Product Description
The Square D LHL36350 is a heavy-duty molded-case circuit breaker designed for industrial and commercial power distribution systems requiring high performance and reliability.
This 350A, 3-pole, 600V breaker provides dependable protection for feeders, switchboards, and distribution equipment. The part number 12-718012-21 identifies this specific configuration of the LHL36350, which includes both an undervoltage trip (UVR) and auxiliary switch for enhanced safety and monitoring.
Built for demanding applications, the bolt-on mounting style makes it suitable for a wide range of Schneider Electric / Square D panels and gear.
Features & Specifications
• Manufacturer: Square D (Schneider Electric)
• Primary Model Number: LHL36350
• Part Number: 12-718012-21
• Type: Molded-Case Circuit Breaker
• Amperage Rating: 350A
• Voltage Rating: 600V AC
• Poles: 3-Pole
• Mounting Style: Bolt-On
• Features:
– Undervoltage Trip (UVR) LA11128
– Auxiliary Switch for status/remote indication LA11286
• Application: Industrial, commercial, panelboards, switchboards, MCC equipment
