A-B 140U-D6D3-B80CKT 8A Circuit Breaker Module
The Rockwell 140U-D6D3-B80CKT Breaker is a high-performance miniature circuit breaker designed for industrial applications. It provides reliable overcurrent protection for circuits up to 8 Amperes, ensuring safety and efficiency in electrical systems.
Rated Current:8 A
Voltage Rating:Up to 750 V AC
Interrupting Capacity:65 kA at 480 V AC
Operating Temperature Range:-30°C to +70°C
Mounting Type:Panel Mount
Approval Standards:IEC 60947-2, UL 508, CSA C22.2 No. 5
Number of Poles:1 Pole
Trip Characteristics:Thermal-Magnetic
This industrial circuit breaker offers reliable protection for your electrical systems by interrupting current flow when it detects an overload or short circuit condition.
It features thermal-magnetic trip characteristics, ensuring precise and consistent performance under varying load conditions.
The 140U-D6D3-B80CKT BRKR 8A is rated for voltages up to 240 VAC and can handle currents up to 8 A, making it suitable for a wide range of industrial applications.
With an interrupt rating of 65 kA, this circuit breaker can safely interrupt fault currents without sustaining damage, providing long-lasting reliability.
Designed for panel mounting, this circuit breaker offers a compact and efficient solution for protecting critical equipment and infrastructure.











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