Allen-Bradley 25B-D4P0N114 – AC contactor

The Allen-Bradley 25B-D4P0N114 is a 3-pole AC contactor designed for switching and controlling AC power in industrial automation and motor control applications. It is rated for 40 A continuous current at the appropriate AC line voltage and is equipped with a control coil suitable for operation with industrial control circuits.

This contactor is commonly used to control three-phase motors, resistive and inductive loads, and other power circuits requiring reliable switching under load. Its robust construction supports extended electrical life and mechanical endurance in demanding environments. The device is intended for mounting in control cabinets and power distribution panels.

Technical specifications:
• Contactor type: 3-pole AC contactor
• Rated current: 40 A
• Poles: 3
• Coil type: control coil for AC switching
• Suitable load types: three-phase motors, resistive/inductive loads
• Mounting method: panel or DIN accessory mounting
• Electrical life: industrial duty rating
• Operating environment: industrial automation and control systems

Key features and benefits:
• 3-pole AC power switching capability
• Rated for 40 A load current
• Suitable for motor control and power switching applications
• Compatible with industrial control circuits
• Durable construction for continuous operation
• Suitable for control panels and power distribution systems

Typical applications:
• Industrial AC motor control
• Power switching in control cabinets
• Three-phase load distribution
• Heating and resistive load control
• Automated machinery power circuits

About the manufacturer:
Allen-Bradley, a brand of Rockwell Automation, provides industrial automation components including contactors, PLC systems, distributed I/O modules and control devices used in manufacturing and process industries worldwide.