3RT1023-1AP00

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The Siemens 3RT1023-1AP00 is a robust power contactor designed to handle a variety of applications within industrial environments. Engineered for reliability and efficiency, this contactor is capable of switching motor loads and other power circuits with a rated operating voltage of up to 400V and a control supply voltage of 230V AC at 50Hz.

With its compact size S0 footprint, it is suitable for space-saving installations and can be easily integrated into existing setups. The contactor features three poles and is equipped with screw connections for secure and straightforward wiring. It boasts an impressive mechanical operating life, typically offering 10 million cycles, ensuring long-term performance and minimal maintenance.

The device is characterised by a high degree of protection with an IP20 rating on the front, making it suitable for use in environments where dust and other foreign objects are present. The contactor operates reliably within a wide ambient temperature range from -25°C to +60°C, and at installation altitudes of up to 2000 metres above sea level, ensuring versatility across different climatic conditions and geographical locations.

This Siemens contactor is a practical choice for those seeking a dependable solution for controlling motors in applications such as conveyor systems, pumps, compressors, and HVAC systems. Its design and construction adhere to high-quality standards, providing a reliable component for your power management needs.
Specification Description
Part Number 3RT1023-1AP00
Alternative Part Number 3RT10231AP00
Manufacturer Siemens
Product Type Power Contactor
Rated Control Supply Voltage 230 V ac
Operating Current at AC-3 9 A
Operating Current at AC-1 40 A
Service Power at AC-3 4 kW
Number of Poles 3
Contactor Size S0
Protection Class IP20
Ambient Operating Temperature -25 … +60 °C
Mechanical Operating Cycles 10,000,000 typical
Installation Altitude Up to 2,000 m above sea level
Degree of Pollution 3
Connection Type Screw Connection
Mounting Position Vertical
Commodity Code 853630

What are the voltage specifications for this power contactor?

The Siemens power contactor is designed for a control supply voltage of AC 230V at 50Hz. It operates within a voltage range factor of 0.8 to 1.1 times the rated control supply voltage for AC at 50 Hz.

Can this contactor be mounted on a DIN rail?

Yes, the contactor is suitable for screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.

What is the rated operating current of this contactor?

The rated operating current for this contactor at AC-3, 400 V is 9 A, and at AC-1, 400 V it is 40 A.

What is the mechanical service life of this contactor?

The mechanical service life of the contactor is typically 10 million operating cycles, and with added electronics-compatible auxiliary switch block, it is typically 5 million operating cycles.

What are the dimensions of this contactor?

The dimensions of the contactor are 45 mm in width, 85 mm in height, and 91 mm in depth.

What is the ambient temperature range for operating this contactor?

The contactor can operate within an ambient temperature range of -25°C to +60°C.

What type of terminal connections does this contactor have?

This contactor features screw-type terminals for both the main current circuit and the auxiliary and control current circuit.

What is the IP protection class of this contactor?

The protection class IP on the front of the contactor is IP20.

How many poles does this contactor have?

The contactor has 3 poles for the main current circuit.

What is the maximum installation altitude for this contactor?

The maximum installation altitude for the contactor is 2,000 meters above sea level.

  • Starting and stopping motors in industrial applications
  • Controlling lighting circuits in commercial buildings
  • Operating pumps in water treatment facilities
  • Managing fans in HVAC systems
  • Switching heating elements in plastic manufacturing
  • Regulating compressors in refrigeration units
  • Controlling conveyor belts in material handling systems
  • Activating solenoids in automated machinery
  • Managing electrical circuits in food processing plants
  • Switching power in control panels for manufacturing processes

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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