ABB AL16Z-30-10-15

The ABB contactor with catalog number AL16Z-30-10-15 is a robust DC-operated switch designed for reliable power control in three-phase systems. This contactor features a main contact configuration of three normally open poles plus one auxiliary contact, making it versatile for a range of industrial applications. It operates on a 24 V DC coil voltage and supports motors up to 9 kW at higher voltages, handling currents up to 25 amps comfortably at standard operating temperatures.

Built for durability, this contactor boasts mechanical endurance rated for 10 million cycles and comes housed in an IP20 enclosure, providing solid protection against dust and accidental contact. The device connects via screw terminals and is engineered to work efficiently across a wide temperature range—from chilly -40°C up to 70°C without a thermal overload relay installed.

Designed with practical installation and maintenance in mind, it measures 44 mm wide, 78 mm tall, and 97 mm deep, fitting neatly into control panels. Its insulation voltage reaches up to 1000 V per IEC standards, ensuring safety against electrical surges, while it can withstand impulse voltages up to 8 kV. This contactor is also optimized to perform reliably at altitudes as high as 3000 meters.

For anyone needing a rock-solid switching component, this ABB contactor is a solid choice, and it’s available via BSP Automation, who supply it with great service and support. In the industry, some folks might casually refer to this model simply as "the AL16Z" — a trusty piece of gear for dependable switching tasks.