FB3110S | Circuit Breaker | 3-Pole

FB3110S 3-Pole Circuit Breaker — a purpose-built, industrial-grade protective device designed for maintenance, retrofit, and replacement projects where exact specifications matter.

This 3-Pole breaker provides protection across all three phases in a three-phase system, ensuring a synchronized disconnection during overloads or faults. By interrupting all live conductors together, it helps maintain protective coordination and safeguards both equipment and personnel in demanding industrial environments.

• 3-Pole design for three-phase circuits: delivers unified protection across all phases for reliable electrical distribution.
• Exact-reference part number: using FB3110S guarantees compatibility with systems built for this specification, reducing the risk of fitment issues common with generic substitutes.
• Maintenance, retrofit, and replacement ready: an ideal choice when upgrading panels, servicing legacy gear, or stocking a spare part for critical equipment.
• Fit and ratings confirmation recommended: before ordering, verify the specific ratings (voltage, current, interrupting capacity) match your equipment; the part number is the best reference for compatibility.

Why this matters for your operation

• Minimize downtime with an exact-match replacement that matches the original design and protective behavior.
• Keep protective coordination consistent by using the same trip characteristics as your existing three-phase protection setup.
• Rugged, dependable performance designed to hold up in challenging industrial environments where consistent disconnection is essential.

Ideal use cases

• Industrial control panels undergoing routine maintenance or upgrades.
• Retrofit projects where upgrading to a proven 3-pole protection device is needed.
• Spare-part provisioning for critical machinery in manufacturing, processing plants, or utilities.

Compatibility and procurement tips

Rely on the FB3110S part number as the primary reference to ensure a precise fit. Confirm your system is a 3-pole configuration and that voltage, current, and interrupting capacity align with the original specification. If replacing an existing unit, match the exact FB3110S designation to avoid mismatches and ensure seamless integration with your distribution panel or enclosure.

For additional guidance on compatibility, consult your equipment manual or contact your supplier to verify the exact match before ordering.