ABB B7S-30-01-1.7-71 B7S Contactor, 24 V dc Coil, 3-Pole, 20 A, 5.5 kW, 3NO, 690 V ac

This contactor is a compact and efficient solution designed for controlling electrical loads in various settings. As a 24V DC contactor featuring three poles and an auxiliary contact, it is suitable for applications requiring dependable performance in limited spaces. Measuring 57.5mm x 52.5mm x 46.5mm, this device is appropriate for space-constrained environments.

• Low coil consumption enables direct PLC control
• Integrated protective circuit prevents overvoltage damage
• Noiseless operation for improved workplace comfort
• Auxiliary contact facilitates additional circuit control
• Rail mount design ensures easy installation and versatility

• Controls single or three-phase loads in buildings
• Used in electrical distribution panels for circuit protection
• Ideal for applications requiring a 24V DC solution

Yes, it operates within the range of -25°C to +55°C.

Yes, the rail mount design allows for straightforward installation.

Yes, it includes one auxiliary contact for extra control capabilities.