Automatic Emergency Light tester relay CRM-48 TESCRM48
Features -
• Time relay for automatic testing of emergency lighting
• Panel button for starting the test
• Comfortable and well-arranged time delay (t) setting by rotary switch
• Adjustable time delay 10m – 30m – 60m – 90m – 120m – 180m is divided into six ranges
• ZERO CROSS feature: closes and opens the output contact when the voltage crosses zero.
• Multifunction red LED flashes or shines depending on the operating states.