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Mersen 160A NH Fuse NH000 690V AC High Rupture Capacity FF Speed NH000UD Series NH000

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Mersen 160A NH Fuse NH000 690V AC High Rupture Capacity FF Speed NH000UD Series NH000

Name: Mersen 160A NH Fuse NH000 690V AC High Rupture Capacity FF Speed NH000UD Series NH000
Brand: Mersen
SKU: 331705
Price: 68.32 USD
Availability: InStock

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Category Tag Fuses Brand Mersen Condition New

Specifications

Country of Origin	Tunisia
Voltage	690V ac
Brand	Mersen
Height	40.5mm
Length	49.5mm
Model	NH000
Width	20.8mm
Overall Length	79mm
Current Rating	160A
Series	NH000UD
Fuse Type	NH
Standards/Approvals	IEC, DIN
Fuse Characteristics	aR Class [Current Rating 80 to 400A] According to VDE 636-23, gR Class, IEC 269.4
Fuse Size	NH000
Tag Width	6mm
Application Category	aR

Key Features

This NH000 type fuse has a current rating of 160A suitable for medium power systems.
The fuse body is equipped with a fusion striker capable of activating an optional micro-switch.
Complies with IEC and DIN standards ensuring reliable industrial use.
The fuse is part of the NH000UD series featuring a tag width of 6mm and FF speed rating.
Manufactured to meet aR class characteristics according to VDE 636-23 and IEC 269.4 standards.
High rupture capacity design allows interruption of fault currents safely.
Made in Tunisia ensuring quality manufacturing for industrial applications.

Product Description

Mersen NH000 160A NH Fuse NH000 690V AC offers robust electrical protection for industrial and commercial power distribution systems. It is designed as a high rupture capacity fuse with FF (fast fuse) speed rating to efficiently protect power semiconductors and sensitive electronic components from overload and short-circuit conditions.

This fuse meets international standards IEC and DIN, ensuring reliable and safe operation throughout its lifespan. The NH000 size is compact with length of 49.5mm and an overall length of 79mm, making it suitable for limited space electrical panels and switchgear.

The fuse is equipped with a fusion striker integrated into its body, which can activate a micro-switch (sold separately) for circuit monitoring or alarm systems. Its tag width is 6mm, following industry-standard dimensions to fit compatible fuse holders.

The NH000UD series fuse features a 160A current rating and 690V AC voltage rating, making it ideal for medium voltage power circuits. It carries the aR class rating according to VDE 636-23, meaning it protects against overloads and short-circuits while ensuring selective coordination.

The high rupture capacity of this fuse allows it to safely interrupt very high fault currents without damage to surrounding equipment. This robustness is critical for industrial electrical installations, manufacturing plants, HVAC systems, and power distribution networks.

Manufactured in Tunisia, the Mersen NH000 fuse is known for quality and durability in demanding environments. It is commonly used in electrical automation, industrial machinery protections, and commercial power systems.

This NH fuse is compliant with IEC and DIN standards for safety and performance. High rupture capacity enhances circuit protection against severe faults. FF fuse speed classification ensures fast response to transient faults.

Compact NH000 size and dimensions provide installation flexibility. Equipped with fusion striker for optional micro-switch activation. Suitable for medium voltage AC circuits rated at 690V and 160A. Industrial applications in power plants, manufacturing, and automation.

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