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Mersen 125A NH Fuse NH000 690V AC High Rupture Capacity Protistor® Series NH000UD NH000

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Mersen 125A NH Fuse NH000 690V AC High Rupture Capacity Protistor® Series NH000UD NH000

Name: Mersen 125A NH Fuse NH000 690V AC High Rupture Capacity Protistor® Series NH000UD NH000
Brand: Mersen
SKU: 186602
Price: 64.53 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	125A
Series	NH000UD
Fuse Type	NH
Standards/Approvals	IEC, DIN
Fuse Size	NH000
Tag Width	6mm
Application Category	aR

Key Features

This NH000 size fuse supports a current rating of 125A for demanding electrical circuits.
The fuse features a fast fuse (FF) speed and a high breaking capacity for reliable protection.
Its compact dimensions include an overall length of 79mm and a width of 20.8mm.
Equipped with a fusion striker to activate an optional micro-switch for enhanced monitoring.
Standards compliant with IEC and DIN ensuring industrial safety and quality assurance.
Application category aR suitable for power semiconductor circuits requiring robust fuse performance.
Country of origin Tunisia with a product condition rated as new for industrial use.

Product Description

Mersen NH000 125A NH Fuse is a Protistor® fuse from the NH000UD series designed for high rupture capacity applications up to 690V AC. This fast fuse type is specifically engineered to protect power semiconductors and critical electrical systems in industrial and commercial electrical installations.

The fuse has a current rating of 125A and conforms to IEC and DIN standards, ensuring reliable and safe operation within electrical networks that demand precise and rapid response to fault conditions.

Measuring 79mm in overall length, 20.8mm in width, and 40.5mm in height, the fuse is compact and fits standard NH fuse holders. Its body is equipped with a fusion striker, which can activate a micro-switch (sold separately) to provide an additional safety and monitoring feature, useful in automated electrical systems.

This fuse is classified under application category aR and is designed for use with power semiconductors requiring a fast-acting fuse with high breaking capacity to quickly interrupt fault currents without damaging sensitive equipment.

This NH000 fuse supports a 125A current rating for heavy electrical loads. Features high rupture capacity to protect industrial electrical components effectively. Consumes minimal space due to its NH000 size, allowing easy integration.

Equipped to connect with micro-switch accessories for enhanced fault detection. Complies with relevant IEC and DIN standards, assuring quality and safety. Manufactured in Tunisia, ensuring global quality control standards.

Suitable for industrial, electrical, automation, and power semiconductor protection applications.

For further safety enhancements, order the micro-switch separately under stock number 448-3241. This fuse is ideal for use in industrial machines, HVAC systems, manufacturing plants, and power management setups requiring robust electrical protection.

Explore the extensive range of Mersen NH fuses and ensure reliable circuit protection with certified components available at EnvMart.

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