Logo SAMM-Electronics
Cookie Settings

To use these Services, we need your consent. By clicking on “Accept all”, you declare your consent to the use of all Services. You can also declare your consent by individually clicking on the sliders for each category of cookies and save.

Learn more arrow-right
Necessary cookies

Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. The website cannot function properly without these cookies.

Statistic cookies

Statistic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously.

Preferences cookies

Preference cookies enable a website to remember information that changes the way the website behaves or looks, like your preferred language or the region that you are in.

Marketing cookies

Marketing cookies are used to track visitors across websites. The intention is to display ads that are relevant and engaging for the individual user and thereby more valuable for publishers and third party advertisers.

We use our own cookies as well as third-party cookies on our websites to enhance your experience, analyze our traffic, and for security and marketing. Select "Accept All" to allow them to be used. Read our Cookie Policy.

Magento

heroicons/solid/check 10K Products in Stock
heroicons/solid/check Worldwide Delivery
heroicons/solid/check Order before 4 PM CET, shipped today
heroicons/solid/check New 12 months warranty
420981 (1)

SIEMENS 3NP1143-1143-1BC21 New

SIEMENS 3NP1143-1143-1BC21
Excl. Tax
Transport and Handling Information
Need more?

Need something we currently don't have available? Our sourcing team can help you find what you need

General
Brands:
SIEMENS
HAN:
3NP1143-1143-1BC21
Condition:
New
Logistics
Weight:
3.90kg
Country of Manufacture:
Taric-Code:
85389091

The Siemens 3NP1143-1143-1BC21 fuse switch disconnector from the SENTRON 3NP1 range delivers dependable protection and safe isolation for low-voltage distribution systems. Designed for panel building, industrial switchgear, and maintenance environments, it helps ensure operational continuity while meeting stringent safety requirements.

Engineered for reliable load disconnection and fuse protection in demanding applications, this device integrates smoothly into switchboards and control panels. Built in line with IEC 60947-3, it supports standardized installation practices and clear, service-friendly operation, making it an excellent fit for professional electrical contractors and OEMs focused on robust, compliant designs.

Choose the 3NP1143-1143-1BC21 to optimize safety, uptime, and lifecycle costs across your power distribution architecture, with the added assurance of a 1-year warranty that underscores product quality and long-term support.

  • Brand: Siemens
  • Series: SENTRON 3NP1
  • Model: 3NP1143-1143-1BC21
  • Device type: Fuse switch disconnector
  • Application: Low-voltage power distribution
  • Standard compliance: IEC 60947-3
SIEMENS 3NP1143-1143-1BC21