3SE6605-3BA

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The Siemens 3SE6605-3BA is a magnetically operated switch designed for reliable performance in various industrial applications. This compact, rectangular sensor unit is crafted from durable plastic, ensuring longevity and resilience in demanding environments. It features a robust design with a secure switching mechanism that includes both normally closed (NC) and normally open (NO) contacts, making it versatile for different circuit requirements.

Operating at a nominal voltage of 24 V DC and a current of 0.1 A, the 3SE6605-3BA is engineered to handle a switching frequency of up to 5 Hz. Its reed switch contact principle ensures precise and dependable operation. The switch is equipped with a 3-meter cable for flexible installation options and is designed for screw fixing, providing a stable and secure mount.

With an IP67 protection rating, this switch is well-suited for use in environments where dust and water resistance are crucial. It operates efficiently within a temperature range of -25 to +70 degrees Celsius, making it adaptable to various climatic conditions. The Siemens 3SE6605-3BA also meets high safety standards, with a Safety Integrity Level (SIL) of 3 and a Performance Level (PL) of e, ensuring it is suitable for use in safety-related circuits.
Specification Description
Part Number 3SE6605-3BA
Manufacturer Siemens
Product Type Magnet switch Switching element
Design Rectangular sensor unit
Operating Voltage 24 V DC
Operating Current 0.1 A
Switching Frequency 5 Hz
Contact Type 1 Normally Open (NO) and 1 Normally Closed (NC)
Electrical Connection 3 m cable
Housing Material Plastic
Protection Class IP67
Shock Resistance 30 g / 11 ms (IEC 60068-2-27)
Vibration Resistance 10 ... 55 Hz: 1 mm (IEC 60068-2-6)
Safety Integrity Level (SIL) SIL3 (IEC 61508)
Performance Level (PL) e (EN ISO 13849-1)
Category 4 (EN 954-1)
Dimensions Height: 13 mm, Length: 33 mm, Width: 25 mm
Ambient Temperature Operating: -25°C to +70°C
Mounting Screw mounting
Application Suitable for use in safety-oriented circuits

The Siemens 3SE6605-3BA is a robust magnet switch designed for reliable performance in various industrial applications. Its compact rectangular design, combined with a high protection class of IP67, ensures durability and resistance to harsh environmental conditions. This switch features both normally open and normally closed contacts, making it versatile for different circuit requirements. With a focus on safety, it meets high safety integrity levels and performance standards, making it suitable for integration into safety-oriented systems. Its ease of installation and reliable operation make it a preferred choice for professionals seeking dependable switching solutions.

What is the function of this magnet switch?

The magnet switch functions as a switching element, designed to operate with a magnetically activated mechanism. It is used to detect the presence or absence of a magnetic field, triggering the switch to open or close a circuit.

What are the key specifications of this magnet switch?

This magnet switch operates with a DC voltage of 24V and a current of 0.1A. It features a rectangular sensor unit with a plastic enclosure, and it is designed for safety-related circuits with a switching frequency of 5 Hz.

What are the dimensions of the magnet switch?

The magnet switch has a height of 13 mm, a length of 33 mm, and a width of 25 mm, making it compact and suitable for various applications.

What type of contacts does this magnet switch have?

The magnet switch is equipped with one normally open (NO) contact and one normally closed (NC) contact, utilizing reed switch technology for reliable operation.

What is the environmental protection rating of this magnet switch?

The magnet switch has an IP67 protection rating, indicating it is dust-tight and protected against temporary immersion in water, making it suitable for harsh environments.

What are the operating temperature limits for this magnet switch?

The magnet switch can operate in temperatures ranging from -25°C to +70°C, allowing it to function effectively in a wide range of environmental conditions.

Is this magnet switch suitable for safety applications?

Yes, the magnet switch is suitable for safety applications, with a Safety Integrity Level (SIL) of 3 and a Performance Level (PL) of e, according to relevant safety standards.

How is the magnet switch installed?

The magnet switch is installed using screw fixing, ensuring a secure and stable attachment in various applications.

  • Used in industrial automation systems for monitoring and controlling machinery operations.
  • Employed in safety circuits to ensure machinery stops when a guard is opened or a safety condition is not met.
  • Integrated into conveyor systems to detect the position of items and control the movement of the conveyor.
  • Utilized in robotic systems to provide feedback on the position and movement of robotic arms.
  • Applied in manufacturing processes to detect the presence or absence of components on assembly lines.
  • Used in packaging machinery to ensure correct positioning and alignment of packaging materials.
  • Implemented in material handling equipment to monitor and control the flow of materials.
  • Suitable for use in harsh environments due to its robust design and high protection rating.

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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