ABB B7S-30-10-1.7-71 B7S Contactor, 24 V dc Coil, 3-Pole, 20 A, 5.5 kW, 3NO, 690 V ac

This contactor is a compact 3-pole device designed for efficient switching. Measuring 57.5mm in length, 52.5mm in width, and 46.5mm in depth, it includes 1 auxiliary contact and screw terminals for reliable connectivity. Suitable for operations requiring a 24V DC coil voltage, this contactor is effective in managing single or three-phase loads up to 5.5kW.

• Dual circuit reliability with 3NO main contact configuration
• Easy rail mount installation for versatile positioning
• Integrated low coil consumption allows direct PLC control
• Built-in protective circuit enhances operational safety
• Robust construction with a maximum contact voltage rating of 690V AC

• Ideal for controlling single or three-phase loads
• Commonly utilised for switching control signals in automation systems and motor control centres

Yes, it can function within -25°C to +55°C.

Yes, it features low coil consumption for direct PLC control.

Yes, it is effective for managing three-phase loads up to 5.5kW.