ABB B6-30-10 B Contactor, 48 V Coil, 3-Pole, 20 A, 4 kW, 3NO

This contactor is a compact control unit designed for reliable operation in a variety of settings. The B6-30-10 model features a 3-pole arrangement along with 1 auxiliary contact, measuring 52.5mm in width and 46.7mm in depth. With a coil voltage of 48V AC, it excels in managing single or three-phase loads of up to 4 kW.

• Silent coil operation minimises noise disruptions
• DIN rail mounting streamlines installation in tight spaces
• Integrated switching position indicator enhances user awareness
• Auxiliary contact configuration improves operational versatility
• Robust design supports maximum temperatures of up to +55°C
• Rated current of 20A ensures reliable performance

• Utilised for controlling motors in residential buildings
• Suitable for commercial building automation systems
• Employed in industrial for load management
• Ideal for switching control signals in machinery

This device operates effectively within a temperature range of -25°C to +55°C, making it suitable for various environments. It can work at altitudes of up to 2000m above sea level without compromising performance.

The auxiliary contact configuration allows for additional control features, enabling users to switch secondary circuits or incorporate signalling devices, which enhances the overall functionality of the control unit.

It supports various connection capacities, accommodating flexible and rigid wire sizes ranging from 1mm² to 4mm², ensuring compatibility with multiple electrical setups.

The device boasts a mechanical durability of 10 million cycles, ensuring longevity and minimising maintenance needs, making it an efficient choice for frequent use.