Westinghouse | HKA3070 | Circuit Breaker | 70A | 3-Pole | 600V

The Westinghouse HKA3070 circuit breaker is a purpose-built protection device engineered for reliability in demanding electrical environments. Delivering 70 amps across a 3-pole configuration and a 600V rating, this breaker is purposefully designed for installations where robust, multi‑pole protection is essential.

Key specifications at a glance

• Amperage: 70A
• Poles: 3-Pole
• Voltage rating: 600V

Why choose the HKA3070 for your project

• Direct part reference for compatibility: The part number HKA3070 is the most reliable identifier to ensure you’re ordering the exact match for your panel or enclosure. This minimizes compatibility guesswork during maintenance or retrofit projects.
• Ideal for retrofit and replacement: When upgrading or renewing aging protection devices, this 3-pole, 600V breaker provides a straightforward path to restore circuit protection without wholesale panel changes.
• Focused on critical circuits: The 70A rating suits larger feeders and equipment circuits common in commercial spaces, industrial setups, and service panels where dependable, multi-pole protection is required.

Real-world use cases

• Replacing worn or damaged breakers in service panels that feed high‑current machinery or HVAC equipment.
• Retrofit projects where a three‑pole, 600V device is needed to maintain existing wiring and bus configurations.
• New installations in commercial environments that demand reliable 3‑pole protection for grouped circuits or multi-phase systems.

Practical installation and compatibility tips

• Always confirm fit and ratings before ordering—the part number is your best reference for compatibility.
• Verify that your panel accepts a 3-pole, 600V protection device in the intended slot and bus arrangement.
• Follow standard electrical safety practices during installation, and ensure the system is de-energized before replacing any breaker.

What makes this Westinghouse breaker stand out

• Specialized 3‑pole design tailored for multi‑phase circuits, delivering coordinated protection across all phases.
• Compatibility focus—part number clarity helps prevent mismatches that can lead to downtime or safety concerns.
• Practical value for ongoing maintenance schedules, enabling quick swaps and consistent protection without the need for extensive reconfiguration.

If you’re maintaining, retrofitting, or replacing protective devices in a 600V system, the Westinghouse HKA3070 70A 3‑Pole circuit breaker offers precise compatibility and dependable performance. Always cross‑check the exact fit against your panel’s documentation to ensure seamless интегration and continued circuit protection.