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Siemens 3SE5122-0BH50

Name: 3SE5122-0BH50
Brand: Siemens
SKU: 3SE5122-0BH50
Price: 193.97 GBP
Availability: InStock

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£193.97 (ex. VAT)

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Marvo Stock ID MV-7I2S

HS Code 85365080

SKU 3SE5122-0BH50

Condition New unboxed

Warranty 12 months

Weight (kg) 1.00

Length (mm) 210.00

Width (mm) 170.00

Height (mm) 60.00

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Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	3SE5122-0BH50
Alternative Part Number	3SE51220BH50
Manufacturer	Siemens
Product Brand Name	SIRIUS
Product Designation	Mechanical Position Switches
Product Type Designation	3SE5
Enclosure Material	Metal with cathodic dip coating
Enclosure Width	56 mm
Device Connection	3x (M20x1.5)
Contact Configuration	1 NO/1 NC slow-action contacts
Actuator Type	Rotary actuator right/left adjustable
Lever Type	Adjustable-length metal lever
Lever Length	100 mm
Roller Material	Plastic
Roller Diameter	19 mm
Insulation Voltage Rated Value	400 V
Degree of Pollution	Class 3
Surge Voltage Resistance Rated Value	6 kV
Protection Class IP	IP66/IP67
Shock Resistance	30g / 11 ms (according to IEC 60068-2-27)
Vibration Resistance	0.35 mm/5g (according to IEC 60068-2-6)
Mechanical Service Life	Typical 15,000,000 operating cycles
Electrical Endurance	Typical 100,000 operating cycles at AC-15 at 230 V
Thermal Current	10 A
Operating Frequency Rated Value	50 ... 60 Hz
Number of NC Contacts for Auxiliary	1
Number of NO Contacts for Auxiliary	1
Operational Current at AC-15	6 A at 24/125/240 V, 4 A at 400 V
Operational Current at DC-13	3 A at 24 V, 0.55 A at 125 V, 0.27 A at 250 V, 0.12 A at 400 V
Ambient Operating Temperature	-25 ... +85 °C
Ambient Storage Temperature	-40 ... +90 °C
Mounting Position	Any
Fastening Method	Screw fixing
Electrical Connection	Screw-type terminals
Connectable Conductor Cross-sections	Solid: 1x (0.5 ... 1.5 mm²), 2x (0.5 ... 0.75 mm²); Stranded: 1x (0.5 ... 1.5 mm²), 2x (0.5 ... 0.75 mm²)
AWG Cables	Solid: 1x (20 ... 16), 2x (20 ... 18); Stranded: 1x (20 ... 16), 2x (20 ... 18)
Commodity Code	853650

The Siemens 3SE5122-0BH50 is a robust position switch designed for a variety of industrial applications. Encased in a durable metal enclosure measuring 56 mm in width, this switch is engineered to withstand harsh environments, boasting protection ratings of IP66/IP67. It features a device connection with 3x (M20x1.5) and is equipped with 1 NO/1 NC slow-action contacts, ensuring reliable performance and connectivity.

This switch's rotary actuator is adjustable for both right and left directions and comes with an adjustable-length metal lever that is 100 mm long, topped with a plastic roller of 19 mm. This flexibility allows for precise operation and adaptability to different actuation angles and positions. The mechanical service life of the switch is impressive, with a typical endurance of 15 million operating cycles, and an electrical endurance at AC-15 at 230 V of around 100,000 cycles, highlighting its longevity and reliability.

The 3SE5122-0BH50 is not just built to last but also designed for ease of installation with its any-mounting position capability and screw fixing method. Its screw-type terminals accommodate various conductor cross-sections, both solid and finely stranded, making it versatile for different wiring requirements.

With its mechanical operating principle and repeat accuracy of 0.05 mm, the Siemens 3SE5122-0BH50 ensures precise operation, making it an essential component for industrial automation systems where accurate position detection is critical.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

Have steps been taken to ensure quality control?

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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Nathalie Jolicoeur

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Advance Lifts

‘Great customer service , we needed some assistance quickly and received it.’

Blažej Knežo

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Andreas Boehm

‘Excellent service. The right gear and the right price,well packed and delivered on time.’

Muswalin

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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What type of enclosure does this position switch have?

The position switch comes with a metal enclosure that is 56 mm wide, providing a robust and durable housing suitable for various industrial applications.

Is the position switch suitable for outdoor use?

Yes, the position switch is designed with protection class IP66/IP67, making it suitable for outdoor use as it is protected against dust and temporary immersion in water.

Can the actuator of the position switch be adjusted?

Yes, the position switch features a rotary actuator that is adjustable for both right and left directions. It also includes an adjustable-length metal lever and a plastic roller for precise operation.

What are the electrical connection options for this switch?

The switch is equipped with screw-type terminals and can accommodate solid or finely stranded conductors with or without core end processing, as well as AWG cables, both solid and stranded.

What is the mechanical service life of the position switch?

The mechanical service life of the position switch is typically around 15 million operating cycles, indicating a long-lasting performance in repetitive applications.

What are the operating temperature limits for this position switch?

The position switch can operate within an ambient temperature range of -25 to +85 degrees Celsius, ensuring reliable performance in a wide range of environmental conditions.

Does the position switch have a positive opening feature?

No, the 3SE5122-0BH50 position switch does not have a positive opening feature. It is designed with slow-action contacts for precise and reliable switching.

What is the rated insulation voltage for this switch?

The rated insulation voltage for the position switch is 400 V, which is suitable for various industrial control and automation applications.

How many auxiliary contacts does the position switch have?

The position switch is equipped with 1 normally closed (NC) and 1 normally open (NO) auxiliary contact, allowing for flexible integration into control circuits.

What is the surge voltage resistance of the position switch?

The position switch has a surge voltage resistance rated value of 6 kV, providing a good level of protection against voltage spikes.

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

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.

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