ABB B7S-30-01-2.8

The ABB B7S-30-01-2.8 is a compact mini contactor designed with three poles and one auxiliary contact, featuring screw terminals for easy installation. This little powerhouse is perfect for situations where you need reliable switching but don’t have much room to spare. It’s commonly used across residential, commercial, and industrial settings to handle single or three-phase loads up to 5.5 kW (AC-3) and 20 A at 690 V (AC-1), or for switching control signals.

Thanks to its low coil power consumption, the B7S-30-01 mini contactor can be driven directly by a PLC, making it super efficient and straightforward to integrate. It also boasts a quiet, hum-free coil, built-in protection with diodes and extra overvoltage safeguards, plus clear switch position indicators. You can mount it on a rail or wall without any fuss, making installation flexible.

If you’re after a small but dependable contactor that gets the job done without any noise or hassle, this model is a solid choice. Distributed by BSP Automation, the ABB B7S-30-01-2.8 (also known under part number 013614171547) fits right into tight spaces and keeps your control systems running smooth as silk.