NH3-3P, 630 A Fuse Switch Disconnector

NH3-3P, 630 A Fuse Switch Disconnector NH3-3P, 630 A Fuse Switch Disconnector

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NH3-3P, 630 A Fuse Switch Disconnector

The NH3-3P, 630 A Fuse Switch Disconnector is a three-pole device designed for the safe disconnection and switching of electrical circuits with a rated current of up to 630 A. This robust disconnector is suitable for demanding industrial ...
The NH3-3P, 630 A Fuse Switch Disconnector is a three-pole device designed for the safe disconnection and switching of electrical circuits with a rated current of up to 630 A. This robust disconnector is suitable for demanding industrial applications, providing reliable circuit protection and safe operation under high loads.
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18,26 € excl. VAT
22,09 € incl. VAT

In stock
Order number: NH3.3P

The NH3-3P, 630 A Fuse Switch Disconnector is a three-pole device designed for the safe disconnection and switching of electrical circuits with a rated current of up to 630 A. This robust disconnector is suitable for demanding industrial applications, providing reliable circuit protection and safe operation under high loads.

Technical Specifications

Parameter Value
Number of Poles 3
Rated Current (In) 630 A
Fuse Type NH3
Mounting Busbar system or panel mount
Rated Voltage (Ue) Up to 1000 V AC
Protection Rating IP20/IP30 (depending on enclosure)
Operating Temperature -25 °C to +55 °C
Mechanical Lifespan 1000 cycles
Electrical Lifespan 200 cycles at full load
Impulse Withstand Voltage (Uimp) 8 kV
Utilization Category AC-23A/AC-22A

Advantages

  • High Current Capacity: Suitable for circuits with high current demands.
  • Reliability: High mechanical lifespan ensures long-term, reliable operation.
  • Safety: Designed for safe disconnection of high-load circuits, protecting equipment and personnel.
  • Versatile Installation: Compatible with standard busbar systems or can be panel-mounted as needed.

Our fuse switches represent a reliable and cost-effective alternative to products from leading manufacturers such as Schneider Electric, ABB, Wöhner, and Apator, delivering high quality and performance for industrial and commercial applications.

The NH3-3P, 630 A Fuse Switch Disconnector is an excellent choice for industrial environments requiring reliable and safe disconnection of circuits with a high current load. Its design ensures safety and longevity, even under continuous, heavy-duty use.

Jmenovitý proud [A] 630
Jmenovitý kmitočet fn 50/60 Hz
Kategorie užití AC-23B (Ue = 400V), AC-21B (Ue = 690V)
Ovládání 3-pólové
Width [mm] 250
Depth [mm] 140
Height [mm] 333
Hmotnost v [g] 4720
Mounting type For DIN rail
Maximální výkonové ztráty pojistkové vložky 48 W
Připojení Rámová svorka
Provozní/skladovací teplota -20...+55 °C
Velikost pojistkové vložky 3
Jmenovité pracovní napětí Ue 690 V
Stupeň krytí IP30