IEC Class I/II compliant

Conforming standards

• IEC 61643-1/IEC 62305-4 compliant
• RoHS compliant

Features

• MZS-400AV is a product that connects between the phase and neutral, connect MZS-NPE400 between the neutral and earth
• Impulse discharge current up to 25 kA (direct strike waveform 10/350 µs)
• Voltage protection level 2.5kV or less
• High follow current shutoff ability
• Deterioration display function (warning contact output terminal attached)
• DIN rail mountable (35mm)

Application

• Low voltage power supply circuits in switchboard and distribution boards (AC 400V)
• Power supply circuits in control equipment (AC 400V)

Characteristics

Item	Measurement conditions	Performance
Maximum continuous operating voltage (50/60Hz)(Uc)	-	460V
Impulse current (limp)	10/350µs	25kA
Nominal discharge current (ln)	8/20µs	20kA
Voltage protection level (Up)	Based on IEC	2.5 kV or less

External view