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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RT2016-1BB41 |
| Alternative Part Number | 3RT20161BB41 |
| Manufacturer | Siemens |
| Product Type | Power Contactor |
| Contactor Size | S00 |
| Number of Poles | 3 Pole |
| Rated Operational Current AC-3 | 9 A |
| Rated Operational Voltage AC-3 | 400 V ac |
| Auxiliary Contacts | 1 Normally Open (NO) |
| Coil Voltage | DC 24V |
| Terminal Type | Screw Terminal |
| Protection Class | IP20 |
| Degree of Pollution | 3 |
| Installation Altitude | Up to 2,000 metres above sea level |
| Ambient Temperature Range | -25 … +60 °C (operating), -55 … +80 °C (storage) |
| Shock Resistance | 6.7g / 5 ms, 4.2g / 10 ms (rectangular impulse at DC), 10.5g / 5 ms, 6.6g / 10 ms (sine pulse at DC) |
| Insulation Voltage | Rated at 690 V |
| Mechanical Operating Cycles | Typically 30,000,000 |
The Siemens 3RT2016-1BB41 is a robust power contactor designed to handle a variety of switching tasks in industrial environments. This three-pole contactor is part of the SIRIUS product family, renowned for its reliability and efficiency. It is engineered to control motors and can switch power circuits up to AC-3, 9 A, and 4 kW at 400 V ac, making it a versatile choice for a wide range of applications.
Featuring a 24 V dc control supply voltage, the 3RT2016-1BB41 ensures smooth operation with a minimal control power requirement. Its compact size S00 allows for space-saving installation, and the screw terminal connections provide a secure and reliable electrical connection. The contactor is equipped with one normally open (NO) auxiliary contact, which can be used for signalling or interlocking purposes.
The unit is designed with safety in mind, offering finger-safe protection and an IP20 rating on the front, ensuring protection against solid objects. It also boasts a high insulation voltage rated at 690 V, and a surge voltage resistance rated at 6 kV, which contributes to the longevity and durability of the contactor.
With a mechanical operating life of typically 30 million cycles, the Siemens 3RT2016-1BB41 is built to last and perform consistently in demanding industrial settings. Its straightforward design allows for easy integration into existing systems, making it a reliable choice for engineers and maintenance professionals looking to streamline their operations.
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Frequently Asked Questions
What is the rated control supply voltage for this contactor?
The rated control supply voltage for the Siemens Power Contactor is 24 V DC.
Can this contactor be mounted on a DIN rail?
Yes, the contactor is designed for 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 is the maximum operating altitude for this contactor?
The maximum operating altitude for the contactor is 2,000 meters above sea level.
What is the ambient temperature range for operating this contactor?
The ambient temperature range for operating the contactor is between -25 °C and +60 °C.
Does this contactor have an auxiliary switch?
Yes, the contactor comes with an auxiliary switch.
What is the IP protection class of the contactor?
The contactor has an IP20 protection class on the front.
What are the shock resistance specifications for this contactor?
The contactor has a shock resistance of 6.7g / 5 ms and 4.2g / 10 ms for rectangular impulse at DC.
What is the insulation voltage rating of this contactor?
The insulation voltage rating of the contactor is 690 V.
How many poles does this contactor have?
The contactor is a 3-pole device, suitable for three-phase applications.
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.
