ABB GJL1311911R8015 VB7-30-10-85 mini reversing contactor with 220 to 250 V DC coil, 20 A operational current and 5.5 kW motor switching capability for industrial automation systems.
£112.22
The ABB VB7A-30-01-85 (SKU: GJL1311911R8015) is a compact and highly reliable reversing mini contactor designed for controlling three-phase motors in industrial automation and machinery applications. As part of the trusted ABB VB7A series, it provides dependable motor reversing functionality while helping simplify electrical panel design and machine control.
Designed for machine builders, panel manufacturers and maintenance engineers, the VB7A-30-01-85 combines two mechanically interlocked contactors in one compact assembly. Its robust construction, screw terminal connections and DIN rail mounting make installation straightforward while ensuring long-term reliability in demanding industrial environments.
With a 5.5 kW AC-3 motor rating at 400 V, 20 A operational current and a 380-415 V AC coil, this reversing contactor is ideal for conveyor systems, pumps, fans, hoists and machinery requiring forward and reverse motor operation.
Reversing contactors enable safe forward and reverse control of three-phase motors by electrically and mechanically preventing both contactors from operating simultaneously. This protects motors and electrical systems while providing reliable directional control for industrial machinery.
The ABB VB7A series is widely used in industrial control panels where compact size, dependable switching performance and long service life are essential. Its integrated interlocking mechanism simplifies installation and enhances operational safety.
| Power | 5.5 kW |
|---|---|
| Current | 20 A |
| Voltage | 250 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | VB7 Mini Reversing Contactors |
| Product ID | GJL1311911R8015 |
| Product type | Mini reversing contactor |
| Rated operational current | 20 A |
| Rated operational power AC-3 | 5.5 kW |
| Control coil voltage | 220 to 250 V DC |
| Main contacts | 3 NO |
| Auxiliary contacts | 1 NO |
| Rated operational voltage | Up to 690 V AC |
| Terminal type | Screw terminals |
| Mounting type | DIN rail or wall mounting |
| Protection rating | IP20 |
| Mechanical durability | Approx. 10 million operations |
| Dimensions (H × W × D) | approx. 57.5 × 96.2 × 46.7 mm |
| Weight | approx. 0.355 kg |
It is a reversing mini contactor used to control the forward and reverse operation of three-phase motors in industrial machinery.
It is suitable for motors up to 5.5 kW (AC-3 at 400 V).
The contactor uses a 380-415 V AC control coil operating at 50/60 Hz.
Yes. The VB7A reversing contactor incorporates a mechanical interlock to prevent simultaneous operation of both contactors.
The unit is designed for DIN rail installation using screw terminal connections inside industrial control panels.
ABB VB7A reversing contactors are trusted by panel builders, OEMs and automation engineers for dependable motor control, compact installation and long-term industrial reliability.
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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...