100-C43T10

Overview of Allen Bradley 100-C43T10

The Allen Bradley 100-C43T10 is an IEC-rated magnetic contactor built for reliable motor control and automation applications. Part of the Allen Bradley 100C product range, this three-pole contactor is designed to handle high amperage loads, making it suitable for demanding industrial environments. With a robust construction and DIN-rail mounting options, the 100-C43T10 is both easy to install and maintain. Its compact footprint, combined with a 43 A rated operational current at AC-3, ensures efficient switching and power handling for motors up to 22 kW at 400 V. The 240 VAC coil is compatible with standard industrial power supplies, providing straightforward integration into existing control systems. This contactor is a trusted solution for engineers and integrators in industrial automation, manufacturing, and material handling sectors requiring dependable motor starters.

Key Features of Allen Bradley 100-C43T10

• Rated operational current (Ie) at AC-3, 400 V: 43 A
• Rated operational power at AC-3, 400 V: 22 kW
• Rated operational current (Ie) at AC-1, 400 V: 85 A
• Maximum rated operation voltage: 690 V AC
• 240 VAC, 50 Hz control supply voltage for easy integration
• Three normally open (NO) main contacts, zero normally closed (NC) main contacts
• One normally open (NO) auxiliary contact
• IP20 enclosure rating for typical industrial environments
• Screw-type terminals for secure and flexible wiring (accepts 14-4 AWG conductors)
• DIN-rail or screw mounting options for flexible installation
• Compact dimensions: 81 mm (H) x 63 mm (W) x 107 mm (D)
• Lightweight design at 0.53 kg

Technical Specs of 100-C43T10

Applications / Use Case

The Allen Bradley 100-C43T10 is engineered for switching and protection in motor control circuits, making it ideal for starters, load feeders, and automation panels. Its high current rating and rugged design suit it for industrial machinery, conveyor systems, pumps, compressors, and other motor-driven equipment. The contactor’s IEC compliance ensures global compatibility, while the 240 VAC coil integrates readily with standard control voltage systems. With one normally open auxiliary contact, it offers feedback for control logic. The compact, DIN-rail mountable design is well-suited for panel builders and OEMs requiring reliable, space-saving components. For facility managers and control engineers, the 100-C43T10 provides a dependable solution for repetitive switching, overload protection, and general power distribution tasks in harsh industrial environments.

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