Square D JDL36200 - 200 A, 600 V, 3-Pole Circuit Breaker | AmpState

Meet the Square D JDL36200—a 200 A, 600 V, 3-pole molded case circuit breaker built to protect your panelboards and loadcenters with precision. This unit combines a compact molded case design with a thermal-magnetic trip system for dependable overcurrent and short-circuit protection, ensuring the right balance between protection and uptime in everyday electrical distributions.

Key advantages that set this breaker apart:

• Compact molded case design saves valuable panel space and simplifies installation in tight electrical rooms or compact enclosures.
• Thermal-magnetic trip unit delivers stable, repeatable protection—the thermal element handles sustained overloads while the magnetic element responds quickly to high-current fault conditions, reducing nuisance trips and safeguarding sensitive equipment.
• 3-pole configuration ideal for balanced three-phase systems, providing coordinated protection across all phases in commercial and light industrial applications.
• 600 V rating supports distributed power networks common in commercial and industrial settings while maintaining safe, code-compliant operation.
• 200 A continuous rating suitable for main or feeder protection in panelboards and loadcenters, helping you consolidate protection without sacrificing reliability.
• OEM-compatible design engineered to integrate with matching Square D OEM loadcenters and panelboards for straightforward replacement and optimal performance.
• Versatile application proven effective across residential, commercial, and light industrial environments where dependable branch-circuit protection is essential.

Why choose the Square D JDL36200 for your distribution panel?

This breaker isn’t just a component—it’s a safeguard that keeps branches energized while preventing damage from overloads and short circuits. The combination of a compact form factor and a robust thermal-magnetic trip mechanism means you get reliable protection without sacrificing panel real estate or system uptime. Its 3-pole construction ensures uniform protection across all phases, making it an excellent fit for 3-phase panelboards and loadcenters commonly found in small to mid-size commercial installations and light industrial setups.

Ideal use scenarios

• Replacing aging MCCBs in commercial panelboards to restore consistent overcurrent protection.
• Feeding critical loads in light industrial electrical rooms with a compact, space-saving breaker.
• Upgrading residential-to-commercial distribution panels where a reliable 200 A main/feeder protection is needed.
• Installing in new or retrofit projects that require a compatible, OEM-matched breaker for seamless operation.

Technical snapshot

• Amperage rating: 200 A
• Voltage rating: 600 V
• Number of poles: 3
• Type: Thermal-magnetic molded case circuit breaker
• Applications: Branch circuit overcurrent and short-circuit protection in panelboards and loadcenters
• Manufacturer/Part: Square D, JDL36200
• Compatibility: Designed for use with matching OEM loadcenters and panelboards

Designed for professionals who demand dependable protection without compromising panel layout or installation efficiency, the Square D JDL36200 is a practical choice for reliable, code-compliant electrical distribution. Trust in a component that combines proven protection technology with a form factor that fits your space and your workflow—delivered through AmpState’s reliable supply chain.