MEF836LSIG - Square D 600V 800A 3 Pole Molded Case Circuit Breaker Pre-Micrologic LSIG Trip

MEF836LSIG

MEF836LSIG is a Square D molded case circuit breaker from the Pre-Micrologic family, designed for reliable protection in commercial and industrial power distribution systems. This 3 pole breaker features an 800A current rating and 600V maximum voltage, making it suitable for demanding applications requiring high interrupt capacity and advanced trip functionality. The LSIG trip unit provides comprehensive protection with long-time, short-time, instantaneous, and ground fault functions for enhanced safety and system reliability. The MEF836LSIG is a bolt-on style breaker, compatible with standard Square D switchgear and panelboards. It is built with a robust molded case construction and is engineered for durability in harsh environments. The breaker is equipped with a solid-state Micrologic trip unit for precise and adjustable protection settings.

• Part Number: MEF836LSIG
• Manufacturer: Square D
• Type: Molded Case Circuit Breaker
• Series: Pre-Micrologic
• Frame: MEF
• Poles: 3
• Amperage: 800A
• Voltage: 600V
• Mounting Type: Bolt-On
• Interrupt Rating: 100kA
• Protection Type: LSIG Trip Unit
• Ground Fault: Yes

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Additional Information

This item does not included Lugs. If you would like lugs please reach out to a sales rep with wiring specs and we can help you with the lugs part number.

Specifications

• Part Number: MEF836LSIG
• Manufacturer : Square D
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Pre-Micrologic
• Type : MEF
• Voltage : 600
• Amperage : 800
• Phase : 3
• Poles : 3
• AIC rating : 100kA@480V
• Connection : Bolt-On
• Functions : LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault
• Protection : Solid State

Product Data

• Weight : 75