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Siemens 3RA2444-8XE32-1NB3

Fotoğraf, ürünün gerçek halini yansıtmayabilir. Tüm detaylar için ürünün adına ve özelliklerine bakınız.

Siemens 3RA2444-8XE32-1NB3

kontaktör assembly için star-delta (wye-delta) başlatma ile IO-Link, AC-3, 75 kW/400 V 20-33 V AC/DC boyut S3, vidalı klemens electrical ve mechanical interlock 3 NO+3 NC, dahili varistor

SiemensMFR # 3RA2444-8XE32-1NB3SKU # YLSHBMHPCOB82FM
product brand nameSIRIUS
product type designation3RA24
1 of the supplied contactor3RT2045-1NB30-0CC0
2 of the supplied contactor3RT2045-1NB30
3 of the supplied contactor3RT2035-1NB30
of the supplied RS assembly kit3RA2943-2C

Ürün Hakkında

kontaktör assembly için star-delta (wye-delta) başlatma ile IO-Link, AC-3, 75 kW/400 V 20-33 V AC/DC boyut S3, vidalı klemens electrical ve mechanical interlock 3 NO+3 NC, dahili varistor

Siemens 3RA2444-8XE32-1NB3

  • Orijinal ve sertifikalı Siemens ürünü
  • Dünya genelinde tedarik ağıyla hızlı temin
  • Teknik ekibimizden ürün seçimi ve uyumluluk desteği
  • Muadil ve alternatif ürün önerisi
  • Talebinize özel fiyat teklifi ve teslim süresi

Teknik Özellikler

product brand nameSIRIUS
product designationContactor assembly for star-delta (wye-delta) start
product type designation3RA24
1 of the supplied contactor3RT2045-1NB30-0CC0
2 of the supplied contactor3RT2045-1NB30
3 of the supplied contactor3RT2035-1NB30
of the supplied RS assembly kit3RA2943-2C
of the supplied function module for communication3RA2711-1CA00
General technical data
size of contactorS3
product extension auxiliary switchYok
at AC6,7 g / 5 ms, 4,0 g / 10 ms
at DC6,7 g / 5 ms, 4 g / 10 ms
at AC10,6 g / 5 ms, 6,3 g / 10 ms
at DC10,6 g / 5 ms, 6,3 g / 10 ms
of contactor typical10.000.000
of the contactor with added auxiliary switch block typical10.000.000
reference code according to IEC 81346-2Q
Substance Prohibitance (day/month/year)03/01/2017
SVHC substance nameLead CAS-Yok. 7439-92-1 Lead monoxide (lead oxide) CAS-Yok. 1317-36-8 2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-Yok. 71868-10-5 Melamine CAS-Yok. 108-78-1
Net Weight5,171 kg
Ambient conditions
installation altitude at height above sea level maximum2.000 m
during operation-25... +60 °C
during storage-55... +80 °C
Main circuit
number of poles for main current circuit3
number of NO contacts for main contacts0
number of NC contacts for main contacts0
at AC-3 rated value maximum690 V
— at 400 V rated value115 A
— at 400 V rated value55 kW
— at 690 V rated value90 kW
at AC-3 maximum1.000 1/h
Control circuit/ Control
type of voltage of the control supply voltageAC/DC
at 50 Hz20... 33 V
at 60 Hz20... 33 V
control supply voltage 1 at DC20... 33 V
design of the surge suppressorwith varistor
at 50 Hz328 V·A
at 60 Hz328 V·A
at 50 Hz0,95
at 60 Hz0,95
at 50 Hz8,2 V·A
at 60 Hz8,2 V·A
at 50 Hz0,95
at 60 Hz0,95
closing power of magnet coil at DC154 W
holding power of magnet coil at DC5,6 W
Auxiliary circuit
instantaneous contact3
instantaneous contact3
contact reliability of auxiliary contacts< 1 error per 100 million operating cycles
UL/CSA ratings
contact rating of auxiliary contacts according to ULA600 / Q600
Short-circuit protection
— with type of coordination 1 requiredgG NH 3NA, DIAZED 5SB, NEOZED 5SE: 250 A
— with type of coordination 2 requiredgG NH 3NA, DIAZED 5SB, NEOZED 5SE: 160 A
for short-circuit protection of the auxiliary switch requiredfuse gG: 10 A
Installation/ mounting/ dimensions
mounting position+/-180° rotation possible on dikey mounting surface; can be tilted forward ve backward by +/- 22,5° on dikey mounting surface
fastening methodscrew ve snap-on mounting onto 35 mm DIN rail
height180 mm
width220 mm
depth244 mm
— forwards10 mm
— backwards0 mm
— upwards10 mm
— downwards10 mm
— at the side10 mm
— forwards10 mm
— backwards0 mm
— upwards10 mm
— at the side10 mm
— downwards10 mm
— forwards10 mm
— backwards0 mm
— upwards10 mm
— downwards10 mm
— at the side10 mm
Connections/ Terminals
for main current circuitscrew-type terminals
for auxiliary and control circuitscrew-type terminals
at contactor for auxiliary contactsScrew-type terminals
of magnet coilscrew terminal
solid or stranded2x (2,5... 16 mm²), 2x (10... 50 mm²), 1x (10... 70 mm²)
finely stranded with core end processing2x (2,5... 35 mm²), 1x (2,5... 50 mm²)
finely stranded without core end processing2x (10... 35 mm²), 1x (10... 50 mm²)
— solid or stranded2x (0,5... 1,5 mm²), 2x (0,75... 2,5 mm²)
— finely stranded with core end processing2x (0,5... 1,5 mm²), 2x (0,75... 2,5 mm²)
for AWG cables for auxiliary contacts2x (20... 16), 2x (18... 14)
Safety related data
product function suitable for safety functionVar
Electrical Safety
protection class IP on the front according to IEC 60529IP20
touch protection on the front according to IEC 60529finger-safe, for dikey contact from the front
Communication/ Protocol
product function bus communicationYok
protocol is supported AS-Interface protocolYok
product function control circuit interface with IO linkVar

Aksesuarlar 7

Siemens 3RA2444-8XE32-1NB3 motorla birlikte kullanılabilen, ayrı olarak tedarik edilen orijinal aksesuarlar aşağıda listelenmiştir. Koda tıklayarak aksesuarın sayfasına ve uyumlu diğer motorlara ulaşabilirsiniz.

Parça noAçıklamaUyumlu motor
3RH2921-1DA02Aksesuar · Auxiliary switch · auxiliary switches
3RH2921-1DA20Aksesuar · Auxiliary switch · auxiliary switches
3RH2911-1DA02Aksesuar · Auxiliary switch · auxiliary switches
3RH2911-1DA11Aksesuar · Auxiliary switch · auxiliary switches
3RH2911-1DA20Aksesuar · Auxiliary switch · auxiliary switches
3RH2921-1XA11-0MS0Aksesuar · Auxiliary switch · auxiliary switches
3RA2943-3LAksesuar · Plugs, adapters and terminals · infeed terminals

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