Appleton T350A Circuit Breaker, 350A, 2-Pole, 600V

For industrial electrical service, maintenance, and replacement projects, the Appleton T350A Circuit Breaker delivers dependable overcurrent protection for demanding loads. With a 350 A rating, 2-pole configuration, and 600 V maximum operating voltage, it’s built to safeguard heavy-duty circuits while keeping downtime to a minimum.

Specifications at a glance

• Amperage: 350 A
• Poles: 2
• Voltage: 600 V

What makes the T350A unique

• High-capacity protection: 350 A amperage handling supports large feeders and motor circuits without nuisance trips caused by short-term surges.
• Two-pole design: Provides balanced protection for 2-pole or 3-wire systems, helping ensure system stability and simplified wiring in industrial panels.
• 600 V rating: Suitable for industrial environments and higher-voltage distribution networks, ensuring compatibility with common plant feeders.
• Part-number-driven compatibility: Use the exact part number T350A to confirm fit with your equipment and panel requirements—verification is essential for reliable operation.
• Versatile usage: Ideal for new installations, maintenance upgrades, or replacement projects where consistent protection matters.

Installation and compatibility tips

To ensure proper fit and performance, verify the part number and application requirements before installation. Cross-check with your switchgear or panel manufacturer’s guidelines to confirm mounting style, bus configuration, and any environmental specifications. If you’re unsure, reach out with your application details and we’ll help confirm compatibility based on the part number and voltage/current needs.

Who benefits most

• Industrial facilities with high-current feeders and motors
• Maintenance teams conducting panel upgrades or replacements
• System integrators sourcing reliable protective devices for 600 V networks

With the Appleton name backing every T350A, you’re choosing a circuit breaker designed to endure tough industrial settings while delivering predictable, dependable protection for your critical equipment. Ensure your project uses the correct part number—T350A—and match it to your application’s requirements for a seamless upgrade or replacement.