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Siemens NH Fuse 125A NH1 500V AC High Rupture Capacity gG Blade Tag, Front Indicator 3NA3132

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Siemens NH Fuse 125A NH1 500V AC High Rupture Capacity gG Blade Tag, Front Indicator 3NA3132

Name: Siemens NH Fuse 125A NH1 500V AC High Rupture Capacity gG Blade Tag, Front Indicator 3NA3132
Brand: Siemens
SKU: 85719
Price: 59.6 USD
Availability: InStock

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Category Tag Fuses Brand Siemens Condition New

Specifications

Country of Origin	Greece
Voltage	500V ac
Brand	Siemens
Length	75mm
Model	3NA3132
Width	30mm
Overall Length	137mm
Current Rating	125A
Series	3NA3
Maximum Operating Temperature	60°C
Minimum Operating Temperature	-5°C
Fuse Type	NH
Fuse Characteristics	gL, gG
Fuse Size	NH1
Application Category	gG
Tag Type	Blade
Mersen 125A NH Fuse NH1 500V acBrand	Mersen

Key Features

Operational current rating of 125A for robust electrical performance.
NH1 size with blade tag construction for reliable installation and replacement.
500V AC voltage carrying capability ensures suitability for varied systems.
Front-face red indicator signals fuse operation status clearly.
High rupture capacity (HRC) for safe protection against overloads and short circuits.
Application category gG, suitable for cable and line protection in buildings and industry.
Operating class gG for selective system protection.
Manufactured to comply with IEC 60269 and EN 60269 standards.

Product Description

Siemens 3NA3132 NH Fuse 125A NH1 500V AC is an industrial-grade high rupture capacity fuse, engineered for reliable circuit protection in electrical panels and distribution systems. Featuring the NH1 size, blade tag terminals, and operational current rating of 125A, this fuse is ideal for preventing damage during overloads and short circuits in a wide range of installations.

The 3NA3132 fuse is part of Siemens’ NH series, designed for cable and line protection in functional buildings, industries, and power supply companies. The front-facing red indicator provides immediate, visual feedback when the fuse acts, simplifying maintenance and troubleshooting for operators. Its high rupture capacity ensures safe disconnection even under high fault conditions.

This fuse operates at up to 500V AC and is suitable for application category gG, providing selective protection for cable lines and system elements while maintaining compliance with IEC 60269-1, IEC 60269-2, and EN 60269-1 standards. Approvals include DIN VDE 0636 and CSA 22.2 No. 106, supporting universal installation requirements in regulated environments.

The device supports a wide temperature range, with a minimum operating temperature of -5°C and a maximum of 60°C, making it suitable for commercial, industrial, and utility settings. Its NH1 form factor (75mm length, 30mm width, 137mm overall length) enables easy compatibility with standard fuse holders and disconnectors.

Typical use cases include protection of power circuits in industrial automation, commercial and residential electrical distribution, HVAC systems, and control panels requiring rapid response to electrical faults. The series offers front indicator for effective operational status monitoring and ensures compliance with both European and global standards.

The product’s origin in Greece guarantees high-quality manufacturing according to stringent European requirements. Siemens’ NH fuse links are trusted in environments where safety, reliability, and compliance are paramount.

Explore more Siemens Tag Fuses in the Tag Fuses category for additional configurations and ratings.

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Frequently Asked Questions

The Siemens NH Fuse 125A has an operational current rating of 125A, making it suitable for robust electrical performance in various applications.

This model can handle voltages up to 500V AC, ensuring compatibility with a wide range of electrical systems.

The dimensions of this fuse are 75mm in length, 30mm in width, and an overall length of 137mm, allowing for easy installation in standard fuse holders.

This product is an NH type fuse, specifically designed for high rupture capacity applications, suitable for circuit protection.

The application category for this fuse is gG, which is suitable for cable and line protection in various industrial and commercial settings.

This fuse operates within a temperature range of -5°C to 60°C, making it suitable for diverse environmental conditions.

The front-facing red indicator provides immediate visual feedback regarding the fuse's operational status, simplifying maintenance and troubleshooting.

The Siemens NH Fuse 125A complies with IEC 60269-1, IEC 60269-2, and EN 60269-1 standards, ensuring it meets rigorous safety and performance requirements.

This fuse is manufactured in Greece, adhering to stringent European quality standards.

The fuse characteristics include gL and gG, providing selective protection for cable lines and system elements.

The high rupture capacity ensures safe disconnection during overloads and short circuits, protecting electrical circuits from damage.

This fuse is suitable for industrial automation, commercial and residential electrical distribution, HVAC systems, and control panels requiring rapid fault response.