3RT1036-1AP04

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The Siemens 3RT1036-1AP04 is a robust power contactor designed to handle high switching capacities with ease. This contactor is engineered for AC-3 applications and is capable of managing motors with power ratings up to 22 kW at 400 V. It operates with a control supply voltage of 230 V AC at 50 Hz and features a three-pole design, ensuring reliable and efficient performance in a variety of industrial settings.

Constructed to the high standards expected from Siemens, this contactor boasts a size S2 frame and comes equipped with screw terminals for secure and straightforward installation. The device is also equipped with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, providing additional flexibility for complex control circuits.

With an insulation voltage rated at 690 V and a surge voltage resistance of 6 kV, the 3RT1036-1AP04 is built to withstand challenging electrical environments. Its mechanical service life is impressive, with typical contactor operations reaching up to 10 million switching cycles, highlighting the durability and longevity of the unit.

The contactor's design allows for side-by-side mounting, making it a space-efficient choice for electrical panels. Its dimensions are compact, with a height of 112 mm, a width of 55 mm, and a depth of 164 mm, ensuring it can be accommodated in various configurations.

The Siemens 3RT1036-1AP04 is a testament to reliable engineering and is suitable for a wide range of industrial applications where dependable motor control is essential. Its robust construction and reliable performance make it a valuable component in any electrical control system.
Specification Description
Part Number 3RT1036-1AP04
Alternative Part Number 3RT10361AP04
Manufacturer Siemens
Voltage 230 V ac
Power Rating 66 kW
Current Rating 60 A
Number of Poles 3 Poles
Contactor Size Size S2
Insulation Voltage Rated at 690 V
Surge Voltage Resistance Rated at 6 kV
Degree of Pollution 3
Protection Class IP IP00 for front and terminals
Shock Resistance 10g / 5 ms, 5g / 10 ms at AC
Mechanical Service Life Typical 10 million switching cycles
Operating Temperature Range -25 to +60 °C during operation
Storage Temperature Range -55 to +80 °C during storage
Control Supply Voltage 230 V ac at 50 Hz
Operating Current at AC-3 50 A at 400 V, 24 A at 690 V
Operating Current at AC-1 60 A up to 690 V
Auxiliary Contacts 2 NO + 2 NC instantaneous contacts
Mounting Type Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
Dimensions Height: 112 mm, Width: 55 mm, Depth: 164 mm
Conductor Connection Type Screw-type terminals for main and auxiliary circuits
Conductor Cross-section Range Main contacts: 2x (0.75 ... 25 mm²), Auxiliary contacts: 2x (0.5 ... 4 mm²)

What are the main characteristics of this Siemens Power Contactor?

This Siemens Power Contactor is designed for switching motors and has an AC-3 rating of 50 A and 22 kW at 400 V. It features a control supply voltage of 230 V AC at 50 Hz, 3 poles, and is a size S2 with screw terminal connections. It also includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts.

Can this contactor be used for high inductive loads?

Yes, the contactor is suitable for high inductive loads, with an operating current at AC-1 of 60 A at 400 V, making it capable of handling significant inductive loads at the rated voltage.

What is the insulation voltage rating of this contactor?

The insulation voltage rating of the contactor is 690 V, which is the rated value for the dielectric strength of the insulating material used in the contactor.

What type of mounting can be used with this contactor?

The contactor supports both screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022, allowing for flexible installation options.

What is the mechanical service life of the contactor?

The mechanical service life of the contactor is typically 10 million switching cycles, indicating its durability and longevity in operational use.

What are the dimensions of this contactor?

The dimensions of the contactor are 112 mm in height, 55 mm in width, and 164 mm in depth, which corresponds to the size S2 classification.

What is the protection class of the contactor?

The protection class for the front of the contactor is IP20, and for the terminal, it is IP00, indicating the level of protection against ingress of solid objects and moisture.

What is the operating temperature range for this contactor?

The operating temperature range for the contactor is from -25°C to +60°C, ensuring reliable performance across a wide range of environmental conditions.

What is the surge voltage resistance of this contactor?

The surge voltage resistance of the contactor is rated at 6 kV, which refers to its ability to withstand transient voltage spikes without damage.

How can I determine if this contactor is suitable for my application?

To determine suitability, you should compare your application's requirements with the contactor's rated operating current, voltage, power, and auxiliary contact configurations, as well as environmental and mechanical specifications.

  • Controlling large motors in industrial applications
  • Switching heating elements in HVAC systems
  • Managing electrical circuits in conveyor systems
  • Operating pumps in water treatment facilities
  • Regulating compressors in refrigeration units
  • Controlling lighting circuits in commercial buildings
  • Managing power distribution in control panels
  • Switching electromagnetic loads in automation systems
  • Operating fans in ventilation systems
  • Controlling valves in process industry applications

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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