DC, 72 V DC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO + 1NC | |
| Current AC-1 | 350 A | |
| Series | AF Contactors | |
| Part number | 1SFL427002R1211 | |
| Product type | Industrial contactor | |
| Number of poles | 3P | |
| Main contacts | 3 NO | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Rated operational voltage | 1000 V IEC / 600 V UL | |
| Control voltage | 48–130 V AC/DC | |
| Rated operational current AC-3 | 205 A | |
| Rated operational current AC-1 | 350 A | |
| Motor power rating | 110 kW at 400 V AC | |
| Frequency | 50 / 60 Hz | |
| Mounting type | Panel mounting | |
| Terminal type | Double clamp screw terminals | |
| Protection | Integrated surge suppression | |
| Protection rating | Main terminals IP00, coil terminals IP20 | |
| Dimensions (H × W × D) | approx. 196 × 105 × 152 mm | |
| Weight | approx. 2.4 kg | |
| Operating temperature | -40 °C to +70 °C | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the ABB AF116-30-11B-12 used for?
It is designed for switching three-phase motors and industrial power circuits in automation, manufacturing and electrical distribution applications.
What motor power can this contactor control?
The AF116-30-11B-12 is suitable for motors up to 55 kW at 400 V AC-3.
What is the difference between the B version and the standard model?
The B version features main circuit bar connections instead of cable clamp terminals, making it ideal for busbar and motor control centre installations.
What control voltage does this contactor require?
The electronic coil operates on a wide 48-130 V AC 50/60 Hz or DC control voltage range.
Does this contactor include auxiliary contacts?
Yes. It is supplied with one normally open and one normally closed auxiliary contact as standard.
Trusted by Industrial Automation Professionals
ABB AF contactors are trusted worldwide by panel builders, OEM manufacturers and industrial engineers for dependable motor switching, energy-efficient operation and long service life in demanding industrial environments.
