Name: Mitsubishi Earth Leakage Relays NV-Z
Brand: MITSUBISHI

<p>Unlike earth leakage circuit breakers, earth leakage relays do not interrupt, only detect a leakage current.</p>
<p>A ZCT (zero-phase current transformer) is used in combination with a relay. The ZCT detects a leakage current, and then the relay sends a signal.</p>


This kind of relay is an electrical self-holding type, called as compact-economic-type, and can serve to save a space.
The Earth Leakage Relays are classified into the following types,
• NV-ZBA
(small-size economical product)
• NV-ZSA
(general-use product)
• NV-ZHA
(applicable to higher harmonics and surge)
• NV-ZLA
(applicable to higher harmonics and surge)

MITSUBISHI

Earth Leakage Protection Devices

キーワード	Earth Leakage Protection Devices Electrical Safety Relays Low Voltage Protection Systems Industrial Electrical Monitoring Equipment Mitsubishi Protection Relay Series
ブランド	MITSUBISHI

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Mitsubishi Earth Leakage Relays NV-Z