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The control unit BUI-6
The BUI-6 unit is designed to be built into explosion-proof shells of explosion-proof hoists and complete devices and is used to control the intrinsically safe circuits by contactors, starters and other devices of low power. The control circuits of the BUI-6 are intrinsically safe with a type of explosion protection. The blocks provide protection against loss of control in the event of a break in the control circuit. Intermediate relays of the block are turned on only when the control button is pressed and turned off when it is released.
Part number:
Supplier:
The Ruselectronics holding companyDescription
Technical characteristics of the control unit BUI-6
Nominal current, A 10
Rated voltage, V 18
AC frequency, Hz 50
Duration of inclusion,% 25
Output contact options:
on current, A 10
tripping current at cosφ = 0.4 A 5
permissible frequency per hour 600
Circuit intrinsic safety parameters:
voltage, V not more than 13
short circuit current, mA not more than 58
Number of input and output contacts, pcs 6
Dimensions, mm 122 × 120 × 50
Weight, kg 0.3
Nominal current, A 10
Rated voltage, V 18
AC frequency, Hz 50
Duration of inclusion,% 25
Output contact options:
on current, A 10
tripping current at cosφ = 0.4 A 5
permissible frequency per hour 600
Circuit intrinsic safety parameters:
voltage, V not more than 13
short circuit current, mA not more than 58
Number of input and output contacts, pcs 6
Dimensions, mm 122 × 120 × 50
Weight, kg 0.3