Merlin Gerin | CF175N | Circuit Breaker | 175A | 3-Pole | 480V | Bolt-On

Meet the Merlin Gerin CF175N circuit breaker — a robust, bolt-on protection device designed for 480V, three-phase power systems. Rated at 175A and configured as a 3-pole unit, it's ideal for maintenance, retrofit, and replacement projects where exact specs matter.

Key specifications at a glance

• Amperage: 175A
• Pole configuration: 3-Pole
• Voltage rating: 480V
• Mounting: Bolt-On for secure, quick installation
• Reference / compatibility: Part number CF175N — use this as your compatibility anchor

Why this CF175N is a smart choice for your panel

• Designed for three-phase distribution systems common in industrial environments, providing reliable protection for equipment and personnel.
• Bolt-on mounting simplifies retrofit and replacement in existing enclosures, reducing field labor time and downtime.
• The 175A rating makes it suitable for feeder circuits and branch protection where a balance of trip characteristics and conductor sizing is required.
• The 480V rating aligns with typical industrial power supplies, ensuring compatibility with standard motor drives and equipment feeders.

Use cases and practical scenarios

• Retrofit: Replace an aging breaker in an existing 3P-480V panel where CF175N is the known compatible part number.
• Maintenance: Keep critical lines protected on a live system while upgrading other components in the distribution chain.
• New installations: Plan around a 3-pole, 480V distribution point in industrial equipment rooms or manufacturing lines that run on three-phase power.

Product fit and safety notes

Before you order, confirm that the CF175N matches your panel’s bus arrangement and ratings. The part number is the best reference for compatibility, ensuring you won’t encounter fit or tripping characteristic mismatches in your enclosure.

If you’re rebuilding or upgrading a 3-phase power distribution setup, the Merlin Gerin CF175N provides dependable overcurrent protection with a straightforward bolt-on design. Add it to your cart and verify that your panel supports 175A at 480V solidly and safely.