Westinghouse | 504C740G04 | Circuit Breaker | 90A | 3-Pole | 600V | Bolt-On

Meet the Westinghouse 504C740G04—a 90A, 3-pole, 600V bolt-on circuit breaker designed for reliable, piece‑by‑piece protection in demanding electrical systems. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker provides dependable overcurrent protection with a secure bolt‑on mounting that stays put in rugged panel environments.

Specifications at a glance

• Amperage: 90A
• Poles: 3-Pole
• Voltage rating: 600V
• Mounting: Bolt-On
• Part reference: 504C740G04

Why this Westinghouse breaker stands out

This unit is purpose-built for installations that require exact, proven specifications. The bolt-on design delivers a secure, vibration-resistant mounting, making it well-suited for panels where reliability is critical. By matching the 3-pole, 90A, 600V profile, it supports robust protection for three-phase circuits, helping prevent unwanted outages and equipment damage in industrial and commercial environments. The explicit part number (504C740G04) is your fastest path to compatibility in maintenance and retrofit scenarios, reducing guesswork when sourcing replacement breakers.

Ideal use cases

• Maintenance replacements in 3-phase 600V distribution panels
• Retrofits or upgrades where a precise 90A, 3-pole breaker is required
• New installations in systems that mandate bolt-on mounting for secure, long-term service

Installation and compatibility notes

Before ordering, verify that the panel or enclosure is compatible with the 504C740G04’s bolt-on mounting and 3-pole, 90A, 600V specifications. The part number serves as the most reliable reference for compatibility, ensuring a seamless replacement or retrofit without surprises.

Whether you’re upgrading aging equipment, performing routine maintenance, or integrating a new 3-phase load center, the Westinghouse 504C740G04 delivers straightforward installation and dependable protection where it matters most. Add this bolt-on breaker to your cart to secure precise specification matching and reliable circuit protection for demanding electrical systems.