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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3SB2000-1AC01 |
| Alternative Part Number | 3SB20001AC01 |
| Manufacturer | Siemens |
| Product Brand Name | SIRIUS |
| Product Designation | Emergency Stop Mushroom Pushbutton |
| Design of the Product | Single device round with positive latching in accordance with ISO 13850 |
| Actuator Type | Emergency stop mushroom pushbutton |
| Actuator Function | Latching |
| Unlocking Mechanism | Rotate-to-unlatch mechanism |
| Actuator Colour | Red |
| Actuator Material | Plastic |
| Outer Diameter of Actuator | 28.5 mm |
| Number of Switching Positions | 2 |
| Protection Class | IP65 |
| Vibration Resistance | 20 ... 200 Hz: 5g (according to IEC 60068-2-6) |
| Operating Frequency | Maximum 1,000 operations per hour |
| Mechanical Service Life | 300,000 switching cycles (typical) |
| Mounting Type | Front panel mounting |
| Installation Hole Shape | Round |
| Mounting Diameter | 16 mm |
| Mounting Height | 21 mm |
| Installation Width | 28.5 mm |
| Installation Depth | 50 mm |
| Ambient Temperature (Operation) | -25 ... +70 °C |
| Ambient Temperature (Storage) | -40 ... +80 °C |
| Environmental Category | 3K6 (according to IEC 60721) |
| Tightening Torque | 0.4 N·m (screws in the bracket) |
| B10 Value | 100,000 (with high demand rate according to SN 31920) |
| Proportion of Dangerous Failures | 20% (with low and high demand rate according to SN 31920) |
| Failure Rate (FIT) | 100 FIT (with low demand rate according to SN 31920) |
| T1 Value | 20 years (proof test interval or service life according to IEC 61508) |
The Siemens 3SB2000-1AC01 is a high-quality emergency stop mushroom pushbutton designed for industrial applications. This robust component features a 16 mm round plastic actuator in a striking red colour, ensuring high visibility in emergency situations. The pushbutton is engineered with a latching mechanism that complies with ISO 13850 standards, providing reliable performance and safety.
Constructed from durable materials, the 3SB2000-1AC01 is built to withstand harsh operating conditions, with an IP65 protection rating that ensures resistance to dust and water ingress. The device is capable of enduring vibrations ranging from 20 to 200 Hz at 5g, making it suitable for a variety of demanding environments.
The pushbutton's mechanical service life is rated at 300,000 switching cycles, offering long-term reliability and reduced maintenance needs. It features a rotate-to-unlatch mechanism, allowing for easy reset after activation. The installation process is straightforward, with a front panel mounting design and a 16 mm mounting diameter.
Ideal for use in machinery and control panels, the Siemens 3SB2000-1AC01 emergency stop mushroom pushbutton is a dependable choice for enhancing safety and operational efficiency in industrial settings.
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Frequently Asked Questions
What is the primary function of this emergency stop mushroom pushbutton?
The primary function of this emergency stop mushroom pushbutton is to provide a quick and reliable method to stop machinery in emergency situations, ensuring safety in industrial environments.
What is the diameter of the mounting hole required for this pushbutton?
The mounting hole required for this pushbutton has a diameter of 16 mm.
What material is the actuator of this pushbutton made from?
The actuator of this pushbutton is made from plastic.
What is the colour of the actuating element?
The actuating element is red.
Does this pushbutton have a latching mechanism?
Yes, this pushbutton features a latching mechanism that requires a rotate-to-unlatch action.
What is the protection class rating of this pushbutton?
This pushbutton has an IP65 protection class rating, making it suitable for use in dusty and wet environments.
How many mechanical operating cycles can this pushbutton handle?
This pushbutton can handle up to 300,000 mechanical operating cycles.
What is the maximum operating frequency of this pushbutton?
The maximum operating frequency of this pushbutton is 1,000 operations per hour.
What are the ambient temperature ranges for operation and storage of this pushbutton?
The ambient temperature range for operation is -25 to +70 °C, and for storage, it is -40 to +80 °C.
What is the vibration resistance of this pushbutton according to IEC 60068-2-6?
The vibration resistance of this pushbutton is 20 to 200 Hz at 5g, according to IEC 60068-2-6.
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.
