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SIEMENS

Siemens 3NE8724 Fuse

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$51.48

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Siemens
Model Number	3NE8724
Product Category	Fuse
Fuse Type	SITOR LV HRC Fuse Link
Utilization Category	gS
Rated Current	630 A
Rated Voltage	690 V AC
Fuse Size	NH3
Breaking Capacity	100 kA
Blade Width	32 mm
Operating Temperature	-20 °C to +60 °C
Indicator	Front Indicator

Key Features

630 A NH3 Fuse Link

Rated at 630 A in the NH3 size, suitable for high-current industrial fuse protection in LV HRC systems.

gS Utilization Category

The gS characteristic provides general-purpose protection with semiconductor protection capability for mixed loads.

100 kA Breaking Capacity

A 100 kA AC breaking capacity supports safe interruption of high short-circuit currents.

690 V AC Rating

Rated for 690 V AC systems, compatible with a range of industrial power distribution and equipment protection applications.

Front Indicator

Includes a front indicator to assist with visual fuse status identification after operation.

Applications

Industrial main and sub-distribution protection
NH3 fuse switch disconnector installations
Motor circuit protection
Transformer protection
Power distribution panel protection
General-purpose industrial fuse applications

Purchase Information

We support online purchase of the Siemens 3NE8724 Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is the Siemens 3NE8724? The 3NE8724 is a Siemens SITOR LV HRC fuse link in NH3 size, rated at 630 A and 690 V AC with a gS utilization category.

What is the rated current? The rated current is 630 A.

What is the rated voltage? The rated voltage is 690 V AC.

What is the utilization category? It is classified as gS.

What is the breaking capacity? The breaking capacity is 100 kA AC.

What is the fuse size? It uses the NH3 fuse size with 32 mm blade width.

What is the operating temperature range? The operating temperature range is -20 °C to +60 °C.

Does it have an indicator? Yes, it is equipped with a front indicator.

Where is it typically applied? It is commonly used in industrial distribution boards, motor circuits, transformer protection, and NH3 fuse switch disconnector installations.

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