Moeller FAZ-D15/3-RT - 15A, 277VAC, 3-Pole, Circuit Breaker

Meet the Moeller FAZ-D15/3-RT — a purpose-built 15A, 277VAC circuit breaker engineered for demanding 3-phase environments. This three-pole unit delivers reliable overcurrent protection where it matters most, keeping panelboards, switchboards, and control panels operating smoothly.

Designed for versatility in industrial, commercial, and OEM applications, the FAZ-D15/3-RT supports three-phase distribution with a 277VAC rating, aligning with common building and facility electrical systems. Its 3-pole configuration makes it an ideal choice for protecting multi‑phase circuits and motor control centers without sacrificing space or performance.

Key benefits and why it matters

• Precise 15A protection ensures circuits stay safeguarded while minimizing nuisance trips, helping equipment run consistently without unnecessary interruptions.
• 277VAC rating matches typical commercial and light industrial power networks, delivering dependable protection for lighting, HVAC, and control circuits.
• 3-Pole design simplifies protection of three-phase equipment, reducing wiring complexity in panelboards and switchboards.
• Robust for OEM and end-user installations— suitable for new builds, upgrades, or retrofit projects where dependable overcurrent protection is critical for safe operation.

Ideal use cases

• Industrial facilities with 3‑phase equipment and motors
• Commercial buildings powering three-phase lighting and HVAC systems
• OEM equipment where compact, reliable three-pole protection is required
• Motor control centers and distribution panels needing consistent protection and quick serviceability

With the Moeller FAZ-D15/3-RT, you gain a dependable, easy-to-integrate solution that clearly communicates its purpose through its three-pole, 15A, 277VAC specifications. It’s built for real-world use where safe operation, predictable performance, and straightforward installation are non-negotiable.

Tips for best results: verify compatibility with your 277VAC system, confirm correct line/load wiring for three-phase protection, and ensure mounting fits your panel or switchboard layout. When installed as part of a thoughtfully designed distribution scheme, this breaker helps keep critical equipment protected and uptime maximized.