KTH17 explosion-proof mining telephone

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Detailed Description

Feature miniature and light weight 2.Waterproof, dustproof, and corrosion 3.explosion proof alarm telephone structural features Phone shell is made from anti-static fire retardant ABS plastic injection molding Suitable for extremely harsh environment Sit, hanging and installation, use the new contactless switch, long service life, effectively solve the mechanical switch failure, the shortcomings of easy damage, more on the phone there moving parts technical parameters feed voltage: DC48V belt voltage: AC75V ± 15V Ringing sound level : ≥80dB Intrinsically safe parameter: Ui:DC60V/AC90V Ii:DC22mA/AC22mA Outline size: 285mm×175mm×135mm weight: 1.65kg

Basic Company Information

Jining Hengwang Mining Machinery Co., Ltd.

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