Siemens 160A NH Fuse NH1 500V ac 3NA3136

Siemens 3NA3136 NH Fuse NH1 160A 500V ac is a high-quality fuse link from the 3NA3 series, specially designed for electrical circuit protection in industrial, commercial, and power distribution applications. The NH fuse type with size NH1 offers robust protection for high current circuits, making it ideal for functional buildings, industry settings, and power supply systems where selective line protection is critical.

This fuse features a clear front indicator with a red signal that activates upon fuse operation, providing quick visual diagnostics. It supports an operating voltage of 500 volts AC and a current rating of 160 amperes with an operating class of gG, suitable for both cable and line protection functions.

With a high rupture capacity, it ensures safe and reliable breaking capacity in case of overloads or short circuits. The design includes blade-type tag fuses for secure mounting and optimal electrical connection. Operating temperature ranges from -5°C minimum to 60°C maximum, allowing use in diverse environments.

Manufactured to meet IEC and EN standards (IEC 60269-1, IEC 60269-2, EN 60269-1), the fuse is also approved under DIN VDE 0636, DIN VDE 0636-2, and CSA 22.2 No. 106 certifications, signifying compliance with stringent international safety and performance requirements.

The overall physical dimensions include a length of 75 mm and an overall length of 137 mm with a width of 30 mm, providing compatibility with standard NH1 fuse holders. Originating from Greece, this product ensures Siemens quality and reliability in power distribution protection.

Typical industrial and commercial applications include electrical panels, power distribution units, and safety cut-outs in industrial automation, HVAC systems, and electrical power infrastructure.

Rated for 160 amperes with NH1 fuse size for high power capacity. Operates at 500 volts alternating current for effective circuit protection. Equipped with a front indicator for clear signal when fuse operates. High rupture capacity ensures reliable disconnection under fault conditions.

Suitable for cable and line protection with operating class gG. Blade-type tag for easy installation and connection. Designed for operating temperatures from -5°C to 60°C for versatile use environments. Standards compliance includes IEC 60269-1, IEC 60269-2, EN 60269-1.

Approvals from DIN VDE 0636, DIN VDE 0636-2, and CSA 22.2 No. 106. Made in Greece with 3NA3 series engineering for durability and safety. Explore EnvMart’s comprehensive range of Siemens electrical components and Fuses for reliable industrial and commercial protection solutions.