Search Icon Account Icon Basket Icon

Siemens 3NP4070-0CH01

Wrong part? Click here

Sold out

This part is currently sold out

Please check back soon.

Back to home Create an account
3NP4070-0CH01

Image shown may not reflect the final product

Marvo Stock ID MV-72UY
HS Code 85365080
SKU 3NP4070-0CH01
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00

More about this product

Chevron

Specification & Description

View now
Chevron

Commonly Asked Questions

View now
Chevron

Customer Reviews

View now
Chevron

Similar Products

View now

Specification & Description

Specification Description
Part Number 3NP4070-0CH01
Manufacturer Siemens
Type Fuse Switch Disconnector
Continuous Current / Rated Value 160 A
Operating Voltage (AC) 690 V at 50/60 Hz
Operating Voltage (DC) 220 V
Type of Voltage AC/DC
Number of Poles 3
Acceptability for Application Suitable as a safety cut-out switch
Active Power Loss / Maximum 10 W
Breaking Capacity Limit Short-Circuit Current (Icu) 0.8 kA at 400 V
Mechanical Design Floor mounting with box terminals for main current circuit
Fuse System LV HRC fuse
Installation Size of Fuse-Link 00 and 000
Installation Size of Disconnecting Link 0
Dimensions (Width x Height x Depth) 108 mm x 170 mm x 81.5 mm
Ambient Temperature (Operating) -25 °C to +55 °C
Ambient Temperature (Storage) -50 °C to +80 °C
Protection Class IP00
Approvals General Product Approval with Declaration of Conformity

The Siemens 3NP4070-0CH01 is a robust fuse switch disconnector designed to offer reliable performance in a variety of industrial applications. With a continuous current rating of 160 A and an operating voltage that can handle up to 690 V at 50/60 Hz for AC and 220 V for DC, this component is versatile and suitable for a wide range of power distribution tasks.

Crafted for floor mounting, the unit ensures a secure installation with its box terminal electrical connections. It accommodates LV HRC fuses, supporting fuse sizes NH00, which are widely recognised for their high breaking capacity and safety features. The three-pole design of the 3NP4070-0CH01 allows for the disconnection of three-phase circuits, making it an essential part of any electrical safety and maintenance toolkit.

The disconnector is also characterised by its compact dimensions, measuring 124 mm in width, 201 mm in height, and 172.5 mm in depth, which makes it suitable for installations where space is at a premium. Despite its small size, it does not compromise on performance, with a maximum active power loss of just 3.33 W, ensuring energy-efficient operation.

Siemens has designed this fuse switch disconnector with a focus on durability and reliability. It can operate within a wide range of ambient temperatures, from -25 °C to +55 °C during operation, and can be stored in temperatures ranging from -50 °C to +80 °C. This resilience to extreme conditions makes the 3NP4070-0CH01 suitable for use in a variety of environments.

The 3NP4070-0CH01 is also a safety cut-out switch, which means it can be used as part of a system to ensure safe maintenance and servicing of electrical equipment. Its design does not include an emergency stop switch function, which allows for a more specialised application in power distribution systems.

Overall, the Siemens 3NP4070-0CH01 fuse switch disconnector is a reliable and efficient solution for managing electrical circuits, providing safety and ease of maintenance in industrial settings.

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.

Read more...

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.

Read more...

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.

Read more...

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.

Read more...

How do I create an account?

Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

Read more...

Peace of mind with every purchase

Stars Martin Ruml

‘Rapid delivery.’

Stars Nathalie Jolicoeur

‘Great service. Thank you.’

Stars Advance Lifts

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

Learn more about Marvo
 

Our service to you

Stopwatch

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.

Shield

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.

Checkmark

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.

Stars

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 is the rated continuous current for this Fuse Switch Disconnector?

The rated continuous current for the Siemens Fuse Switch Disconnector is 160 A.

Can this device be used with DC operating voltage?

Yes, the Fuse Switch Disconnector can be used with a DC operating voltage, with a rated value of 220 V.

What is the operating voltage at 50/60 Hz for AC?

For AC at 50/60 Hz, the operating voltage is rated at 690 V.

How many poles does the Fuse Switch Disconnector have?

This Fuse Switch Disconnector has 3 poles.

Is this device suitable as a safety cut-out switch?

Yes, the Fuse Switch Disconnector is suitable for use as a safety cut-out switch.

What is the maximum active power loss for this device?

The maximum active power loss for this device is 10 W.

What are the dimensions of the Fuse Switch Disconnector?

The dimensions are 124 mm in width, 201 mm in height, and 172.5 mm in depth.

What is the ambient operating temperature range for this device?

The ambient operating temperature range is from -25 °C to +55 °C.

What is the protection class IP rating of this device?

The protection class IP rating for this device is IP00.

What type of fuse system does this device use?

This device uses an LV HRC fuse system.

What are the installation sizes of the fuse-link and disconnecting link?

The installation sizes for the fuse-link are 00 and 000, and for the disconnecting link, it is size 0.

What type of mounting is suitable for this device?

The Fuse Switch Disconnector is designed for floor mounting.

Part condition box

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.

The Smart Part

Factories implementing AI-driven systems, highlighting the benefits of investing in artificial intelligence.## Should You Be Investing in Artificial Intelligence?

Should you be investing in artificial intelligence?

Marvo

Just a few years back, investing in AI only existed in the realm of science fiction. It was a futuristic technology that could be found solely in books or in Hollywood films. Fast forward to todays world and AI is rapidly becoming an integral part of our daily lives. It is reshaping how we work, communicate and solve complex problems.

4 min read December 13, 2024
The top 10 ways to improve your supply chain strategy

10 advanced techniques to improve your supply chain strategy

Marvo

A robust supply chain strategy is crucial in today’s interconnected and rapidly evolving global economy. Problems that businesses face include shifting consumer preferences, interruptions in supply, and an increasing focus on sustainability. This article delves into ten cutting-edge methods, in order to keep supply chain tactics robust, efficient, and competitive.

7 min read November 22, 2024
What is supply chain optimisation? Automation technologies in modern supply chains

What is supply chain optimisation?

Marvo

Supply chain optimisation is the key to navigating today's rapidly evolving manufacturing landscape. By improving their operations and logistics, businesses can reach greater levels of efficiency. This refinement also leads to strategic agility. As a result, companies position themselves to adapt to new challenges and seize opportunities.

6 min read November 1, 2024
See all articles