Siemens 3NE3338-8

R$ 340,00

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Siemens 3NE3338-8

Overview

The Siemens 3NE3338-8 is a SITOR semiconductor protection fuse link designed for low-voltage HRC systems. With a current rating of 800 A and a voltage capacity of 800 V AC, this NH2 fuse ensures reliable short-circuit and overload protection for semiconductors and industrial power equipment.

Built with slotted, silver-plated blade contacts for secure M10 screw fixing (110 mm mounting dimension), the fuse link also features a front-mounted indicator for quick and easy status monitoring. It is suitable for installation in LV HRC fuse bases or switch disconnectors, providing versatility and robust protection in demanding applications.

Key Features

Fuse Type: SITOR fuse link, LV HRC design
Fuse Size: NH2 (EN 60269-1 standard)
Operating Class: aR (semiconductor protection)
Current Rating: 800 A
Voltage Rating: 800 V AC
Breaking Capacity: 100 kA (IEC 60947-2)
Silver-plated slotted blade contacts (M10 screw fixing, 110 mm)
Front identification indicator
Power Loss: 130 W (at rated current, hot operating state)
Mounting Position: Any (preferably vertical)
Net Weight: 789 g
RoHS compliant and environmentally tested for –20 °C to +50 °C

Technical Specifications

Manufacturer: Siemens SENTRON
Article Number: 3NE3338-8
Product Family: LV HRC Design – SITOR Fuse Links
Operating Voltage: 800 V AC
Rated Current: 800 A
Fuse Class: aR
Breaking Capacity: 100 kA
Dimensions (Packaging): 200 × 270 × 105 mm
Net Weight: 0.789 kg
Construction: Slotted silver-plated blade contacts
Mounting: For M10 screw fixing or LV HRC fuse bases / switch disconnectors
Environmental Category: –20 °C to +50 °C, 95% relative humidity

Applications

Semiconductor device protection
Power converters and rectifiers
DC link and inverter systems
Industrial drives and motor control
Renewable energy and high-power electronics

Why Choose the Siemens 3NE3338-8

High-rated fuse for semiconductor and DC circuit protection
Robust NH2 design with 800 A capacity
Silver-plated blade contacts ensure conductivity and durability
Front-mounted indicator simplifies fuse monitoring
Backed by Siemens SENTRON reliability and safety standards

Order Now

The Siemens 3NE3338-8 SITOR NH2 fuse link is available and ships worldwide.

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PROIND ELETRONICA is an independent company specializing in the sale of industrial automation equipment, parts, and components. We are not authorized distributors, partners, official representatives, or affiliates of any manufacturers mentioned on this website. All trade names, trademarks, and logos mentioned belong exclusively to their respective owners and are used only for product identification, technical reference, or compatibility purposes. PROIND ELETRONICA has no association, commercial ties, sponsorship, or endorsement from ABB, Siemens, Schneider Electric, Rockwell Automation, B&R, or any other brands mentioned on this website.