Special price

Siemens 3RT2023-2AG20 Power Contactor 9A, 4kW, 110V AC, 3-Pole with 1 NO + 1 NC Auxiliary Contacts Original Brand New

Model / SKU3RT2023-2AG20

Siemens 3RT2023-2AG20 power contactor, AC-3e/AC-3, 9 A, 4 kW / 400 V, 3-pole, 110 V AC, 50/60 Hz, auxiliary contacts: 1 NO + 1 NC, spring-loaded terminal, size: S0

Original price was: $61.25.Current price is: $31.14.
Available on backorder
  • ConditionOriginal Brand New
  • Warranty12 months

Backorder available · Factory lead time 2–3 weeks.

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Description

Overview

The Siemens 3RT2023-2AG20 is a high-performance power contactor built for reliable operation in industrial control systems. Rated at 9A and 4kW at 400V, this 3-pole contactor features a 110V AC coil (50/60 Hz) and is equipped with spring-loaded terminals for secure, tool-less wiring. Its compact S0 frame size makes it ideal for space-saving installations. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contact, offering additional control and safety flexibility.

Key Benefits

  • Reliable Performance: Built to handle up to 9A/4kW at 400V for dependable switching.

  • Versatile Use: Designed for AC-3 and AC-3e applications in motor and industrial control.

  • Easy Installation: Spring-loaded terminals provide quick and secure wiring.

  • Compact Design: Space-saving S0 size fits into tight control panels.

  • Safe Operation: Includes 1 NO + 1 NC auxiliary contacts for added functionality and interlocking.

Function and Application

The 3RT2023-2AG20 contactor is a crucial component for switching three-phase motors (AC-3 duty) and for general load switching (AC-1 duty). Its primary function is to safely control the flow of electrical power to a load, typically a motor, based on the signal from a $110\text{ V AC}$ control circuit.

Typical Applications Include:

  • Motor Control (Starting/Stopping)
  • Reversing Contactor Assemblies
  • Switching Resistive Loads (e.g., Heating)
  • Integration into Control Panels and Machinery

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Specifications

SKU / Model3RT2023-2AG20
Weight0.446 kg
Dimensions108.5 × 54 × 105.5 mm

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