Description
ABB A110-30 CONTACTOR A110 (USED)
ABB
A110-30
CONTACTOR
UI=1000V~
ITH=160A – LE AC1 = 160A
FOR USE WITH A DESIGN E MOTOR
140A 600V AC
MADE IN SWEDEN
REF.NO: FKM3837
The ABB A110-30 is a high-capacity AC contactor rated at 160A with a 600V AC motor load rating and an insulation voltage of 1000V~. Designed for use with ABB A Design E motors, it is widely deployed in marine motor control centres, main switchboard motor feeders, and industrial starter panels aboard commercial and offshore vessels. As a core switching component in power distribution and motor control circuits, it enables reliable starting, stopping, and load switching of large AC motors in demanding marine electrical environments.
Key Features
✓ Rated insulation voltage UI = 1000V~ for compatibility with high-voltage marine switchgear circuits
✓ Thermal current ITH = 160A; AC1 rating = 160A for heavy-duty resistive and inductive load switching
✓ Rated for 140A motor loads at 600V AC, suitable for large auxiliary machinery drives
✓ Designed for ABB A Design E motor applications, ensuring optimised switching and contact performance
✓ Manufactured in Sweden to ABB engineering and quality standards
Marine Applications
Motor control centres and main switchboard motor feeder panels
Auxiliary machinery starters – pumps, compressors, fans, and blowers
Winch, crane, and deck machinery drive circuits
HVAC and engine room ventilation motor control panels
Engine room automation and power distribution switchgear assemblies
Why Marine Engineers Choose ABB A110-30
ABB contactors are a trusted choice in marine electrical systems for their robust construction, long service life, and proven compatibility with ABB motor protection and control components. The A110-30 handles the high inrush currents associated with motor starting without compromising contact integrity, making it a dependable solution in applications where reliability is critical and unplanned downtime carries significant operational cost.
Ideal For
Commercial cargo vessels, tankers, bulk carriers, offshore support vessels, ferries, naval auxiliary ships, and industrial marine installations requiring high-capacity AC motor switching and control.
Technical Support & Compliance
Our team provides complete solutions including remote troubleshooting, onboard support, testing and commissioning, repair, retrofit and upgrade services, and integration support for ABB motor control equipment. Suitability for your specific installation is subject to confirmation – please share nameplate photos, part numbers, engineering drawings, system model and version details, and vessel name or IMO number so we can verify compatibility and recommend the correct configuration.
