Schneider Electric | PJA36100U33A | Circuit Breaker | 1000A | 3-Pole | 600V

Schneider Electric PJA36100U33A is a purpose-built 3-pole circuit breaker rated for 1000A and 600V, designed to deliver dependable overcurrent protection in demanding industrial power distributions. Whether you’re performing maintenance, a retrofit, or replacing a failed unit, this breaker provides a precise fit aligned with your system’s exact specs.

Key specifications

• Amperage: 1000A
• Poles: 3-Pole
• Voltage: 600V
• Part number: PJA36100U33A
• Brand: Schneider Electric
• Recommended use: maintenance, retrofit, and replacement where matching specs are required
• Compatibility note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.

Why this Schneider Electric breaker stands out

• Exact spec fit: With a 1000A rating, 3 poles, and 600V capacity, this breaker is tailored for high-current distribution tasks in industrial environments.
• Streamlined replacement: Designed to align with Schneider Electric panels and equipment, reducing downtime during retrofits and service calls.
• Reliability you can trust: Built to endure the demands of continuous operation, helping protect motors, feeders, and critical loads from overcurrent events.

Ideal use scenarios

• Replacement for failed circuit breakers in 600V industrial panels and distribution boards
• Retrofit projects where existing equipment requires exact 1000A, 3-pole, 600V specifications
• Spare-part stocking for maintenance teams servicing heavy machinery, production lines, and large feeders
• New installations in facilities that standardize on Schneider Electric protection gear for streamlined compatibility

Practical guidance for installation and compatibility

Before ordering, verify your panel or distribution board documentation to ensure the PJA36100U33A matches the required amperage, pole count, and voltage. The part number is your most reliable reference for compatibility. When installing, follow standard safety procedures: disconnect power, use lockout/tagout, and respect local electrical codes. If you’re upgrading an existing system, confirm that the panel labeling supports a 1000A, 3-pole, 600V device to avoid any compatibility surprises.