5ARMLSI - Cutler Hammer Digitrip RMS 520MC LSI Trip Unit 6000A Magnum Circuit Breaker

5ARMLSI

5ARMLSI is a Cutler Hammer Digitrip RMS 520MC LSI trip unit designed for Magnum circuit breakers, providing advanced solid-state protection with long-time, short-time, and instantaneous trip functions.

This trip unit supports a maximum amperage of 6000A and integrates an Arcflash Reduction Maintenance System. It offers reliable long-time delay, short-time delay, and instantaneous protection features, suitable for use in three-pole or four-pole Magnum and Magnum DS circuit breakers. The 5ARMLSI complies with UL 1066, UL 489, ANSI C37, and NETA standards, ensuring high-quality performance and safety.

• Manufacturer: Cutler Hammer
• Family: Digitrip RMS
• Type: 5ARM
• Trip Unit Model: 520MC LSI
• Maximum Amperage: 6000A
• Mounting Type: Magnum Circuit Breaker Compatible
• Protection Functions: Long-Time, Short-Time, Instantaneous
• Arcflash Reduction Maintenance System Included
• Standards: UL 1066, UL 489, ANSI C37, NETA

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Specifications

• Part Number: 5ARMLSI
• Manufacturer : Cutler Hammer
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Trip Units & Programmers
• Family : Digitrip RMS
• Type : 5ARM
• Functions : LSI - Long-Time, Short-Time and Instantaneous
• Frame Size : 6000
• Amperage Maximum : 6000
• Amperage Minimum : 200
• Protection : Solid State
• Compatible Frames : MDS,MDN,DS,DSL,DSII,DSLII

Product Data

• Weight : 5