ABB 1SBL111001R2001 AS12-30-01-20 three-pole AC-operated contactor with a 5.5 kW AC-3 rating at 400 V, one normally closed auxiliary contact and a 24 V AC coil.
£55.08
The ABB 1SBL111001R2001, type AS12-30-01-20, is a compact and reliable three-pole AC-operated contactor designed for controlling three-phase motors and power circuits. Its block-type construction is suitable for industrial machinery, building services and automation panels requiring dependable switching in a space-efficient format.
This contactor incorporates three normally open main contacts and one normally closed auxiliary contact for signalling or electrical interlocking. The laminated magnetic circuit operates from a 24 V AC supply at 50/60 Hz, while screw terminals support secure and straightforward control-panel wiring.
With an IEC AC-3 motor rating of 5.5 kW at 400 V, an AC-3 operational current rating of 12 A at 400 V and an AC-1 operational current rating of 24 A at 690 V and 40 °C, the AS12-30-01-20 is well suited to compact motor starters and automated load-control systems.
Contactors such as the ABB AS12-30-01-20 use an electrically energised coil to switch three-phase motors and other power loads. The three normally open main contacts close when the coil is energised, while the built-in normally closed auxiliary contact supports status indication or interlocking.
The compact block design makes the AS12 series suitable for control cabinets where installation space is limited. Its industrial switching ratings, screw-terminal connections and accessory compatibility support straightforward integration into motor starters and automated equipment.
| Manufacturer | ABB |
|---|---|
| Series | AS12 Contactors |
| Model | AS12-30-01-20 |
| Order code | 1SBL111001R2001 |
| Product type | AC-operated block contactor |
| Main contacts | 3 normally open |
| Auxiliary contacts | 1 normally closed |
| Rated operational power | 5.5 kW at 400–690 V, AC-3 |
| Rated operational current | 12 A at 380–415 V, AC-3, ambient temperature 60 °C |
| Conventional free-air thermal current | 25 A main circuit / 10 A auxiliary circuit |
| Rated operational voltage | 690 V main and auxiliary circuits |
| Rated insulation voltage | 690 V |
| Rated impulse withstand voltage | 6 kV |
| Rated control voltage | 24 V AC |
| Control frequency | 50 / 60 Hz |
| Protection rating | IP20 at main, auxiliary and coil terminals |
| Terminal type | Screw terminals |
| Operating temperature | -40 to +70 °C without thermal overload relay |
| Maximum operating altitude | 3,000 m |
| Dimensions (H × W × D) | 68 × 45 × 72.5 mm |
| Weight | 0.22 kg |
This contactor controls three-phase motors and other power loads in industrial machinery, building services and automation systems.
The contactor has an IEC AC-3 rated operational power of 5.5 kW at 400 V.
The AS12-30-01-20 requires a 24 V AC control supply at 50 or 60 Hz.
It has three normally open main contacts and one normally closed auxiliary contact.
The main, auxiliary and coil terminals have an IP20 protection rating.
ABB AS contactors provide compact and dependable switching for motor starters, industrial machinery and automated power-control systems.
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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...