Hager LNH3355M NH3C Fuse Link 355A 500V gG

The Hager NH3C Fuse Link 355A 500V gG LNH3355M is a high-performance industrial electrical component engineered to provide robust protection for power distribution systems. Designed for demanding environments, this fuse link effectively safeguards electrical circuits against short-circuits and overloads, ensuring operational safety and system reliability. Its construction adheres to high industrial standards, making it a dependable choice for professionals maintaining complex electrical infrastructures.

Advantages

This fuse link offers exceptional reliability due to its gG characteristic, which provides a full-range breaking capacity suitable for general-purpose protection. The NH3C size is specifically optimized for high-current applications, ensuring that the device can handle significant electrical loads without compromising performance. Its durable design minimizes the risk of unexpected downtime, contributing to the overall stability and longevity of the electrical installation it protects.

Suitable for

• Industrial power distribution boards
• Main supply protection in commercial buildings
• Protection of electrical motors and transformers
• Heavy-duty electrical infrastructure maintenance

When it may not be suitable

This fuse link is not intended for use in low-voltage residential circuits or applications requiring specialized characteristics other than gG. It is also unsuitable for environments where the rated current of 355A or the voltage limit of 500V is exceeded, as this would lead to improper operation or failure of the protective device.

Key specifications

• Rated current: 355A
• Rated voltage: 500V
• Fuse size: NH3C
• Characteristic: gG

How to use

The fuse link should be installed by a qualified professional into a compatible NH3C fuse base or switch-disconnector. Ensure that the power supply is completely disconnected before attempting installation or replacement. Align the fuse blades with the contact clips of the fuse base and press firmly until it is securely seated. Verify that the connection is tight and that the fuse indicator is visible if applicable.

What to consider before purchase

• Verify that the current rating of 355A matches your circuit requirements.
• Ensure the fuse base is compatible with the NH3C size.
• Confirm that the system voltage does not exceed 500V.
• Check local electrical regulations regarding the use of gG characteristic fuses.

Usage recommendations

Always replace a blown fuse with one of the exact same rating and characteristic to maintain the integrity of the electrical protection system. Do not attempt to repair or modify the fuse link under any circumstances.