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Circuit Breaker
Eaton | CKD3400F | Circuit Breaker | 400A | 3-Pole | 600V
| Amperes | 400 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
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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.
Eaton | CKD3400F | Circuit Breaker | 400A | 3-Pole | 600V
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Meet the Eaton CKD3400F — a genuine circuit breaker built to protect critical commercial and industrial electrical circuits with reliability and precision. With a 400 A rating, a 3-pole configuration, and a 600 V rating, this unit is designed to deliver dependable overcurrent protection in demanding installation environments.
Key specifications at a glance
- Current rating: 400 A
- Poles: 3-Pole
- Voltage rating: 600 V
- Part number: CKD3400F
Why this matters for your project
For maintenance, retrofit, or replacement work, matching exact specifications is essential to maintain safe, compliant operation. The CKD3400F is designed to fit Eaton-compatible panels and gear, ensuring proper fit and coordinated protection. Use the part number as the definitive reference for compatibility, and always confirm the fit and ratings before ordering.
Practical use cases
- Retrofits: swap in the CKD3400F to restore protected circuits in existing Eaton-based distributions without workflow disruption
- Maintenance replacements: quickly source a proven 3-pole, 600 V device to minimize downtime
- Panel modernization: upgrade protection in 400 A, 3-pole zones within commercial or light industrial panels
Tips for a smooth installation
- Verify that your equipment is labeled for a 400 A, 3-pole, 600 V device and that CKD3400F matches the required specifications
- Cross-check the panel’s documentation to ensure the CKD3400F is the correct replacement part
- Follow proper lockout/tagout procedures and de-energize circuits before replacement
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