Allen-Bradley 140U-L0D3-D30 is a Bulletin 140U molded case circuit breaker (MCCB) with a 30A rated current and 3-pole configuration. It features a thermal-magnetic trip mechanism with an adjustable thermal setting and a fixed magnetic trip, designed for 600V AC applications. This breaker is part of the L-Frame series with an interrupting code L0, suitable for branch circuit protection and motor feeder circuits in industrial power distribution.

Molded Case Circuit Breaker The Allen Bradley 140U-L0D3-D30 Circuit Breaker is a robust electrical component designed for optimal protection and control in various industrial applications. This molded case circuit breaker is engineered to enhance operational reliability while safeguarding equipment and personnel from overloads and short circuits.

Key Features

• Current Rating: 30 A, providing adequate protection for various electrical loads.
• Voltage Rating: 600 V AC, suitable for a wide range of industrial applications.
• Frame Size: 140U, designed to handle significant power demands.
• Interrupting Capacity: 10 kA at 480 V, ensuring reliable circuit interruption during fault conditions.
• Type: Thermal magnetic circuit breaker, combining both thermal overload and magnetic short-circuit protection.

Applications

• Industrial Automation: Ideal for use in manufacturing environments where equipment protection is critical.
• Commercial Applications: Suitable for commercial buildings requiring reliable circuit protection for electrical systems.
• Compatibility: Works seamlessly with Allen Bradley's PLCs and HMIs, enhancing integrated system functionality.
• Environmental Suitability: Designed to function effectively in diverse operational conditions, ensuring safety and reliability.

Benefits

• Enhanced Safety: Protects against electrical faults, reducing the risk of equipment damage and ensuring operator safety.
• Reliability: Proven performance in industrial settings, backed by Allen Bradley's reputation for quality and innovation.
• Ease of Installation: Designed for straightforward installation, minimizing downtime and facilitating quick operational readiness.
• Versatility: Suitable for a variety of electrical applications, making it a versatile choice for any facility. --- Product information compiled with AI assistance for reference purposes.