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SIEMENS

Siemens 3NE8017-1 SITOR Fuse Link, NH00, 50A, gR, 690V AC / 440V DC, Front Indicator Original Brand New

Model / SKU3NE8017-1

High-performance SITOR fuse link designed for semiconductor protection. Featuring a 50A current rating and gR operating class, this NH00 size fuse ensures rapid response times for AC (690V) and DC (440V) applications. Equipped with blade contacts and a front indicator for easy status monitoring.

Original price was: $48.78.Current price is: $21.71.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
  • Genuine Products
  • Up to 1-Year Warranty
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Description

Overview

The Siemens 3NE8017-1 SITOR fuse link is designed for high-performance electrical protection in industrial and commercial installations. Featuring reliable blade contacts and a robust NH00 size, this fuse link ensures safe and efficient circuit interruption. With a clear front indicator, it allows quick visual verification of fuse status, minimizing downtime and maintenance effort.

Key Features & Benefit

  • Reliable Protection: Protects electrical circuits with high breaking capacity for both AC (690 V) and DC (440 V) systems.

  • High Current Rating: 50 A nominal current suitable for medium-load applications.

  • Durable Construction: Designed for NH00 holders, ensuring stability and secure connection.

  • Front Indicator: Provides immediate visual status, simplifying maintenance and safety checks.

  • Time-Tested Technology: SITOR fuse links are globally recognized for their fast response and reliability in industrial environments.

Function & Application

The 3NE8017-1 functions as a sacrificial link that interrupts the electrical circuit during overcurrent events. It is specifically designed for:

  • Variable speed drives and frequency converters.

  • Soft starters and solid-state relays.

  • Industrial DC power supplies.

  • UPS systems and battery protection.

Technical Specification

  • Brand: Siemens

  • Model Number: 3NE8017-1

  • Fuse Size: NH00

  • Rated Current (In): 50 A

  • Operating Class: gR (Semiconductor Protection)

  • Rated Voltage (AC): 690 V

  • Rated Voltage (DC): 440 V

  • Contact Type: Blade Contacts

  • Indicator: Front Indicator

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Datasheet in PDF

Specifications

SKU / Model3NE8017-1
BrandSIEMENS
product brand nameSENTRON
product designationSITOR fuse link
design of the productWith blade contacts
design of an identification indicatorfront indicator
design of the switching contactWith blade contacts, silver-plated
design of the fuse linkSITOR, LV HRC design
size of fuse system / acc. to DIN EN 60269-1NH00
operating class of the fuse linkgR
varying load factor (WL)0.95
type of voltage / of the operating voltageAC/DC
supply voltage-
● at DC440 V
switching capacity current-
● acc. to IEC 60947-2 / rated value100 kA
power loss [W]-
● for rated value of the current / at AC / in hot operating state / per pole14 W
operational current-
● at 30 °C / rated value50 A
● at 40 °C / rated value50 A
● at 45 °C / rated value50 A
● at 50 °C / rated value49.5 A
● at 55 °C / rated value49 A
● at 60 °C / rated value48.5 A
● at AC / rated value50 A
product descriptionNot non-interchangeable
mounting positionAny, preferably vertical
ambient temperature / during operation-
● minimum-20 °C
● maximum50 °C
environmental category-20 to +50 at 95% relative humidity
MiscellaneousMiscellaneous
Weight0.206 kg
Dimensions92.00 × 102.00 × 71.00 mm

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