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Siemens 3NP1144-1BC10 SENTRON 3NP1 4 pole NH1 250A fuse switch disconnector

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Product details

Sentron fuse disconnect switch 3NP1, 4-pole, NH1, 250 A, for busbar system 8US 60mm, flat connection, cover level 32/70mm. The 3NP fuse disconnect switch up to 630 A offers enhanced protection for people and equipment, as well as convenient connection technology. These devices protect installations in industry or infrastructure from overload and short circuits and are suitable for cross-industry use. The standard touch protection of the new Sentron series 3NP1 prevents the user from touching live parts during the installation of busbar systems, even with rear access. Additionally, the user can easily identify the installed fuses through the large viewing windows. The Siemens 3NP fuse disconnect switches are characterized by: 1. Maximum flexibility through modular design and comprehensive accessories. 2. Suitable for floor mounting, DIN rail, and Siemens busbar system 8US. 3. Electronic fuse monitoring function including network monitoring. 4. Five sizes from 100 A to 630 A with protection class IP40. 5. Quick and safe conversion for cable outlet on top or bottom. 6. Flexible switching times for the auxiliary switch possible (simultaneously or leading). 7. Option for locking and sealing.

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Energy monitors» category have a defect within the first 24 months?

Source: Galaxus
  • Siemens
    Not enough data
  • 1.Orno
    0,1 %
  • 2.Max Hauri
    0,2 %
  • 2.Qoltec
    0,2 %
  • 4.Eltako
    0,3 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Siemens
    Not enough data
  • 1.Shelly
    1 day
  • Brennenstuhl
    Not enough data
  • Eltako
    Not enough data
  • Goobay
    Not enough data

Return rate

How often is a product of this brand in the «Energy monitors» category returned?

Source: Galaxus
  • Siemens
    Not enough data
  • 1.Qoltec
    0 %
  • 2.Max Hauri
    0,5 %
  • 3.Orno
    0,6 %
  • 3.Victron Energy
    0,6 %
Source: Galaxus