Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Based in Canada
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Serving USA & Canada
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| Part Number | NSC100B4100N |
| Series | Case EZD |
| Amperes | 100 |
| Poles | 4 |
| Voltage | 690 |
| Product Type | circuit-breaker |
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Schneider Electric NSC100B4100N is a rugged, industrial‑grade circuit breaker designed to protect high‑demand 690V electrical networks. As a member of the Case EZD family, this 4‑pole unit delivers reliable overload and short‑circuit protection for distribution panels, motor control centers, and complex industrial installations. Built with service, maintenance, and replacement projects in mind, it offers a dependable, ready‑to‑install solution that keeps critical systems running. To ensure a precise fit, verify compatibility using the part number NSC100B4100N with your specific application requirements.
This circuit breaker is ideal for engineers and technicians working in factories, manufacturing floors, or distribution facilities where 690V systems require robust, reliable protection. Use it in service panels or upgrade projects that demand the exact NSC100B4100N specification for a seamless replacement or installation. The part number‑driven approach helps you confirm compatibility quickly, reducing downtime and ensuring consistent protection across your electrical infrastructure. If you need assistance matching a part number to your equipment, you can reach out and we’ll help verify the fit.
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General feedback we often hear from customers purchasing industrial electrical parts.
Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Good communication and clear updates while the order was processed.
Project · Coordination
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
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