Siemens 3NE3337-8

R$ 385,00

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Siemens 3NE3337-8

Overview

The Siemens 3NE3337-8 is a SITOR semiconductor protection fuse link from the SENTRON LV HRC family. Rated for 710 A and 900 V AC, this NH2 aR class fuse is engineered to provide fast-acting, high-performance protection for semiconductors and industrial power systems.

With slotted, silver-plated blade contacts for M10 screw fixing (110 mm mounting dimension), it ensures secure installation and low contact resistance. A front-mounted indicator allows quick fuse status checks, simplifying maintenance and minimizing downtime.

Key Features

Fuse Type: SITOR fuse link, LV HRC design
Fuse Size: NH2 (EN 60269-1)
Operating Class: aR (semiconductor protection)
Current Rating: 710 A
Voltage Rating: 900 V AC
Breaking Capacity: 100 kA (IEC 60947-2)
Silver-plated slotted blade contacts for M10 screw fixing (110 mm)
Front identification indicator for quick status check
Power Loss: 105 W at rated current
Mounting Position: Any (preferably vertical)
Net Weight: 793 g
Ambient Temperature: –20 °C to +50 °C, up to 95% RH

Technical Specifications

Manufacturer: Siemens SENTRON
Article Number: 3NE3337-8
Product Family: LV HRC Design – SITOR Fuse Links
Rated Current: 710 A
Rated Voltage: 900 V AC
Fuse Class: aR
Breaking Capacity: 100 kA
Power Loss: 105 W
Dimensions: Mounting dimension 110 mm
Net Weight: 793 g
Contacts: Slotted blade, silver-plated
Installation: For M10 screw fixing or in LV HRC fuse bases/switch disconnectors
Compliance: IEC 60269-1, IEC 60947-2, RoHS

Applications

Semiconductor device protection
Power converters and rectifiers
Inverter and drive systems
DC link circuits
Industrial automation and renewable energy

Why Choose the Siemens 3NE3337-8

Reliable NH2 fuse rated for 710 A at 900 V AC
Fast-acting semiconductor protection (aR class)
Silver-plated contacts for long-term conductivity
Front-mounted indicator simplifies maintenance
Backed by Siemens quality and international compliance

Order Now

The Siemens 3NE3337-8 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.