Square D JJL36200 200A 3P 600V Circuit Breaker | AmpState

Meet the Square D JJL36200 — a 200 A, 3-pole, 600 V circuit breaker engineered for reliable protection in panelboards, load centers, and electrical distribution networks. This unit is a precise retrofit substitute where keeping the original part number matters for inventory, labeling, and maintenance planning.

Ideal for retrofit work and ongoing maintenance, the JJL36200 helps you preserve your existing panel labeling and trip characteristics while upgrading or replacing aging equipment. It's designed to integrate smoothly with your distribution system without requiring a full panel swap.

Key specifications

• Manufacturer: Square D
• Part number: JJL36200
• Product type: Circuit Breaker
• Amperage: 200 A
• Poles: 3
• Voltage: 600 V
• Applications: Panelboards, load centers, electrical distribution systems
• Availability: AmpState

Why choose this Square D JJL36200 in your electrical distribution strategy?

• Precise fit for compatible panels: The 3-pole, 200 A rating is ideal for protecting main circuits and feeder connections in commercial or industrial setups.
• Inventory-friendly: If your maintenance plan requires consistent part numbers, JJL36200 keeps procurement predictable and aligned with existing blueprints.
• Time-saving retrofit option: Retrofit or upgrade projects can proceed without re-labeling or re-engineering because the part number remains constant.
• Reliable protection under load: With a 600 V rating, it supports high-voltage distribution while guarding circuits against overcurrents.

If you’re unsure about fit, AmpState offers support to confirm compatibility. Message us and we’ll help you verify that JJL36200 is the right replacement for your panel or distribution setup.