Westinghouse | EHB3050L | Circuit Breaker | 50A | 3-Pole | 480V

Guard your 480V three‑phase systems with precision using the Westinghouse EHB3050L Circuit Breaker. This 50A, 3‑pole device is purpose‑built for maintenance, retrofit, and replacement projects where exact specifications matter, ensuring you get dependable protection without unnecessary downtime.

• Amperage: 50A
• Poles: 3‑Pole
• Voltage rating: 480V
• Part number: EHB3050L (your best reference for compatibility)

Why this breaker stands out

The Westinghouse EHB3050L isn’t just a drop‑in replacement—it’s a strategic upgrade for fleets running 480V three‑phase equipment. Its 3‑pole design ensures simultaneous disconnection of all live conductors, enhancing safety and protecting downstream motors, drives, and feeders from fault conditions. Designed for rugged industrial environments, this breaker supports reliable operation in panel retrofits and new installations alike, helping you maintain consistent power delivery and minimize unexpected outages.

Ideal use cases

• Panel retrofits where a precise 50A, 3‑pole, 480V specification is required
• Maintenance replacements to restore original protection characteristics
• Replacement for aging or incompatible breakers in 480V, three‑phase circuits
• Feed protection for motors, conveyors, and other heavy‑duty equipment in manufacturing or processing facilities

Practical considerations and tips

Before ordering, confirm fit and ratings to ensure seamless compatibility with your existing switchgear. The part number EHB3050L is the most reliable reference for matching the exact profile and trip characteristics you need. If you’re upgrading or replacing, verify that your panel or enclosure supports a 50A, 3‑pole device at 480V to avoid installation hiccups.

What you gain with Westinghouse

With Westinghouse, you’re choosing a name rooted in dependable electrical protection. The EHB3050L delivers straightforward, field‑confirmed protection for three‑phase systems, reducing the risk of equipment damage from overloads or short circuits and helping you maintain safer, more reliable operation across your facility.