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Siemens
3RT20451NB30
Power contactor, AC switching
Manufacturer part number: 3RT20451NB30
Serie:
Type: CONTACTOR,AC3:37KW,1NO+1NC,20-33...
EAN-code: 4047621024769
SKU Omnical: 1601725
Stock: 0.
Estimated lead time: 10 days *
PreOrder
S10
€
534,00
per item
€
354,58
per item
EUR | Excluding VAT
Quantity
items
Contact us for a quote with volume pricing.
SSL Connection
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3RT20451NB30 Siemens Power contactor, AC switching
Siemens Power contactor, AC switching Contactor, AC-3e, 80 A/37 kW/400 V, 3-pole, 20-33 V AC/DC, 1 NO+1 NC,
* Lead time based on standard manufacturer lead time and historical data. Omnical confirms lead times upon ordering and upon request.
Datasheet
Rated operation power at AC-3, 400 V
(kW)
37
Rated control supply voltage at AC 50 Hz
(V)
20 - 33
Rated control supply voltage at AC 60 Hz
(V)
20 - 33
Rated control supply voltage at DC
(V)
20 - 33
Voltage type for actuating
AC/DC
Rated operation current Ie at AC-1, 400 V
(A)
125
Rated operation current Ie at AC-3, 400 V
(A)
80
Rated operation current Ie at AC-4, 400 V
(A)
66
Modular version
Yes
Number of auxiliary contacts as normally open contact
1
Number of auxiliary contacts as normally closed contact
1
Type of electrical connection of main circuit
Screw connection
Number of normally open contacts as main contact
3
Rated operation power NEMA
(kW)
44.13
Stock and logistics
Height
0.162 m
Width
0.078 m
Depth
0.168 m
Packaging
item
Weight
1.833 kg
HS code
85364190
Country of Origin
DE
