Siemens 3RT2028-1AL20 Power Contactor – Specifications and Pricing
  • Siemens 3RT2028-1AL20 Power Contactor – Specifications and Pricing

Siemens 3RT2028-1AL20 Power Contactor

3RT2028-1AL20
Siemens

The Siemens 3RT2028-1AL20 is a three-pole power contactor from the SIRIUS 3RT series, designed for switching motors up to 18.5 kW (25 HP) at 400 V in AC-3 duty. It operates with a 230 V AC coil voltage at 50/60 Hz and includes one normally open (NO) and one normally closed (NC) auxiliary contact. The device features screw terminals and is classified under size S0.

$140.00
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1 Item

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Siemens 3RT2028-1AL20 Power Contactor
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Description

The 3RT2028-1AL20 contactor is engineered for reliable motor control in industrial applications. With a rated operational current of 38 A in AC-3 duty, it effectively manages motors up to 18.5 kW at 400 V. The contactor is equipped with a 230 V AC coil suitable for 50/60 Hz operation. Its auxiliary contacts (1 NO + 1 NC) facilitate integration into control circuits, while the screw terminal connections ensure secure wiring. The compact size S0 design allows for efficient panel space utilization.

Features:

  • Rated Operational Current (AC-3): 38 A
  • Rated Operational Power (AC-3, 400 V): 18.5 kW (25 HP)
  • Number of Poles: 3
  • Coil Voltage: 230 V AC, 50/60 Hz
  • Auxiliary Contacts: 1 NO + 1 NC
  • Terminal Type: Screw terminals
  • Size: S0
  • Operating Temperature Range: -25°C to +60°C
  • Protection Rating: IP20
  • Certifications: CCC, CSA, UL
Product Details
3RT2028-1AL20
3RT2028-1AL20
1 Item

Data sheet

Condition
New
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