manual button,manual call point ปุ่มเปิดสัญญาณนิรภัย Emergency Glass Break
Technical specification
Working Voltage 220VAC 50HZ 24VDC
Max. Current 5A 220VAC 50HZ 8A 24VDC
Contact Resistance < 0.1 Ohm
Working Condition temp. -10 +50 C max. Relative humidity < 93 %
