Siemens Softstarter SIRIUS 3RW4074-2BB44

Ordernr. 61717
EAN 4260409225800
€1,410.00
Excl. 16% VAT, excl. Shipping Cost
Goods expected soon
Details
Technical Service
+49 421 277 9999

Highlights

  • Busbar connection for main current circuit
  • Spring-loaded terminals for aucilliary and control current circuit
  • 2 NO contacts
  • 1 CO contact
  • Size of engine control device: S12

Technical data

  • Output power for 230V three-phase motor: 90 kW
  • Output power for 400V three-phase motor: 160 kW
  • Operating current: 280 A
  • Control supply voltage: 230V AC
  • Operating frequency: 50 - 60 Hz
  • Tolerance of the operating frequency: -10% - 10%
  • Minimum of adjustable motor current for motor overload: 130A
  • Number of poles for main current circuit: 3
  • Mounting type: screw fixing
  • Red fault signal display
  • Max. wire length: 300m
  • Weight: 8.7 kg
  • Dimensions: 160/230/278 mm
  • Protection IP00
  • CE-conformity

Mounting position

With additional fan: With vertical mounting surface +/- 90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back.
Without additional fan: With vertical mounting surface +/-10° rotatable, with vertical mounting surface +/- 10° t

Features and functions

Features and functions

  • 3-phase softstarter
  • Product equipment Integrated bypass contact system
  • Product feature Thyristors
  • Intrinsic device protection
  • Motor overload protection
  • External reset
  • Adjustable current limitation