ABB AF38ZB-30-00RT-23 3-Pole Contactor for Railway Applications, 100-250V 50/60Hz, Compliant with IEC and EN Standards

The ABB AF38ZB-30-00RT-23 is a robust 3-pole contactor designed to meet the demanding standards of railway rolling stock applications. Ideal for installation in passenger or driver cabins, this contactor is perfect for trains frequently operating in tunnels or underground environments. It is engineered to control 3-phase motors and power circuits up to 690 V AC and 220 V DC, offering a compact solution with reduced dimensions and side-by-side mounting that requires 15% less width. The AF38ZB-30-00RT-23 complies with key railway standards, including IEC 60947-4-1, IEC 60947-5-1, IEC 60077-1/-2, and EN 50155, and withstands shocks and vibrations as per IEC 61373 cat. 1, class B. It also meets the highest fire and smoke behavior standards, conforming to EN 45545-2 (HL2, HL3 hazard levels). This contactor is designed to reduce train energy consumption with its lightweight construction and 68% lower coil energy usage. Its electronic coil interface handles large DC voltage fluctuations and accommodates various Uc DC control voltages, making it suitable for battery supply and AC 50/60 Hz control supplies. The AF38ZB-30-00RT-23 features a wide range of auxiliary contact blocks for front and side mounting, and its AF technology ensures efficient operation with a wide control voltage range of 100-250 V 50/60 Hz and DC. Built-in surge protection and a block-type design allow for easy extension with add-on auxiliary contact blocks and accessories, making it a versatile and reliable choice for railway applications.