Aktif
weekly time switch Profi digital 24 V 16A 1-channel 2MW
Nomor Part: 7LF4521-2
Kategori
Digital time switch for distribution board
Siemens 7LF4521-2. weekly time switch Profi digital 24 V 16A 1-channel 2MW.
Spesifikasi
Mechanical
Net Weight141.5 g
Dimensions
Width36 mm
Height83 mm
Depth70 mm
Other
accuracy per day0.1 s
fastening methodDIN rail
number of channels1
product brand nameSENTRON
product designationDigital time switch
protection class IPIP20
design of the productProfi
number of memory slots56
number of modular width units2
design of the switching functionCO contact
supply voltage frequency maximum60 Hz
operating voltage at AC rated value250 V
product feature external switch inputNo
type of voltage of the supply voltageAC/DC
principle of operation line-synchronousYes
principle of operation radio-controlledNo
principle of operation quartz-controlledNo
number of terminals with cross-head screw1
product feature floating switching contactYes
overvoltage category according to IEC 61010-1III
shortest switching time interval of channel 11 s
switching capacity current at AC at 250 V rated value16 A
power loss [W] for rated value of the current at AC in hot operating state per pole1 W
connectable conductor cross-section in main circuit for flexible conductor with core end processing maximum2.5 mm²
