Professional-grade feel. No issues reported during commissioning.
Controls · Commissioning
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| Part Number | CK3400N-4P |
| Amperes | 400 |
| Poles | 4 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Meet the Eaton CK3400N-4P circuit breaker—a robust, high-current protection device designed for demanding electrical environments. With a 400 A rating and a 4-pole configuration, this breaker provides comprehensive disconnection for 3-phase, 4-wire systems at up to 600 V, making it ideal for industrial panels, main disconnects, and retrofit projects where exact specifications matter.
Why this CK3400N-4P is a smart choice for 600 V systems
Who should consider the CK3400N-4P?
Practical installation and compatibility tips
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General feedback we often hear from customers purchasing industrial electrical parts.
Professional-grade feel. No issues reported during commissioning.
Controls · Commissioning
Arrived in good condition and helped keep our project on schedule.
Project team · Contractor
Exactly what most contractors expect from an industrial supplier.
Electrical · Commercial