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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RT2017-2AP01 |
| Alternative Part Number | 3RT20172AP01 |
| Manufacturer | Siemens |
| Contact Configuration | 3-pole with 1 Normally Open (NO) auxiliary contact |
| Rated Operational Current (AC-3) | 12 A |
| Rated Operational Voltage (AC-3) | 400 V |
| Rated Control Supply Voltage | 230 V AC, 50/60 Hz |
| Power Rating (AC-3) | 5.5 kW |
| Terminal Type | Spring-loaded terminal |
| Size of Contactor | S00 |
| Insulation Voltage | Rated at 690 V |
| Surge Voltage Resistance | Rated value 6 kV |
| Mechanical Service Life | Typical 30,000,000 switching cycles |
| Operating Frequency (AC-3) | Maximum 750 1/h |
| Mounting Type | Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
| Ambient Operating Temperature | -25 ... +60 °C |
| Protection Class IP | IP20 for front and terminals |
| Commodity Code | 853649 |
The Siemens 3RT2017-2AP01 is a robust power contactor designed for a wide range of industrial applications. Engineered to facilitate the control of electric motors, this contactor is an integral component in the automation and control of machinery. With its AC-3e/AC-3 classification, it can handle 12 A and is suitable for motor loads of up to 5.5 kW at 400 V. This three-pole contactor is equipped with a 230 V AC coil, compatible with 50/60 Hz power supplies, making it versatile for various electrical systems.
The unit features an auxiliary contact with a normally open (NO) configuration, enhancing its functionality for complex control circuits. The spring-loaded terminal connections ensure a secure and reliable electrical connection, simplifying installation and maintenance. The contactor's compact size, with dimensions of 70 mm in height, 45 mm in width, and 73 mm in depth, allows for efficient use of space inside control cabinets.
Designed with safety in mind, the Siemens 3RT2017-2AP01 boasts finger-safe protection, reducing the risk of accidental contact with live components. Its insulation voltage is rated at 690 V, and it has a surge voltage resistance of 6 kV, ensuring durability and resilience in challenging industrial environments.
This contactor is a dependable solution for those seeking to optimise their motor control systems, offering both performance and reliability in a compact package.
Commonly Asked Questions
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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
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Frequently Asked Questions
What type of contactor is this?
This is a power contactor designed for switching an electrical power circuit, specifically an AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole contactor with a 230 V AC, 50/60 Hz coil and auxiliary contacts: 1 NO, featuring spring-loaded terminals.
Can this contactor be used with a single-phase motor?
Yes, the contactor can be used with a single-phase motor, but it is primarily designed for three-phase applications. The contactor's performance specifications, such as horsepower ratings, should be checked to ensure compatibility with the single-phase motor's requirements.
What is the size of this contactor?
The contactor is of size S00, which is a compact size suitable for various applications where space may be limited.
What are the mounting options for this contactor?
The contactor can be mounted by screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022. It allows for side-by-side mounting and can be rotated +/-180° on a vertical mounting surface or tilted forward and backward by +/- 22.5°.
What type of terminals does this contactor have?
This contactor is equipped with spring-loaded terminals for both the main current circuit and the auxiliary and control current circuit.
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 within the contactor.
Is this contactor suitable for use in safety-related applications?
The contactor has safety-related data such as a B10 value and failure rates according to SN 31920, which can be considered for safety-related applications. However, specific safety requirements should be reviewed to ensure compliance.
What is the thermal current rating for this contactor?
The thermal current rating for this contactor at AC-1 is 22 A at 400 V in an ambient temperature of 40°C.
What is the mechanical service life of this contactor?
The mechanical service life of the contactor is typically 30 million switching cycles, which indicates its durability and longevity in operation.
Does this contactor have a mirror contact feature?
Yes, the contactor has a mirror contact feature according to IEC 60947-4-1 when used with a 3RH29 function module, which is useful for safety circuits.
Part conditions explained
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Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
