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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3SB3210-2EA11 |
| Alternative Part Number | 3SB32102EA11 |
| Manufacturer | Siemens |
| Series | SIRIUS ACT |
| Type | Pushbutton |
| Colour | Black |
| Shape | Round |
| Contact Type | Momentary Contact |
| Material | Plastic |
| IP Rating | IP66 |
| Mounting Diameter | 22 mm |
| Number of Switching Positions | 3 |
| Operating Voltage (Rated Value) | 5 ... 400 V |
| Operating Current at AC-12 | 10 A (24 V, 48 V, 110 V, 230 V, 400 V Rated Value) |
| Operating Current at AC-15 | 6 A (24 V, 48 V, 110 V, 230 V Rated Value), 3 A (400 V Rated Value) |
| Operating Current at DC-12 | 10 A (24 V Rated Value), 5 A (48 V Rated Value), 2.5 A (110 V Rated Value), 1 A (230 V Rated Value) |
| Operating Current at DC-13 | 3 A (24 V Rated Value), 1.5 A (48 V Rated Value), 0.7 A (110 V Rated Value), 0.3 A (230 V Rated Value) |
| Mechanical Life | Typically 300,000 switching cycles |
| Switching Frequency | Maximum 1,000 operations per hour |
| Ambient Operating Temperature | -25 ... +70 °C |
| Storage Temperature | -40 ... +80 °C |
| Number of Auxiliary Contacts | 2 NO (Normally Open) contacts |
| Electrical Connection | Screw-type terminals or spring-loaded terminals (depending on variant) |
| Vibration Resistance | 20 ... 200 Hz: 5g |
| Shock Resistance | <= 50g (for devices without incandescent lamp according to IEC 60068-2-27) |
The Siemens 3SB3210-2EA11 is a robust and versatile pushbutton switch from the SIRIUS ACT series, designed to meet the demands of industrial applications. This high-quality component features a momentary contact mechanism, providing reliable control for operators in a variety of settings. The switch is housed in a durable plastic enclosure with a sleek black finish, ensuring it can withstand the rigours of daily use in harsh environments.
With an intuitive selector switch design, the 3SB3210-2EA11 offers three switching positions, marked I-O-II, for precise operation. The actuator is crafted from plastic and is coloured black to maintain a professional appearance on control panels. The front ring of the device is also made from plastic and shares the same colour, creating a uniform look that blends seamlessly with a wide range of equipment.
This pushbutton is engineered for straightforward installation with a 22 mm mounting diameter, making it compatible with standard panel cutouts. It features screw-type terminals for secure and easy wiring, ensuring a stable electrical connection. The device is rated at IP66, signifying a high level of protection against dust ingress and powerful water jets, which is essential for maintaining functionality in challenging conditions.
The 3SB3210-2EA11 is designed for both alternating current (AC) and direct current (DC) operations, with a rated operating voltage range of 5 to 400 volts, accommodating a broad spectrum of power supply requirements. The switch is capable of handling a maximum operating frequency of 1,000 operations per hour and boasts a mechanical service life of approximately 300,000 cycles, highlighting its durability and longevity.
Ideal for use in manufacturing, automation, and control systems, the Siemens 3SB3210-2EA11 pushbutton switch is a reliable choice for professionals seeking a high-performance control element that combines functionality with a sleek design.
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Frequently Asked Questions
What type of actuator does this selector switch have?
The selector switch features a black, round plastic actuator with a momentary contact type mechanism.
Can this selector switch be used in outdoor environments?
Yes, the selector switch is rated IP66, making it suitable for use in outdoor environments as it is protected against dust and powerful water jets.
What are the electrical connection specifications for this switch?
The switch comes with screw-type terminals for secure and reliable electrical connections.
Is this selector switch illuminated?
No, this particular model is non-illuminated and does not include a light source.
What is the rated operating voltage range for this switch?
The rated operating voltage range for the switch is from 5 to 400 volts, accommodating both AC and DC applications.
How many switching positions does the selector switch have?
The selector switch has three switching positions, labelled I-O-II.
What is the mechanical service life of this selector switch?
The mechanical service life of the switch is typically around 300,000 switching cycles.
What is the maximum operating current for this switch?
The maximum operating current for the switch is 10 A for AC-12 at voltages up to 400 V and varies for other AC and DC operational categories.
What are the ambient temperature limits for the operation of this switch?
The switch can operate within an ambient temperature range of -25 to +70 degrees Celsius.
Does this selector switch come with an emergency stop function?
No, this model does not have an emergency stop function.
