Direct current equipment level surge protectors are designed to
protect up to 15A of continuous DC load current. The
MCG-12A-MCG-130A installs at or within equipment such as DC
servo mechanisms, fire alarm monitoring systems, security system
controls, telecom and datacom systems, etc. to provide compact,
heavy duty surge suppression.
The units clamp excess transient over voltages in less than 5
nanoseconds and automatically reset -- ready for the next transient.
A green LED verifies that protection is present. The DC protector's
low-profile enclosure (4.95" X 2.85" X 1.25") uses industrial-grade
high-impact plastic and installs quickly via solder less screw
terminals.
Typical suppression at 50A using an 8/20 waveform ranges from 34V to
200V. Clamp voltages at 1mA peak is 18V 150V. Surge energy
absorption (in joules, 10/1000us) exceeds 455j. MCOV: 125% rated
voltage.
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