The NRN Series includes NRN300, rated at 300A. Its rating set pairs 250V AC operation with 10kA AC interrupting performance. The series is intended for applications needing standard non-time-delay protection for general-purpose AC circuits.
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The Mersen NRN300 combines a 300A rating with the protection characteristics of the NRN Series. Mersen publishes 250V AC for this rating, together with 10kA AC interrupting capability. Its circuit-protection behavior is defined by standard non-time-delay protection for general-purpose AC circuits. The Class H format uses ferrule / blade (amp-dependent) terminals with cartridge/clip mounting. Typical selection contexts include Resistive Loads, Control Panels, General-Purpose Circuits. Use the official Mersen datasheet to confirm final coordination and dimensions.
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32A · 1500VDC
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30A · 600VAC / 600VDC
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30A · 600VAC / 600VDC
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30A · 600VAC / 600VDC
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30A · 600VAC / 600VDC
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30A · 600VAC / 600VDC
USCC3
30A · 600VAC / 600VDC