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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RT2016-2BB41 |
| Alternative Part Number | 3RT20162BB41 |
| Manufacturer | Siemens |
| Type | Power Contactor |
| Poles | 3 Pole |
| Operating Voltage (AC-3) | 400 V ac |
| Operating Current (AC-3) | 9 A |
| Control Supply Voltage | DC 24V |
| Size of Contactor | S00 |
| Auxiliary Switch | Yes |
| Function Module for Communication | Yes |
| Protection Class IP | IP20 |
| Degree of Pollution | 3 |
| Installation Altitude | Up to 2,000 metres above sea level |
| Ambient Temperature (Operating) | -25 … +60 °C |
| Ambient Temperature (Storage) | -55 … +80 °C |
| Shock Resistance | 6.7g / 5 ms, 4.2g / 10 ms (DC rectangular impulse), 10.5g / 5 ms, 6.6g / 10 ms (DC sine pulse) |
| Insulation Voltage | 690 V |
| Impulse Voltage Resistance | 6 kV |
| Mounting Type | Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715 |
| Dimensions (H x W x D) | 70 mm x 45 mm x 73 mm |
| Required Spacing | 6 mm (for live and grounded parts at the side) |
| Electrical Connection | Spring-loaded terminals |
| Conductor Cross-section (Solid) | 0.5 … 4 mm² |
| Conductor Cross-section (Stranded) | 0.5 … 4 mm² |
| Conductor Cross-section (Finely Stranded with Core End Processing) | 0.5 … 2.5 mm² |
| Conductor Cross-section (Finely Stranded without Core End Processing) | 0.5 … 2.5 mm² |
| B10 Value | 1,000,000 (with high demand rate according to SN 31920) |
| Safety Related Data | Mirror contact according to IEC 60947-4-1 (with 3RH29) |
| Approvals | General Product Approval, Functional Safety/Safety of Machinery, KC, Type Examination |
The Siemens Power Contactor 3RT2016-2BB41 is a robust and reliable switching solution designed for a wide range of industrial applications. This three-pole contactor is engineered to handle AC-3 loads up to 9 A and motor control tasks for motors with a power rating of 4 kW at 400 V ac. It features a single normally open (NO) auxiliary contact and operates with a DC control supply voltage of 24 V.
Crafted with precision, the 3RT2016-2BB41 belongs to the SIRIUS product family, renowned for its high-quality standards and innovative engineering. The contactor's size S00 compact frame allows for efficient use of space within control cabinets, while its spring-loaded terminals ensure a secure and maintenance-free electrical connection, facilitating quick and easy installation.
The contactor is designed with user safety in mind, boasting a finger-safe protection class of IP20, which helps to prevent accidental contact with live components. It also has a high degree of pollution resistance, ensuring stable operation even in environments with the presence of conductive dust or other contaminants.
With its impressive shock resistance and insulation voltage rated at 690 V, the Siemens 3RT2016-2BB41 is built to withstand the rigours of industrial environments, offering both durability and consistent performance. Its suitability for a variety of applications makes it an essential component for professionals seeking a reliable power switching solution.
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Frequently Asked Questions
What is the rated operational current for this contactor?
The rated operational current for this Siemens Power Contactor is 9 A for AC-3 applications at 400 V ac.
Can this contactor be used with auxiliary switches?
Yes, this contactor is designed to be used with auxiliary switches, allowing for additional functionality and control within a circuit.
What is the control supply voltage for this device?
The control supply voltage for this contactor is DC 24 V.
What are the mounting options for this contactor?
This contactor can be mounted by screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715.
What is the size of this contactor?
The size of the contactor is S00, which is a compact size suitable for various applications.
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 protection class of this contactor?
The protection class for the front of this contactor is IP20, which provides protection against solid objects larger than 12.5 mm but not against water.
What is the ambient temperature range for operating this contactor?
The ambient temperature range for operating this contactor is between -25 °C and +60 °C.
Is this contactor finger-safe?
Yes, this contactor is designed to be finger-safe, providing protection against electrical shock.
What certifications does this contactor have?
This contactor has general product approvals and certifications for functional safety and safety of machinery, among others.
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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.
