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DC Protection
MODELS: MCG12A - MCG130A
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.

 

Model

Rated
Voltage

Clamp
Voltage

Joules

Typical
Suppression

Data Sheet

Installation

MCG-12A

12VDC

18V

66 j

34V

PDF

PDF

MCG-24A

24VDC

33V

138 j

53V

PDF

PDF

MCG-32A

32VDC

47V

198 j

84V

PDF

PDF

MCG-48A

48VDC

68V

278 j

106V

PDF

PDF

MCG-130A

130VDC

150V

455 j

200V

PDF

PDF

 

 

                   ARRA 1605 Compliance                ISO9001:2008 File Number: 10002093
 

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