Westinghouse | RKL3350 | Circuit Breaker | 350A | 3-Pole | 600V

Introducing the Westinghouse RKL3350 Circuit Breaker — a robust 350A, 3-Pole unit designed to protect and power high-demand 600V circuits with precision and reliability. Built for maintenance, retrofit, and replacement projects, this breaker helps you restore and upgrade electrical systems without guesswork.

Key specs at a glance

• Amperage: 350 A
• Poles: 3-Pole
• Voltage: 600 V
• Part number: RKL3350

Designed for applications where exact specifications matter, the RKL3350 offers a dependable path to restoring protection in existing panels, feeders, and distribution circuits. Its form and ratings align with original equipment expectations, reducing downtime and the risk of compatibility issues during service or upgrades.

Why this breaker stands out

• Precise compatibility for Westinghouse installations and matching replacement scenarios, ensuring seamless integration with minimal panel modification.
• Targeted for maintenance, retrofit, and replacement tasks where you need a reliable, spec-matched solution rather than generic substitutes.
• Structured for steady performance in 600V distribution networks, supporting critical loads with consistent protection.

Ideal use cases

• Retrofits and panel upgrades in commercial or industrial facilities with 3-Pole, 600V circuits
• Replacement of failed or aging breakers to restore service without altering existing wiring or bus configurations
• Maintenance planning for power distribution systems that require exact amperage and pole configuration

Before you order

Notes: confirm fit and ratings before ordering. The part number RKL3350 is the best reference for compatibility, ensuring the replacement matches your existing gear and protects your equipment as intended.

Practical tips for installers

• Cross-check the exact part number (RKL3350) against your panel’s documentation to verify compatibility before purchase.
• When replacing, follow lockout/tagout procedures and ensure power is fully disconnected from the affected circuit.
• Inspect surrounding wiring and mounting provisions to confirm a secure, reliable installation that preserves protection characteristics.
• Keep a record of the replacement part number and install date to simplify future maintenance planning.

With the Westinghouse RKL3350 Circuit Breaker, you’re choosing a specialized, spec-aligned solution that minimizes downtime, protects critical loads, and supports straightforward upgrades in 600V electrical environments. Equip your system with a trusted, purpose-built breaker designed for real-world maintenance and retrofit needs.