Supply lengshi electric kbh-10kbh-10

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insulation voltage:	1140v660
rated voltage:	660v380 V
brand:	lengshi electric
model:	kbh-10 mine flameproof transfer switch

kbh-10, 25, 60 / 380 mine flameproof transfer switch
1、 Scope of application and application: this series of mine flameproof transfer switches are mainly suitable for underground coal mines with explosive gas (methane) environment with AC 50Hz, rated voltage up to 380V and rated current up to 60A
They are used to manually and infrequently connect and disconnect circuits and control lighting lamps, signal lamps and measuring circuits
2、 Model meaning:

3、 Product features: rated frequency of AC power supply: 50Hz;
2
Working system: uninterrupted working system;
3
Permanent "close" and "open" indications are cast on the upper cover of the change-over switch
The close indication is "0" and the open indication is "I"
4、 Main technical parameters:

model	rated voltage (V)	rated current (a)	overall dimension (mm)
kbh-10 / 380	380	10	226 × one hundred and forty-four × 106
KBH-25/380		25	265 × one hundred and sixty-nine × 128
KBH-60/380		60	362 × two hundred and twenty-two × 180