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Within the hit ring 3-inch round | No spark | School | Office Factory diameter uc4-75mm220v white

Within the hit ring 3-inch round | No spark | School | Office Factory diameter uc4-75mm220v white
Product code: 1500000030
Unit price 2.99$
Sold quantity 274
Available stock 221

Product parameters:

  • Brand: CNLWAN
  • Model: 3 inch machine bell


The default voltage 220V, custom voltage DC12 DC24V AC110 AC380 need to customize the voltage contact customer service make up the difference of 4 yuan.

3-inch hit the bell for 100 square feet of the site to use, decibel to 80.

3 inch machine bells

Weight: 300G or so

Size: 75mm diameter

Power: 20VA

Note: There is no flammability and corrosive gas or conductive dust in the surrounding air.

Ambient temperature does not exceed ± 40 ℃.

Pressure: 1500 volts, 50 weeks / second for one minute.

Insulation resistance: not less than 10 megohm, the rated voltage ± 10% power five minutes, the temperature is not greater than 60 ℃.

Voltage range: ± 10% of rated voltage can work properly.

Working time: can work continuously for no more than 3 minutes.
Note: because the bell has been adjusted within the trip. Do not install the bell cover loose, so as not to cause undue damage,