Disyuntor arranque, S0, Ir=20A, resorte

Name: Disyuntor arranque, S0, Ir=20A, resorte
Brand: Siemens S.A
SKU: 3RV2321-4BC20
Price: 65.76 EUR
Availability: InStock

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Interruptor automático tamaño S0 para combinación de arrancadores Intensidad asignada 20 A Disparador de cortocircuito 260 A borne de resorte poder de corte estándar

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

Datos eléctricos

product extension auxiliary switch	Yes

Conexión y cableado

size of contactor can be combined company-specific	S00, S0
of the terminal	IP20
for AWG cables for main contacts	2x (18 ... 8)
AWG number as coded connectable conductor cross	18 ... 8

Condiciones ambientales

installation altitude at height above sea level maximum	2 000 m

Prestaciones y durabilidad

B10 value with high demand rate according to SN 31920	5 000

Otras características

product brand name	SIRIUS
design of the product	For starter combinations
product type designation	3RV2
size of the circuit-breaker	S0
product function disconnector functionality	Yes
at AC in hot operating state	10.5 W
at AC in hot operating state per pole	3.5 W
type of calculation of power loss current-dependent	quadratic
surge voltage resistance rated value	6 kV
in networks with ungrounded star point between main and	400 V
in networks with grounded star point between main and	400 V
on the front according to IEC 60529	IP20
on the front	IP20
shock resistance according to IEC 60068-2-27	25g / 11 ms
of the main contacts typical	100 000
of auxiliary contacts typical	100 000
electrical endurance (operating cycles) typical	100 000
continuous current rated value	20 A
Net Weight	410 g
during operation	-20 ... +60 °C
during storage	-50 ... +80 °C
during transport	-50 ... +80 °C
relative humidity during operation	10 ... 95 %
number of poles for main current circuit	3
type of voltage for main current circuit	AC
rated value	690 V
at AC-3 rated value maximum	690 V
at AC-3e rated value maximum	690 V
operating frequency rated value	50 ... 60 Hz
operational current rated value	20 A
at AC-3 at 400 V rated value	20 A
at AC-3e at 400 V rated value	20 A
at 230 V rated value	5.5 kW
at 400 V rated value	7.5 kW
at 500 V rated value	11 kW
at 690 V rated value	15 kW
at AC-3 maximum	15 1/h
at AC-3e maximum	15 1/h
type of voltage for auxiliary and control circuit	AC/DC
number of NC contacts for auxiliary contacts	0
number of NO contacts for auxiliary contacts	0
number of CO contacts for auxiliary contacts	0
at AC at 240 V rated value	100 kA
at AC at 400 V rated value	55 kA
at AC at 500 V rated value	10 kA
at AC at 690 V rated value	4 kA
at 240 V rated value	100 kA
at 480 V rated value	20 A
at 600 V rated value	20 A
at 110/120 V rated value	1.5 hp
at 200/208 V rated value	7.5 hp
at 220/230 V rated value	5 hp
at 460/480 V rated value	10 hp
UL File Number (CCN)	E47705 (NLRV, NLRV7)
product function short circuit protection	Yes
design of the short-circuit trip	magnetic
at 400 V	gL/gG 63 A
at 500 V	gL/gG 50 A
at 690 V	gL/gG 50 A
mounting position	any
Mounting method of circuit breaker for Transformer	Yes
height	119 mm
width	45 mm
depth	97 mm
forwards	0 mm
backwards	0 mm
upwards	50 mm
downwards	50 mm
at the side	0 mm
for main current circuit	spring-loaded terminals
arrangement of electrical connectors for main current	Top and bottom
solid or stranded	2x (1 ... 10 mm²)
finely stranded with core end processing	2x (1 ... 6 mm²)
finely stranded without core end processing	2x (1 ... 6 mm²)
design of screwdriver shaft	Diameter 3 mm
size of the screwdriver tip	3,0 x 0,5 mm
product function suitable for safety function	Yes
safety-related switching OFF	Yes
service life maximum	10 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	50 %
failure rate [FIT] with low demand rate according to SN	50 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
display version for switching status	Handle
1/L1	3/L2
last modified:	5/5/2026

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Disyuntor arranque, S0, Ir=20A, resorte

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3RV2321-4BC20

€65,76 EUR

~~€177,72 EUR~~

3RV2321-4BC20

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€65,76 EUR /each

Plazo de entrega (días):

€65,76 EUR /each

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