Surge Protection Photocell Switch JL-428C

The photoelectric switch JL-428C is applicable to control the street lighting, passage lighting and doorway lighting automatically in accordance with the ambient lighting level. Feature 1. Designed with electronic circuits with MCU incorporated. 2. 5 seconds Time Delay for easy-to-test and Avoid sudden accidents(spotlight or lightning) affecting normal lighting at night . 3. Wide voltage range for customer applications under almost power supplies. 4. JL-428CM provides surge protection feature up to 235J/5000kA.

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