Westinghouse | 456D988G14 | Circuit Breaker | 100A | 3-Pole

The Westinghouse 456D988G14 Circuit Breaker is a dependable choice for protecting your electrical system with precision. This 3-Pole unit delivers reliable overload protection for 3-phase setups, making it ideal for maintenance, retrofit, or replacement projects where exact specifications matter.

What makes this breaker stand out

• 100A rating — designed to interrupt current and safeguard circuits up to 100 amps, helping prevent damage to downstream equipment and wiring.
• 3-Pole configuration — suited for 3-phase power distribution, delivering coordinated interruption across all phases for balanced protection.
• OEM-grade compatibility — identified by part number 456D988G14, ensuring a precise match for panels and gear that require this exact specification.

Why this breaker is the right choice for your project

• Exact fit and reliability — use the part number as your compatibility reference to minimize guesswork during replacement or upgrades.
• Flexible applications — suitable for routine maintenance, panel retrofits, and replacement needs where a 3-pole, 100A breaker is required.
• Safety and continuity — restoring proper overcurrent protection helps maintain system safety and reduces the risk of cascading equipment failures.

Usage tips

• Always confirm fit and ratings before ordering. The part number is the most reliable reference for compatibility with your panel or distribution board.
• Use this breaker in panels and enclosures that specify a 3-pole, 100A unit and support Westinghouse 456D988G14 sizing and electrical characteristics.
• Follow standard electrical safety practices during installation and consult the panel’s documentation for any model-specific requirements.

For professionals and knowledgeable installers, the Westinghouse 456D988G14 provides a straightforward, OEM-aligned solution to keep your electrical system safeguarded, compliant, and running smoothly. If your project requires precise 3-pole 100A protection with a confirmed part number, this breaker delivers the compatibility and performance you rely on.