Chi tiết sản phẩm

  • Khóa đóng cắt Kraus & Naimer KG32B.T303

  • Mã sản phẩm: KG32B.T303
  • Giá: Liên hệ
  • Lượt xem: 1504
  • With integrated door clutch. Using the device the electrical panel may be opened only when the switch is in the OFF position and no padlock is fitted. Note: Only in the ON position can knowledgeable personnel using a simple tool to defeat the interlock. The M700’s flexibility allows for successful installation with as much as+ or – 5 mm of misalignment between the shaft and door
  • Thông tin sản phẩm

Hãng sản xuất : Kraus & Naimer ( Đức )

Thông số kỹ thuật :

Rated Values

Insulation voltage Ui1            : 690 (V)

Impulse withstand voltage Uimp1               :  6 (kV)

Thermal current I u open = Ith                    :  32(A)

                          I the enclosed                   : 32 (A)

Breaking capacity  220 V/240 V               : 220(A)

380 V/440 V                : 220(A)

660 V/690 V               : 135(A)

Main Switch Voltage Rating

Disconnection property up to1                     : 690 (V)

Utilization Category

AC-21A Switch disconnectors for resistive load Ie  : 32(A)

AC-3 Direct switching of single motors 

3 phase, 3 pole 

220 V/240 V  : 5.5 (kW)

380 V/440 V  : 7.5 (kW)

60 V/690 V    : 7.5 (kW)

AC-23A,AC-23B Switch dis-connectors for motor circuits, main switches etc.

3 phase, 3 pole

220 V/240 V  : 5.5 (kW)

380 V/440 V  : 11(kW)

660 V/690 V  : 11(kW)

Power loss per contact at I : 1.1 (W)

 

 

 

 

 

 



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