NE111100 | Circuit Breaker | 100A | 1-Pole | 120V

NE111100 is an industrial 1-pole, 100A, 120V circuit breaker designed for maintenance, retrofit, and replacement tasks where exact specifications matter. This part-specific design helps ensure reliable overcurrent protection for yourspecific electrical applications in commercial or industrial settings.

• Amperage rating: 100A
• Pole configuration: 1-Pole
• Voltage rating: 120V

Why this breaker stands out

• Precise compatibility reference: The part number NE111100 is the best reference when confirming fit with your panel or equipment. Always verify alignment with the intended panel schedule and ratings before ordering to avoid mismatches and installation delays.
• Versatile for common protection needs: Ideal for protecting single-phase 120V circuits in service panels, distribution panels, or equipment enclosures where a 100-amp, single-pole device is required.
• Maintenance and replacement-friendly: Designed to slot into existing setups quickly, making retrofits and replacements faster and reducing downtime on critical circuits.

Use cases and practical scenarios

• Replacing a failed breaker in a 120V, single-pole circuit in an industrial control panel or commercial distribution box.
• Upgrading or retrofitting older panels that require a 100A, 1-pole protection device to meet current safety standards.
• Replacing a matched part in systems where consistent amperage and voltage ratings preserve existing wiring, bus, and enclosure configurations.

Installation and safety tips

• Before installation, ensure the entire system is de-energized and locked out according to your site’s safety procedures.
• Double-check that the panel location, slot type, and rating align with the NE111100 specifications to avoid compatibility issues.
• Install firmly into the appropriate single-pole position, ensuring a complete and secure electrical connection.
• After installation, restore power and test the circuit to confirm proper trip function and normal operation under load conditions.

What to expect after installation

• Reliable protection against overcurrent for 100A, 120V circuits, helping to prevent damage to wiring, devices, and downstream components.
• Simplified maintenance workflow thanks to a clearly labeled part number as your go-to reference for future replacements or upgrades.

Important note: Confirm fit and ratings before ordering. The NE111100 part number is the best reference for compatibility with your panel or equipment, ensuring you receive a breaker that matches your electrical system’s design and protection requirements.