Seccionador con fusibles, 3 polos, tamaño 1, NH000, 32A

Name: Seccionador con fusibles, 3 polos, tamaño 1, NH000, 32A
Brand: Siemens S.A
SKU: 3KF1303-0LB51
Price: 119.53 EUR
Availability: InStock

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Interruptor seccionador con fusible 3KF SITOR, 32 A, tamaño 1, 3 polos, para fusible NH tamaño 000 para protección de semiconductores accionamiento frontal izquierdo, aparato base sin maneta, borne tipo marco sin fusibles

Datos eléctricos

product extension auxiliary switch	Yes
product extension optional locking capability	Yes
product extension optional fuse monitoring	Yes

Conexión y cableado

with closed switch with cover or cable lug cover	IP00

Otras características

product brand name	SENTRON
design of the product	3KF switch disconnector with fuses
product version	3KF SITOR
design of the actuating element	without
design of handle	Without
direction of actuation	from the front
number of poles	3
size of disconnecting link	00 and 000
size of switch disconnector	1
size of fuse link	NH000, NH00
mechanical service life (operating cycles) typical	15 000
at AC-23 A at 440 V	10 000
at AC-23 A at 690 V	6 000
at DC-23 A at 440 V	1 500
with closed switch at 690 V for combination switch + gG	40 700 A²·s
of the fuse at 500 V maximum permissible	34 000 A²·s
of the gG fuse at 690 V maximum permissible	55 000 A²·s
of the aM fuse at 690 V maximum permissible	55 000 A²·s
position of the switch operating mechanism	left
fuse system	LV HRC fuse
overvoltage category	IV
with degree of pollution 2 at DC rated value	440 / 3
with degree of pollution 3 at DC rated value	440 / 3
surge voltage resistance rated value	12 kV
operating voltage at AC rated value maximum	690 V
protection class IP	IP00
on the front	IP00
with conventional rated thermal current per pole	0.4 W
with conventional rated thermal current per device	1.2 W
of the fuse per fuse maximum	7W
operating power at AC-23 A at 500 V rated value	18.5 kW
operational current rated value	32 A
number of connected NC contacts for auxiliary contacts	0
number of connected NO contacts for auxiliary contacts	0
number of connected CO contacts for auxiliary contacts	0
number of CO contacts for auxiliary contacts	4
number of NC contacts for auxiliary contacts	0
number of NO contacts for auxiliary contacts	0
suitability for use main switch	Yes
suitability for use switch disconnector	Yes
suitability for use EMERGENCY OFF switch	Yes
suitability for use safety switch	Yes
suitability for use maintenance/repair switch	Yes
short-circuit current making capacity (Icm) for switch	3.55 kA
at 500 V by gG fuse rated value	100 kA
at 690 V by gG fuse rated value	100 kA
minimum	5 N·m
maximum	6.5 N·m
for copper busbar	1x (12 x 2 mm²)
solid	1x (1 ... 16 mm²) / 1x (AWG 14 ... 6)
finely stranded with core end processing	1x (6 ... 25 mm²) / 1x (AWG 12 ... 4)
stranded	1x (6 ... 25 mm²) / 1x (AWG 14 ... 4)
type of electrical connection for main current circuit	box terminal
height	153 mm
width	148.3 mm
depth	132.6 mm
fastening method	Floor mounting and snap-on mounting on 35 mm standard mounting rail
rail mounting	Yes
mounting position	any
Net Weight	1.569 kg
last modified:	5/5/2026

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Material con posibilidad de devolución

Seccionador con fusibles, 3 polos, tamaño 1, NH000, 32A

Salvar 52%

3KF1303-0LB51

€119,53 EUR

~~€254,31 EUR~~

3KF1303-0LB51

Plazo de entrega (días):

€119,53 EUR /cada

Plazo de entrega (días):

€119,53 EUR /cada

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