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Specification :
Construction : IP54
Explosion Proof Class : ExdIIBT4
Rating : DC24V 15mA
Sound Output : 92dB/m
Conduit : G1/2
Operating Temp. Range : -20 ～+60℃
Weight : 3 Kgs.
Inspected by : Technology Institution of Industrial Safety (Approval No. 第C15174 号)Japan Fire Equipment Inspection Institute (Appoval No. 鑑認音第13～4 号)* This bell is pressure resist, explosion proof construction.* Don’t use it in the air in which ignition point being under 135℃* Please ask its installation, operation, maintenance and inspection for the person who have appropriate knowledge and ability for handling each Explosion proof construction electric equipment and relative regulations.* Make sure to cut off the power supply during installation.* Don’t bend, pull or stick power supply cable and lead wire forcefully.* Don’t leave the name plate hidden with its installation.* Don’t touch the terminal while the measurement of the insulation resistance is being done.* Make sure to connect an earth wire.
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