Contactor, 80A, 37kW, 230V AC, tam. S3, tornillo

Name: Contactor, 80A, 37kW, 230V AC, tam. S3, tornillo
Brand: Siemens S.A
SKU: 3RT2045-1CL24-3MA0
Price: 288.52 EUR
Availability: InStock

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Contactor de potencia, AC-3e/AC-3, 80 A, 37 kW/400 V, tripolar, 230 V AC, 50/60 Hz, con varistor insertado, contactos auxiliares: 2 NA + 2 NC, borne de tornillo, tamaño: S3, bloque de contactos auxiliares no desmontable

Protección y seguridad

device type according to ISO 13849-1	3
overdimensioning according to ISO 13849-2 necessary	Yes
safety device type according to IEC 61508-2	Type A

Conexión y cableado

size of contactor	S3
of contactor typical	10 000 000
of the contactor with added electronically optimized	5 000 000
of the contactor with added auxiliary switch block typical	10 000 000
at contactor for auxiliary contacts	Screw-type terminals
for AWG cables for main contacts	2x (10 ... 1/0), 1x (10 ... 2/0)
for AWG cables for auxiliary contacts	2x (20 ... 16), 2x (18 ... 14)
AWG number extended as coded connectable conductor	10 ... 2/0
AWG number as coded connectable conductor cross	20 ... 14

Condiciones ambientales

installation altitude at height above sea level maximum	2 000 m
at AC-1 at 400 V at ambient temperature 40 °C rated	125 A
up to 690 V at ambient temperature 40 °C rated	125 A
up to 690 V at ambient temperature 60 °C rated	105 A

Prestaciones y durabilidad

B10 value with high demand rate according to SN 31920	1 000 000

Otras características

product brand name	SIRIUS
product type designation	3RT2
auxiliary switch	Yes
at AC in hot operating state	15.9 W
at AC in hot operating state per pole	5.3 W
without load current share typical	19 W
type of calculation of power loss current-dependent	quadratic
of main circuit with degree of pollution 3 rated value	1 000 V
of main circuit rated value	8 kV
of auxiliary circuit rated value	6 kV
at AC	10.3 g / 5 ms, 6,7 g / 10 ms
Net Weight	1.775 kg
during operation	-25 ... +60 °C
during storage	-55 ... +80 °C
relative humidity minimum	10 %
relative humidity at 55 °C according to IEC 60068-2-30	95 %
number of poles for main current circuit	3
number of NO contacts for main contacts	3
number of NC contacts for main contacts	0
at AC-3 rated value maximum	1 000 V
at AC-3e rated value maximum	1 000 V
at 400 V rated value	80 A
at 500 V rated value	80 A
at 690 V rated value	58 A
at 1000 V rated value	30 A
at AC-4 at 400 V rated value	66 A
at AC-5a up to 690 V rated value	110 A
at AC-5b up to 400 V rated value	80 A
up to 230 V for current peak value n=20 rated value	80 A
up to 400 V for current peak value n=20 rated value	80 A
up to 500 V for current peak value n=20 rated value	80 A
up to 690 V for current peak value n=20 rated value	58 A
up to 230 V for current peak value n=30 rated value	54 A
up to 400 V for current peak value n=30 rated value	54 A
up to 500 V for current peak value n=30 rated value	54 A
up to 690 V for current peak value n=30 rated value	54 A
at 24 V rated value	100 A
at 60 V rated value	60 A
at 110 V rated value	9A
at 220 V rated value	2A
at 440 V rated value	0.6 A
at 600 V rated value	0.4 A
at AC-2 at 400 V rated value	37 kW
at 230 V rated value	22 kW
limited to 1 s switching at zero current maximum	1 500 A; Use minimum cross-section acc. to AC-1 rated value
limited to 5 s switching at zero current maximum	1 186 A; Use minimum cross-section acc. to AC-1 rated value
limited to 10 s switching at zero current maximum	851 A; Use minimum cross-section acc. to AC-1 rated value
limited to 30 s switching at zero current maximum	538 A; Use minimum cross-section acc. to AC-1 rated value
limited to 60 s switching at zero current maximum	423 A; Use minimum cross-section acc. to AC-1 rated value
at AC-1 maximum	900 1/h
at AC-2 maximum	400 1/h
at AC-3 maximum	1 000 1/h
maximum	1 000 1/h
at AC-4 maximum	300 1/h
type of voltage of the control supply voltage	AC
at 50 Hz rated value	230 V
at 60 Hz rated value	230 V
at 50 Hz	0.8 ... 1.1
at 60 Hz	0.85 ... 1.1
design of the surge suppressor	with varistor
arcing time	10 ... 20 ms
control version of the switch operating mechanism	Standard A1 - A2
design of the auxiliary switch	on the front, non-detachable
operational current at AC-12 maximum	10 A
at 48 V rated value	6A
at 125 V rated value	2A
contact reliability of auxiliary contacts	1 faulty switching per 100 million (17 V, 1 mA)
at 480 V rated value	77 A
at 110/120 V rated value	7.5 hp
at 200/208 V rated value	25 hp
at 220/230 V rated value	30 hp
at 460/480 V rated value	60 hp
at 575/600 V rated value	60 hp
contact rating of auxiliary contacts according to UL	A600 / P600
fastening method side-by-side mounting	Yes
height	140 mm
width	70 mm
depth	195 mm
forwards	20 mm
upwards	10 mm
downwards	10 mm
at the side	0 mm
for main current circuit	screw-type terminals
for auxiliary and control circuit	screw-type terminals
of magnet coil	Screw-type terminals
finely stranded with core end processing	2x (2.5 ... 35 mm²), 1x (2.5 ... 50 mm²)
solid	2.5 ... 16 mm²
stranded	6 ... 70 mm²
solid or stranded	0.5 ... 2.5 mm²
mirror contact according to IEC 60947-4-1	Yes
suitable for safety function	Yes
suitability for use safety-related switching OFF	Yes
service life maximum	20 a
test wear-related service life necessary	Yes
with low demand rate according to SN 31920	40 %
with high demand rate according to SN 31920	73 %
failure rate [FIT] with low demand rate according to SN	100 FIT
protection class IP on the front according to IEC 60529	IP20
touch protection on the front according to IEC 60529	finger-safe, for vertical contact from the front
3/L2	5/L3
13 NO	21 NC
31 NC	43 NO
14 NO	22 NC
32 NC	44 NO
last modified:	4/4/2026

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Material con posibilidad de devolución

Contactor, 80A, 37kW, 230V AC, tam. S3, tornillo

Descuento 62%

3RT2045-1CL24-3MA0

€288,52 EUR

~~€779,78 EUR~~

3RT2045-1CL24-3MA0

Plazo de entrega (días):

€288,52 EUR /cada

Plazo de entrega (días):

€288,52 EUR /cada

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