EATON HKD Series Circuit Breakers


Eaton HKD Series circuit breakers are used with 480Y / 277V (three-phase, four-wire) distribution panels for protection against overload and short circuit conditions.

Filter
StyleModelAmpsHeightNo. Of PolesCircuit Breaker TypeFor Use With
A
HKD3300I
300A10 1/8"3HKDDistribution Panels 480Y/277V (Three-Phase, Four-Wire)
RFQ
A
HKD3350I
350A10 1/8"3HKDDistribution Panels 480Y/277V (Three-Phase, Four-Wire)
RFQ
B
HKD3400I
400A10 1/8"-HKDDistribution Panels 480Y/277V (Three-Phase, Four-Wire)
RFQ

Features

  • Eaton HKD Series circuit breakers feature 2-pole construction that can serve two separate circuits or a complete single circuit during short-circuiting conditions.
  • They have an ampere rating ranging from to choose from.

Standards and Approvals

  • UL

Frequently Asked Questions

What are the visible changes if you ignore replacing the circuit breaker?

Some most common visible situations are flickering lights, potential smoke, damage to essential lights and poor performance.

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