REH3020 | Circuit Breaker | 20A | 3-Pole | 480V | Bolt-On

The REH3020 is a purpose-built industrial circuit breaker engineered for protection and reliability in demanding 3‑phase power systems. With a 20A rating, a 3‑pole configuration, and a 480V operating capability, this bolt‑on unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter. Use it to safeguard motors, drives, and distribution panels in busy industrial environments.

• Amperage: 20A
• Poles: 3‑Pole
• Voltage: 480V
• Mounting: Bolt‑On
• Reference: Part number REH3020 is the best compatibility reference

Why choose the REH3020 for your project? This breaker is purposefully suited for three‑phase circuits that require robust, hassle‑free installation and dependable protection at 480V. The bolt‑on design provides a secure, serviceable fit in control panels and switchboards, reducing installation time and simplifying future maintenance. By sticking to the REH3020 part number as your compatibility guide, you minimize the risk of mismatches in panel boards, motor controls, and legacy equipment.

Ideal use cases

• Maintenance outages where a reliable, field‑ready 3‑pole 480V breaker is needed
• Retrofits to upgrade aging panels that require 20A, 3‑phase protection
• Replacements in industrial control gear where bolt‑on mounting is specified
• New installations that necessitate a compact 3‑pole, 480V protection device

Practical considerations and tips

• Always confirm fit and ratings before ordering—the part number REH3020 is the primary reference for compatibility
• Ensure the panel and bus connection arrangements match a bolt‑on mounting approach for secure installation
• Respect electrical safety practices: disconnect power, verify absence of voltage, and follow local codes during replacement or retrofit
• Document the exact circuit location and tag the unit for future servicing to streamline maintenance cycles

In short, the REH3020 delivers precise, reliable protection for 3‑phase 480V systems with a straightforward bolt‑on installation. It’s an ideal choice for professionals tackling maintenance, retrofit, and replacement tasks in industrial environments where compatible, proven components make all the difference.