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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RT1056-6AF36 |
| Alternative Part Number | 3RT10566AF36 |
| Manufacturer | Siemens |
| Category | DC Drives |
| Description | This Siemens Power Contactor is a 3-pole device with a rating of 185 A (AC-3) and 400 V AC (AC-3). It is designed for DC operation with a voltage range of 110-127 V UC. The contactor also features auxiliary contacts with 2 Normally Open (NO) and 2 Normally Closed (NC) configurations. |
| Size | The contactor is of a compact size, making it suitable for various industrial applications. |
| Connection Type | The device uses screw-type terminals for both the main current circuit and the auxiliary and control current circuit. |
| Connectable Conductor Cross-Section | For main contacts, it can accommodate 4 ... 250 kcmil AWG conductors. For auxiliary contacts, it can accommodate 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) finely stranded conductors with conductor end processing, and 2x (20 ... 16), 2x (18 ... 14), 1x 12 AWG conductors. |
| Mounting Type | The contactor can be mounted on a vertical surface and is rotatable up to +/-90° and tiltable to the front and back up to +/- 22.5°. |
| Certificates/Approvals | The product has received general product approval and has passed functional safety tests. |
| Country of Origin | The country of origin for this part is not specified. |
| Commodity Code | The commodity code for this part is 85364900. |
The Siemens 3RT1056-6AF36 is a robust and reliable power contactor designed for demanding industrial applications. This 3-pole contactor is rated for AC-3 185 A, 90 kW / 400 V AC (50-60 Hz) / DC operation 110-127 V UC, making it suitable for a wide range of power requirements. It features auxiliary contacts with 2 Normally Open (NO) and 2 Normally Closed (NC) configurations, providing flexibility for various control and safety circuits. The 3RT1056-6AF36 is part of Siemens' renowned DC Drives category, known for their high-quality and performance. With a compact size, this power contactor is designed for easy installation and maintenance, making it a practical choice for your industrial automation needs.
Commonly Asked Questions
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Frequently Asked Questions
What category does this part belong to?
This part belongs to the DC Drives category.
Can you provide a brief description of this part?
Sure, this is a power contactor with AC-3 185 A, 90 kW / 400 V AC (50-60 Hz) / DC operation 110-127 V UC. It has auxiliary contacts 2 NO + 2 NC and is 3-pole in size.
What is the commodity code for this part?
The commodity code for this part is 85364900.
What are the dimensions of this part?
The part has a width of 120mm, a height of 172mm, and a depth of 180mm.
What type of connection does this part use?
This part uses screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
What is the type of the connectable conductor cross-section for this part?
For the main contacts, it's 4 ... 250 kcmil. For the auxiliary contacts, it's 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x (20 ... 16), 2x (18 ... 14), 1x 12.
Does this part have any certifications or approvals?
Yes, this part has a General Product Approval and a Functional Safety / Safety of Machinery approval.
Can this part be used in a series installation?
Yes, this part can be used in a series installation.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
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.
