ABB BC6 B Contactor, 24 V dc Coil, 3-Pole, 9 A, 4 kW, 3NO, 690 V ac

B(C)6 — motor rating 4 kW
B(C)7 — motor rating 5.5 kW
4-pin
Switches resistive loads (usage category AC1)
Switches cage rotor motors (usage category AC3)
For screw or DIN rail assemblies
Overall width of 47.5 mm
Ripple-free

This ABB contactor provides a safe way to switch appliances with intense electrical demands. It uses a 24V DC coil to switch voltages up to 690V AC, limiting your exposure to dangerous electrical loads and boosting workplace safety. The unit's designed to control electric motors with power ratings up to 4kW, so it's suitable for running heavy equipment. Reaction times between 4 and 26ms ensure quick responses to input signals for efficient device switching. As it mounts on a standard DIN rail, the contactor is easy to install in your control cabinet.

• Integrated auxiliary contact connects to a controller for remote appliance monitoring
• Three poles for compatibility with single-phase and three-phase supply voltages
• Compact dimensions of 57.5 (L) x 52.5 (W) x 46.5mm (D) to fit in busy cabinets
• Low maximum power loss of 2W per pole for energy-efficient control

• Automated assembly lines
• HVAC systems
• Food production

This device has a mechanical service life of around 10 million operations, ensuring you get long-lasting machine control.