140M-C-W452N

Overview of Allen Bradley 140M-C-W452N

The Allen Bradley 140M-C-W452N is a compact 3-phase busbar crafted for reliable power distribution in industrial motor protection applications. It is specifically engineered for seamless integration with the 140M-C and 140M-D motor protection circuit breakers. With a current rating of 64 A, this model delivers both efficiency and safety in panel designs. The 45 mm spacing and dual connection capability streamline assembly and enable the connection of two circuit breakers or starters, supporting modular layouts. This busbar is recognized for its straightforward installation, consistent conductivity, and long-term durability in automation systems. Engineers choose the Allen Bradley 140M-C-W452N for applications demanding precise coordination, visible trip indication, and system expandability.

Key Features of Allen Bradley 140M-C-W452N

• Designed for use with Allen Bradley 140M-C and 140M-D circuit breakers
• 3-phase configuration for balanced load distribution
• Rated for 64 A current carrying capacity
• 45 mm busbar spacing
• Supports 2 connections to facilitate multi-starter arrangements
• High switching capacity and current limiting options
• CE, UL, CUL, and KC certified for global compliance
• Includes visible trip indication for enhanced safety monitoring

Technical Specs of 140M-C-W452N

• Product type: Compact busbar
• Phases: 3-phase
• Current rating: 64 A
• Spacing: 45 mm
• Connections: 2 (supports 2 starters)
• Compatibility: Allen Bradley 140M-C, 140M-D circuit breakers
• Certifications: CE, UL, CUL, KC
• Country of origin: Spain

Applications / Use Case

The Allen Bradley 140M-C-W452N compact busbar is ideal for industrial automation panels requiring dependable power distribution and motor circuit protection. Its compatibility with 140M-C and 140M-D breakers means it is commonly used in manufacturing, material handling, pumping stations, and process control panels. Operations that need rapid expansion or segmented starter assemblies benefit from its dual connection design and compact profile. The model helps reduce wiring complexity and panel build time, especially in multi-motor setups or distributed control systems. In critical environments, features like high current limiting and visible trip indication ensure operational safety and facilitate fast troubleshooting, supporting uptime in production lines or automated machinery installations.

Related Resources

• LeadTime.ca – Industrial Automation Components & Repair Services
• View All Allen Bradley Products
• Allen Bradley 194E-SY Disconnect Switch
• Allen Bradley 1321-3R18-B Resistor Assembly
• Examples of Industrial Automation and Control Systems