Appleton EYSEF350AL Switch, 350A, 3-Pole, 600V

The Appleton EYSEF350AL switch is built for rugged industrial electrical service, offering dependable performance in maintenance and replacement projects. With a 350 A rating, a 3-pole configuration, and a 600 V capacity, this switch is designed to deliver safe, reliable isolation for demanding power environments.

Key specifications

• Manufacturer: Appleton
• Part Number: EYSEF350AL
• Product Type: Switch
• Amperage: 350 A
• Poles: 3
• Voltage: 600 V

Why this EYSEF350AL stands out

• Three-pole design provides balanced control for three-phase systems, enabling clean isolation of each phase for safer maintenance and service work.
• 350 A capacity supports high-current motors and feeders without the need for upsizing or parallel configurations, reducing install complexity and space requirements.
• 600 V rating expands compatibility with industrial distribution panels, motor control centers, and large electrical feeders typical in manufacturing, processing facilities, and heavy equipment setups.
• Built by Appleton for demanding environments, offering durable contacts and mechanical longevity to stand up to repeated switching during service and maintenance cycles.

Ideal use cases

• Service disconnects and routine maintenance in manufacturing floors, warehouses, and industrial facilities with three-phase power.
• Replacement in control panels, motor control centers, and distribution boards where a 350 A, 3-pole, 600 V switch is required.
• New installations in service entrances that demand robust isolation and reliable performance under demanding load conditions.

Compatibility and fit

Verify fit by part number and application requirements. The EYSEF350AL is specifically identified for 3‑phase, 600 V systems at up to 350 A. If you’re unsure about matching this part number to your equipment, message us and we’ll help confirm compatibility and guide your selection for your exact setup.

Equip your industrial electrical toolbox with a trusted disconnect switch that delivers clear, reliable isolation when it matters most. The Appleton EYSEF350AL is ready to support maintenance crews, panel builders, and facilities teams seeking dependable performance in demanding environments.