Square D KH36200 - 200 A, 3-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D KH36200—a 200 A, 3-pole plug-in molded-case circuit breaker built to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. With a fast plug-in connection and a thermal-magnetic trip unit, this device is designed for quick, safe installations and consistent protection performance across a range of electrical environments.

Key benefits

• Fast plug-in connection enables rapid installation and straightforward replacements, reducing downtime during upgrades or maintenance.
• Thermal-magnetic trip unit provides stable, repeatable protection for both overloads and faults, adapting to varying load conditions with predictable tripping behavior.
• 200 A, 3-pole design supports essential branch circuits in three‑phase or multi-wire configurations where common-trip protection is needed.
• OEM compatibility ensures seamless integration with matching Square D load centers and panelboards, preserving intended electrical characteristics and space planning.
• Versatile applications suited for residential, commercial, and light industrial environments where dependable circuit protection matters.

Technical details

• Manufacturer: Square D
• Part number: KH36200
• Type: Thermal-magnetic molded-case circuit breaker
• Amperage rating: 200 A
• Number of poles: 3
• Mounting style: Plug-in
• Applications: Branch circuit overcurrent and short-circuit protection

Ideal use cases

• Upgrading home panels or feeders to a robust 200 A service with reliable protection for all branch circuits.
• Installing in commercial spaces such as offices, retail, or light industrial rooms where 3-pole protection is required.
• Retrofits or replacements in existing Square D panelboards or load centers to maintain OEM performance and compatibility.
• Systems requiring quick maintenance wins—swap-and-go plug-in design minimizes downtime during servicing.

Why this KH36200 stands out

The KH36200 is more than a breaker—it's a thoughtfully engineered protection solution designed to integrate seamlessly with Square D panel ecosystems. Its plug-in form factor reduces installation time, while the thermal-magnetic mechanism delivers dependable tripping characteristics that electricians rely on for predictable protection. The 3-pole arrangement is ideal for three-phase or multi-wire configurations, and the device’s OEM compatibility means you’re keeping the electrical system aligned with the original design intent. For projects that demand reliability, ease of installation, and proven protection, the KH36200 provides a focused, purpose-built solution.

Installation and compatibility tips

• Verify that the panelboard or load center is designed to accept a 3-pole, 200 A plug-in circuit breaker of the KH family.
• Ensure proper alignment with the panel’s bus stabs and follow standard safety practices during replacement or installation.
• When upgrading, consider conducting a full panel audit to confirm conductor sizing and overcurrent protection coordination across circuits.
• Store and handle the breaker in a static-free environment prior to installation to maintain reliable operation.