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■ FEATURES
DA series: Indoor-installed arrestor to protect equipment by absorbing inductive lightning surge voltage which appears on signal line caused by electrical discharge of lightning.
Small-sized plug-in structure: Line can not be open if main body part is extracted from terminal block part
■ MAIN SPECIFICATIONS
● For instrumentation: 4‐20mA, for thermo resistance, thermocouple, potentiometer, pulse.
● For power: AC/DC 110V/3A,20A AC/DC220V/3A,20A DC24/3A
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