Square D JJL36200 - 200 A, 600 V, 3-Pole Circuit Breaker | AmpState

The Square D JJL36200 is a rugged 200A, 600V, 3‑pole molded case circuit breaker built to protect your panelboards and loadcenters from overcurrent and short-circuit events. Its compact design helps maximize usable space in crowded electrical panels while delivering dependable performance when it matters most.

• Amperage and voltage: 200A rated, 600V maximum — suitable for service feeders and branch circuits in commercial and light industrial environments.
• Three-pole configuration: Provides reliable three-phase protection with coordinated trip for balanced loads.
• Compact molded case design: Optimizes panel space without compromising protection or ease of installation.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by responding to both overloads and short-circuit conditions.
• OEM compatibility: Designed to fit and interface seamlessly with matching Square D OEM loadcenters and panelboards, ensuring proper fit and electrical coordination.
• Versatile applications: Ideal for residential, commercial, and light industrial settings where reliable branch circuit protection is essential.

This breaker isn’t just a component—it’s peace of mind for electrical systems that demand quick, predictable protection. Because it’s built to pair with Square D loadcenters, you can expect straightforward installation, consistent trip performance, and long-term reliability in both new builds and panel upgrades.

Technical overview

• Manufacturer: Square D
• Part number: JJL36200
• Type: Thermal-magnetic molded case circuit breaker
• Poles: 3
• Amperage rating: 200A
• Voltage rating: 600V
• Application: Branch circuit overcurrent and short-circuit protection