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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3SB3901-1DA |
| Alternative Part Number | 3SB39011DA |
| Manufacturer | Siemens |
| Type | LED Lamp for Pushbutton Switch |
| Dimensions | 26 mm (W) x 26 mm (D) |
| Mounting Type | BA 9s |
| Light Source | LED |
| Light Source Colour | Green |
| Operating Voltage | 24V AC/DC |
| Operational Current Max | 15 mA |
| Relative Positive Tolerance | 10% |
| Relative Negative Tolerance | -15% |
| Consumed Current for Rated Value | Maximum 16 mA |
| Electrical Connection Type | Miscellaneous |
| Phased-Out Product | Yes |
| Preferred Successor Type | 3SU1401-1BG40-1AA0 |
The Siemens 3SB3901-1DA is a high-quality LED lamp designed for pushbutton switches, offering a robust solution for industrial control applications. This accessory is engineered to fit seamlessly into a 22mm round or square cutout, with dimensions of 26mm by 26mm, ensuring compatibility with a wide range of control panels and equipment interfaces.
Crafted with a BA 9s socket base, the LED lamp boasts a super-bright green light, providing clear and vivid illumination that enhances the visibility and operational safety of machinery controls. The bulb diameter is a compact 10mm, making it an efficient choice for space-constrained environments.
Operating at a rated voltage of 24V AC/DC, the 3SB3901-1DA is versatile and can be used in diverse electrical settings, both alternating and direct current systems. It has a maximum operational current of 15mA, ensuring energy efficiency while delivering bright and consistent lighting.
The lamp is designed without the need for a series resistor, diode, or lamp transformer, simplifying installation and maintenance. Its operational voltage tolerance allows for a degree of flexibility, with a relative positive tolerance of 10% and a negative tolerance of -15%, accommodating slight variations in power supply without compromising performance.
This LED lamp is a reliable choice for those seeking a durable and efficient lighting solution for their industrial control systems. Its straightforward design and ease of use make it a practical addition to any setup requiring clear and long-lasting indicator lighting.
Commonly Asked Questions
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Frequently Asked Questions
What type of light source does this LED lamp use?
The LED lamp utilises a super-bright green LED as its light source.
Can this LED lamp be used with both AC and DC voltage?
Yes, the LED lamp is designed for actuation with both AC and DC voltage, specifically rated at 24V.
What is the operational current of this LED lamp?
The operational current for this LED lamp is a maximum of 15 mA.
What is the mounting type for this LED lamp?
This LED lamp features a BA 9s base for mounting.
Is there a series resistor included with this LED lamp?
No, there is no series resistor included with the 3SB3901-1DA LED lamp.
What is the bulb diameter of this LED lamp?
The bulb diameter of the LED lamp is 10mm.
What is the relative positive tolerance of the operating voltage for this lamp?
The relative positive tolerance of the operating voltage for this lamp is 10%.
Does this LED lamp come with a diode or lamp transformer?
No, the LED lamp does not include a diode or lamp transformer.
What is the relative negative tolerance of the operating voltage?
The relative negative tolerance of the operating voltage is -15%.
What certifications does this LED lamp have?
The LED lamp comes with a general product approval and a Declaration of Conformity.
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.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
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.
