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SIEMENS 3RT1045-1AP00 contactor
SIEMENS 3RT1045-1AP00 contactor

SIEMENS 3RT1045-1AP00 contactor

  • Industrial motor control systems
  • Automation panels
  • HVAC systems
  • Pump and fan control
  • Conveyor systems
  • Power distribution and switching systems
  • Heavy-duty and high-current applications
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  • Model: 3RT1045-1AP00
  • Type: Power Contactor
  • Series: Siemens SIRIUS
  • Status: Discontinued product
  • Replacement Model: 3RT2038-1AP00
  • Coil Voltage: 230 V AC, 50 Hz
  • Poles: 3 (3 NO)
  • Size: S3
  • Connection Type: Screw terminals
  • Rated Insulation Voltage: 1000 V
  • Protection Class: IP20 (front), IP00 (terminals)
  • Mechanical Life: 10 million operations
  • Operating Temperature: -25°C to +60°C
  • Storage Temperature: -55°C to +80°C
  • Mounting: DIN rail, screw or snap-on
  • Net Weight: 1.842 kg
  • Dimensions (HxWxD): 146 x 70 x 139 mm
  • Rated Power (AC-3): 37 kW @ 400 V
  • Rated Current:
    • AC-3: 80 A
    • AC-1: 120 A @ 400 V, 100 A @ 690 V
  • Short-Circuit Protection:
    • Type 1: 250 A gL/gG
    • Type 2: 160 A gL/gG
  • Auxiliary Contacts: None integrated
  • Auxiliary Circuit Ratings:
    • AC-15: 6 A @ 230 V, 3 A @ 400 V
    • DC-13: 10 A @ 24 V, 1 A @ 110 V
  • Shock Resistance: 10.6g / 5 ms
  • Main Circuit Cable Cross-Section: 2x (10–50 mm²) stranded
  • Auxiliary Circuit Cable Cross-Section: 2x (0.75–2.5 mm²)