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KBZ mining anti-explosion vacuum feed switch
KBZ mining anti-explosion vacuum feed switch
Supplier Info
[China Supplier]
Contact Person : Ms. Chen Shellin
Tel : 86-23-68685810
Fax : 86-23-68060897
Product Detail
KBZ mining anti-explosion vacuum feed switch -undervoltage -overload -short circuit

Technical parameter of mining switch:

Model

KBZ-200

KBZ-400

KBZ-500

KBZ-630

Rated current(A)

2000

400

500

630

Rated voltage(V)

1140

660

1140

660

1140

660

1140

660

Limit breaking capacity(KA)

7.5

9

7.5

9

12.5

15

12.5

15

Electricity life(time)

3000

3000

3000

3000

Machine life(time)

15000

15000

15000

15000

Note:The above parameter is for your reference only,it can be modified without separate notification.

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