ABB 1SBH136059R2231 NFZB..S 3-Pole Contactors

Description

• The ABB 1SBH136059R2231 NFZB..S 3-Pole Contactors are designed to meet the stringent standards of railway rolling stock, making them ideal for installation in passengers or driver cabins, especially in trains that frequently operate in tunnels or undergrounds. These contactors are primarily used for controlling 3-phase motors and power circuits, supporting voltages up to 690 V AC and 220 V DC.

• One of the standout features of these contactors is their ability to significantly enhance the compactness of installations. The reduced dimensions and side-by-side mounting result in a space-saving design, requiring 15% less width (without spacing). This compactness is maintained across a wide temperature range, from -40 °C up to +70 °C, ensuring reliable performance in various environmental conditions.