GJL1311901R8104 vb7-30-10-84 110ac mini ABB Contactor 5.5kw

Why Choose the ABB GJL1311901R8104 Mini Reversing Contactor?

The ABB GJL1311901R8104, also identified as the VB7-30-10-84 mini reversing contactor, is a compact and highly reliable motor reversing solution designed for industrial automation and machinery control systems. As part of the trusted ABB VB7 mini contactor series, this reversing contactor provides dependable forward and reverse switching of three-phase motors while maintaining a compact footprint suitable for modern electrical panels and OEM machinery.

The VB7-30-10-84 integrates mechanically interlocked contactor assemblies within a single compact housing, helping simplify reversing starter circuit design while enhancing operational safety. Its durable construction, silent coil operation and secure screw terminal connectivity make it ideal for industrial applications where reliability and installation efficiency are essential.

Featuring a 110 to 127 V AC control coil, 20 A operational current and support for motor loads up to 5.5 kW, the ABB GJL1311901R8104 is suitable for conveyors, pumps, compressors, ventilation systems and industrial machinery requiring reliable directional motor control.

Key Advantages

• Compact mini reversing contactor for industrial motor direction control.
• Integrated mechanical interlock improves switching safety.
• 110 to 127 V AC control coil suitable for industrial automation systems.
• Supports three-phase motors up to 5.5 kW.
• Space-saving design ideal for compact control panels.
• DIN rail and wall mounting flexibility.

Key Features

• ABB VB7 mini reversing contactor series.
• 3 NO main contacts with 1 NO auxiliary contact.
• 110 to 127 V AC control coil operating from 40 to 450 Hz.
• 20 A AC-1 rated operational current.
• 5.5 kW AC-3 motor switching capability.
• Integrated mechanical interlock for reversing protection.
• Screw terminal connections for secure industrial wiring.
• Compact industrial panel-mounted construction.

Technical Specifications

• Manufacturer: ABB
• Series: VB7 Mini Reversing Contactors
• Model: VB7-30-10-84
• Product ID: GJL1311901R8104
• Product type: Mini reversing contactor
• Rated operational current: 20 A
• Rated operational power AC-3: 5.5 kW
• Control coil voltage: 110 to 127 V AC
• Frequency: 40 to 450 Hz
• 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

Reliable Reversing Motor Control

Reversing contactors are designed to safely change the rotational direction of three-phase motors by alternating motor phase connections. The ABB VB7 reversing contactor integrates mechanically interlocked contactor assemblies that prevent simultaneous forward and reverse operation, helping protect motors and associated electrical systems from operational faults.

The ABB GJL1311901R8104 is engineered for industrial applications where compact installation, reliable switching performance and long operational life are critical. Its robust construction and versatile installation options make it ideal for industrial automation systems and OEM machinery.

Typical Applications

• Industrial conveyors and material handling systems.
• Motor reversing starter circuits.
• Pumps and compressor systems.
• Packaging and manufacturing machinery.
• HVAC and ventilation equipment.
• OEM automation and machine building applications.

Trusted by Industrial Automation Engineers

ABB reversing contactors are trusted worldwide by OEM machine builders, industrial electricians and automation engineers for reliable motor direction control and dependable long-term industrial performance.