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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3SE5112-0BA00 |
| Alternative Part Number | 3SE51120BA00 |
| Manufacturer | Siemens |
| Product Type | Position Switch |
| Housing Material | Metal |
| Actuator Type | Twist Lever |
| Standards Compliance | EN50041 |
| Connection Type | Device connection 1x (M20x1.5) |
| Contact Configuration | 1NO/1NC Slow-Action Contacts |
| Actuator Adjustment | Rotary actuator adjustable right/left |
| Lever Length | Metal lever 27mm long |
| Roller Diameter | Plastic roller 19mm |
| Insulation Voltage | Rated at 400V |
| Degree of Pollution | Class 3 |
| Thermal Current | 6A |
| Operating Current | AC-15 at 24V/125V/230V; DC-13 at 24V/125V/230V |
| Country of Origin | - |
The Siemens 3SE5112-0BA00 is a robust and reliable mechanical position switch designed to ensure precise operation in a variety of industrial applications. Crafted with a durable metal enclosure, this switch conforms to the EN 50041 standard, offering a high degree of protection and resilience in challenging environments. It features a single device connection with M20x1.5 threading and is equipped with 1 NO/1 NC slow-action contacts, without an actuator head.
This position switch is engineered to provide positive opening operation, a critical function for safety applications. It boasts an insulation voltage rated at 400 V and a pollution degree of class 3, ensuring stable performance even in electrically demanding situations. The switch is capable of withstanding surge voltages up to 6 kV and is rated for IP66/IP67, signifying its ability to resist dust and water ingress, making it suitable for both indoor and outdoor use.
The Siemens 3SE5112-0BA00 is designed for a long mechanical service life, with typical endurance of 15 million switching cycles, and an electrical endurance at AC-15 at 230 V of approximately 100,000 cycles. This reliability is further enhanced when used in conjunction with Siemens contactors, such as the 3RH11, 3RT1016, 3RT1017, 3RT1024, 3RT1025, and 3RT1026, where it can achieve up to 10 million operating cycles.
With a thermal current of 10 A and a repeat accuracy of 0.05 mm, this position switch is a testament to precision and consistency. Its compact design, featuring a length of 85.7 mm and a width of 40 mm, allows for easy integration into a variety of system configurations. The switch's mechanical switching contact and operating frequency rated at 50 to 60 Hz make it a versatile choice for a wide range of industrial applications.
The Siemens 3SE5112-0BA00 is a testament to quality and performance, designed to meet the rigorous demands of industrial automation and control systems. Its robust construction and reliable operation make it an essential component for ensuring the safety and efficiency of machinery and processes.
Commonly Asked Questions
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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What type of enclosure does this position switch have?
The position switch comes with a robust metal enclosure that conforms to EN 50041 standards, ensuring durability and reliability in various industrial environments.
Is this position switch suitable for safety applications?
Yes, this position switch is suitable for safety applications as it features a positive opening operation, which is a critical requirement for safety-related parts.
What is the degree of protection offered by this switch?
This switch is designed to offer a high degree of protection, with an IP rating of IP66/IP67, making it resistant to dust and water ingress.
Can this switch be used in environments with electrical noise?
Yes, the switch is designed with a surge voltage resistance of 6 kV, which helps to protect it against transient electrical disturbances.
What are the contact configurations available in this switch?
The switch comes with 1 normally open (NO) and 1 normally closed (NC) slow-action contact configuration, providing flexibility for various control logic requirements.
What type of actuator does this switch support?
This switch supports a plain plunger actuator made of stainless steel, which is known for its strength and resistance to corrosion.
How does the positive opening feature of this switch contribute to its functionality?
The positive opening feature ensures that the contacts will open in the event of a mechanical failure, which is essential for applications where safety is a priority.
What is the insulation voltage rating for this switch?
The switch has an insulation voltage rating of 400 V, which indicates the maximum voltage the insulation can withstand, providing a measure of safety and reliability.
What is the thermal current rating for this switch?
The thermal current rating for this switch is 10 A, which refers to the maximum continuous current the switch can carry without overheating.
What is the mechanical service life of this switch?
The switch boasts a mechanical service life of typically 15 million switching cycles, highlighting its longevity and suitability for high-cycle applications.
