Siemens Dig.Industr. Cylinder Fuse Holder 3NW7023-4

Manufacturer: Siemens Dig.Industr.
Designation: Cylinder Fuse Holder 2p, 25A, 10x38, 1000V
Type: 3NW7023-4
Rated Voltage: 1000 V
Mounting Type: DIN Rail
For Fuse Size: 10x38 mm
Number of Poles: 2
With Neutral Conductor: no
Lockable: no
With Optical Fault Indication: no
Width in Division Units: 2
Installation Depth: 65 mm
Protection Class (IP): IP20

Siemens Dig.Industr. Cylinder Fuse Holder 3NW7023-4: additional details
Cylinder fuse holder 10x38 1000V 25A 2-pole for photovoltaic applications. Fuses designed for the high demands of photovoltaic applications. Siemens photovoltaic fuses are specifically designed to protect PV modules and ensure high system availability throughout the entire lifespan of the PV system. The fuses have a high DC rating and can withstand significant temperature fluctuations without damage. All Siemens photovoltaic fuse systems comply with the IEC 60269-6 standard.

The photovoltaic fuses are characterized primarily by:
1. Reliable protection of modules and module connection lines in case of reverse currents.
2. Compliance with UL standard UL 2579 (for IEC cylinder fuses).
3. Safe disconnection in case of fault currents, thereby reducing the fire risk from DC arcs.
4. Safe separation when the fuse holder/fuse base is open.
5. Long lifespan despite frequent and highly variable load currents.

EAN: 4001869415970.