Westinghouse | 1313564 | Circuit Breaker | 125A | 415V

The Westinghouse 1313564 circuit breaker is a dependable overcurrent protection device designed for commercial and industrial electrical panels. With a 125A rating and the ability to operate in 415V systems, it’s built to safeguard feeders and branch circuits from overloads and short circuits while keeping your operation running smoothly.

Why this breaker stands out

• Exact compatibility reference: Part number 1313564 is the clearest way to confirm fit for your panel and bus arrangement.
• Flexible applications: Suitable for maintenance, retrofit, and replacement scenarios where a 125A, 415V rating is required.
• High-voltage readiness: Designed to function reliably in 415V service environments common in commercial and light industrial settings.

Ideal use cases

• Upgrading or restoring an electrical distribution panel to handle 125A circuits.
• Replacing a failed breaker during a retrofit project to match existing specifications.
• Replacing aging protection in facilities with 415V distribution networks, such as warehouses and manufacturing spaces.

How to verify compatibility (simple checklist)

• Match the part number: ensure your reference is 1313564.
• Confirm the amperage rating is 125A.
• Confirm the system voltage rating is 415V.
• Check your panel’s documentation for breaker type and mounting style to ensure a proper fit.

Installation and safety notes

Installation should be performed by a qualified electrician. Always power down and lockout the electrical system before service, verify zero voltage at the work site, and use appropriate PPE. Ensure the panel, bus configuration, and mounting match the breaker type to prevent improper seating or protection gaps.

Practical guidance and longevity

• Keep a spare Westinghouse 1313564 on hand for proactive maintenance or quick replacement during outages.
• Periodically inspect the breaker for signs of wear, overheating, or tripping irregularities, and replace if any concern is observed.
• Document replacements with the exact part number to maintain accurate panel records and future compatibility checks.

Technical snapshot

Amperage: 125A
Voltage: 415V
Part number: 1313564
Brand: Westinghouse

Whether you’re conducting routine maintenance, performing a retrofit, or replacing a failed unit, the Westinghouse 1313564 circuit breaker delivers reliable, standards-aligned protection for your 125A, 415V electrical infrastructure.