Why Choose the ABB VB7A-30-10-02 Mini Reversing Contactor?
The ABB GJL1311911R0102, also known as the VB7A-30-10-02, is a compact 3-pole mini reversing contactor engineered for reliable forward and reverse motor control in industrial automation systems. As part of ABB's trusted VB7A mini contactor range, it combines dependable switching performance with an integrated mechanical interlock and compact design, making it ideal for OEM machinery, industrial control panels and motor starter applications.
Designed for installations where panel space is limited, the VB7A-30-10-02 features a 42 V AC control coil, screw terminal connections and one integrated normally open auxiliary contact. Its built-in mechanical interlock prevents simultaneous energisation of opposing contactors, improving equipment protection and simplifying motor reversing circuits.
With an AC-3 operational current of 12 A and support for three-phase motors up to 5.5 kW, this mini reversing contactor is ideal for conveyors, pumps, compressors, fans, packaging machinery and numerous industrial automation applications.
Key Advantages
- Compact mini reversing contactor for industrial motor control.
- 42 V AC control coil for industrial automation systems.
- Integrated mechanical interlock improves operational safety.
- 12 A AC-3 rating suitable for motors up to 5.5 kW.
- Built-in 1 normally open auxiliary contact.
- Compact DIN rail or panel mounting design.
Key Features
- ABB VB7A mini reversing contactor series.
- Model: VB7A-30-10-02.
- Order code: GJL1311911R0102.
- 3 normally open main contacts.
- 1 normally open auxiliary contact.
- 42 V AC coil (40-450 Hz).
- Integrated mechanical interlock.
- Silent AC coil operation.
- Screw terminal connections.
- DIN rail or panel mounting.
Reliable Reversing Control for Industrial Motors
The ABB VB7A-30-10-02 safely controls the forward and reverse operation of three-phase motors while its integrated mechanical interlock helps prevent simultaneous energisation of opposing contactors. This improves equipment protection, operational safety and long-term reliability in demanding industrial environments.
Its compact footprint makes it particularly suitable for OEM machinery and modern industrial control panels where dependable motor reversing and efficient use of enclosure space are essential.
Typical Applications
- Forward and reverse motor starters.
- Industrial conveyors.
- Pumps and compressors.
- Packaging machinery.
- Material handling equipment.
- OEM automation systems.
