Aktif
contactor
Nomor Part: 3TC4417-0AL8
Kategori
Power contactor, DC switching
Siemens 3TC4417-0AL8. contactor, DC-3/DC-5, 32 A, 2-pole, 24 V DC, 0.85-1.02* Uc, auxiliary contacts: 2 NO + 2 NC, screw terminal, frame size 2.
Spesifikasi
Mechanical
Net Weight1.056 kg
Dimensions
Width70 mm
Height85 mm
Depth145 mm
Other
— upwards10 mm
— forwards30 mm
— backwards0 mm
— downwards10 mm
arcing time20 ... 30 ms
— at the side10 mm
number of poles2
type of voltageDC
fastening methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022
mounting position+/-22,5° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface
size of contactor2
— solid or stranded2x (1 ... 2.5 mm²)
closing delay at DC35 ... 190 ms
opening delay at DC10 ... 25 ms
product designationContactor
— at 24 V rated value32 A
— at 110 V rated value2.5 kW
— at 220 V rated value5 kW
— at 440 V rated value9 kW
— at 600 V rated value9 kW
— at 750 V rated value4 kW
product type designation3TC
relative humidity minimum10 %
Substance Prohibitance (Date)02/01/2012
type of electrical connectionscrew terminal
insulation voltage rated value800 V
closing power of magnet coil at DC10 W
holding power of magnet coil at DC10 W
operational current at AC-12 maximum10 A
fastening method side-by-side mountingYes
— with type of coordination 1 required2 x 3NA3020 (50 A) in series (750 V, 3 kA)
— with type of coordination 2 required2 x 3NA3020 (50 A) in series (750 V, 3 kA)
reference code according to IEC 81346-2Q
number of NC contacts for main contacts0
number of NO contacts for main contacts2
control supply voltage at DC rated value24 V
number of poles for main current circuit2
— finely stranded with core end processing2x (0.75 ... 1.5 mm²)
number of CO contacts for auxiliary contacts0
number of NC contacts for auxiliary contacts2
number of NO contacts for auxiliary contacts2
type of voltage of the control supply voltageDC
contact rating of auxiliary contacts according to ULA600 / P600
identification number and letter for switching elements22
protection class IP on the front according to IEC 60529IP00
product function mirror contact according to IEC 60947-4-1Yes; One NC contact each must be connected in series for the right and left auxiliary switch block respectively
relative humidity at 55 °C according to IEC 60068-2-30 maximum95 %
maximum permissible voltage for protective separation between coil and main contacts according to EN 60947-1300 V
