ABB AF305-30-11-14 3-Phase Contactor, 312A, 250-500VAC/DC, with Auxiliary Contacts and Surge Protection
ABB
$1,449.55
The ABB AF305-30-11-14 is a versatile 3-phase contactor designed for a variety of applications including motor starting, isolation, by-pass, and distribution up to a maximum of 1000 V. It features a wide control voltage range of 250-500 V, accommodating both 50/60 Hz and DC, making it suitable for use in diverse environments. This contactor is equipped with pre-mounted auxiliary contacts and main circuit bars, capable of controlling motors up to 160 kW at 400 V AC (AC-3) or 250 hp at 480 V UL. It can switch power circuits up to 500 A (AC-1) or 400 A for UL general use. The AF technology incorporated in this contactor allows it to manage large control voltage variations, reducing panel energy consumption and ensuring reliable operation even in unstable networks. Additionally, built-in surge protection offers a compact and efficient solution. The block type design of the AF contactor allows for easy extension with add-on auxiliary contact blocks and a wide range of accessories, enhancing its adaptability and functionality.
- Terminal Type:
- Main Circuit: Bars
- Rated Control Circuit Voltage:
- 50 Hz /60 Hz DC Operation 250 ... 500 V
- Spec Sheet:
- View
