ABB 1SBH136059R2131 NFZB S 3-Pole Contactor

Description

• The ABB 1SBH136059R2131 NFZB..S 3-pole contactor relays are engineered to meet the latest railway rolling stock standards, making them suitable for installation in passengers or driver cabins, particularly in trains frequently operating in tunnels or undergrounds. These contactor relays are utilized primarily for controlling 3-phase motors and power circuits, handling voltages up to 690 V AC and 220 V DC.

• One of their key features is their ability to significantly enhance the compactness of installations, thanks to reduced dimensions and a side-by-side mounting design that requires 15% less width (without spacing). This design ensures optimal performance across a wide temperature range, from -40°C to +70°C.