Relé estático 3RF2, 40A

Name: Relé estático 3RF2, 40A
Brand: Siemens S.A
SKU: 3RF2340-1AA02
Price: 71.23 EUR
Availability: InStock

Producto descatalogado No disponible para compra · Sustituido por 3RF3340-1AA02

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Contactor estático monofásico 3RF2 AC 51 / 40 A / 40 °c 24-230 V / DC 24 V borne de tornillo

Conexión y cableado

product component removable terminal for auxiliary and	Yes
for AWG cables for main contacts	2x (14 ... 10)
for AWG cables for auxiliary and control contacts	1x (20 ... 12)
AWG number as coded connectable conductor cross	10 ... 14
for main contacts with screw-type terminals	2 ... 2.5 N·m

Condiciones ambientales

installation altitude at height above sea level maximum	1 000 m

Otras características

product brand name	SIRIUS
design of the product	1-pole
product type designation	3RF23
_1 of the accessories that can be ordered	3RF2900-3PA88
_3 of the accessories that can be ordered	3RF2900-0EA18
_4 of the accessories that can be ordered	3RF2950-0GA13
product function	zero-point switching
at AC in hot operating state	44 W
at AC in hot operating state per pole	44 W
without load current share typical	0.4 W
insulation voltage rated value	600 V
degree of pollution	3
surge voltage resistance of main circuit rated value	6 kV
protection class IP	IP20
protection class IP on the front according to IEC 60529	IP20
shock resistance according to IEC 60068-2-27	15 g / 11 ms
vibration resistance according to IEC 60068-2-6	2g
Net Weight	0.44 kg
number of poles for main current circuit	1
number of NO contacts for main contacts	1
number of NC contacts for main contacts	0
type of voltage of the operating voltage	AC
at 50 Hz rated value	24 ... 230 V
at 60 Hz rated value	24 ... 230 V
operating frequency rated value	50 ... 60 Hz
at 50 Hz	20 ... 253 V
at 60 Hz	20 ... 253 V
at AC-1 at 400 V rated value	40 A
at AC-51 rated value	40 A
at AC-51 according to IEC 60947-4-3	33 A
according to UL 508 rated value	36 A
operational current minimum	500 mA
rate of voltage rise at the thyristor for main contacts	1 000 V/µs
blocking voltage at the thyristor for main contacts	800 V
reverse current of the thyristor	10 mA
derating temperature	40 °C
surge current resistance rated value	1 200 A
I2t value maximum	7 200 A²·s
type of voltage of the control supply voltage	DC
control supply voltage 1 at DC rated value maximum	30 V
control supply voltage 1 at DC	15 ... 24 V
initial value for signal <1> detection	15 V
full-scale value for signal<0> recognition	5V
at DC	13 mA
control current at DC rated value	15 mA
ON-delay time	1 ms; additionally max. one half-wave
OFF-delay time	1 ms; additionally max. one half-wave
fastening method side-by-side mounting	Yes
design of the thread of the screw for securing the	M4
height	100 mm
width	67 mm
depth	141 mm
for main current circuit	screw-type terminals
for auxiliary and control circuit	screw-type terminals
solid	2x (1.5 ... 2.5 mm²), 2x (2.5 ... 6 mm²)
finely stranded with core end processing	2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm²
solid or stranded	1.5 ... 6 mm²
finely stranded without core end processing	1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1 mm²)
for auxiliary and control contacts with screw-type	0.5 ... 0.6 N·m
for main contacts	M4
of the auxiliary and control contacts	M3
for auxiliary and control contacts	7 mm
operational current according to UL 508 rated value	36 A
touch protection on the front according to IEC 60529	finger-safe, for vertical contact from the front
during operation	-25 ... +60 °C
during storage	-55 ... +80 °C
due to burst according to IEC 61000-4-4	2 kV / 5 kHz, behavior criterion 2
due to conductor-earth surge according to IEC 61000-4-5	2 kV, behavior criterion 2
due to conductor-conductor surge according to IEC	1 kV, behavior criterion 2
due to high-frequency radiation according to IEC 61000	140 dBuV in the frequency range 0.15 ... 80 MHz, behavior criterion 1
field-based interference according to IEC 61000-4-3	80 MHz ... 1 GHz 10 V/m, behavior criterion 1
electrostatic discharge according to IEC 61000-4-2	4 kV contact discharging / 8 kV air discharging, behavior criterion 2
conducted HF interference emissions according to	Class A for industrial environment
of gS fuse for semiconductor protection at NH design	3NE1802-0
of back-up R fuse link for semiconductor protection at	3NC1450
at NH design usable	3NA6817
at cylindrical design 14 x 51 mm usable	3NW6117-1
at cylindrical design 22 x 58 mm usable	3NW6217-1
of DIAZED fuse usable note	These fuses have a smaller rated current than the semiconductor relays
ates/Test Report	ate
other	Railway
last modified:	4/4/2026

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