Siemens 3NA6824-7 LV HRC Fuse Link, NH00, 80A, gG, 500V AC / 250V DC
Siemens 3NA6824-7 LV HRC Fuse Link, NH00, 80A, gG, 500V AC / 250V DC
Siemens 3NA6824-7 LV HRC Fuse Link, NH00, 80A, gG, 500V AC / 250V DC
Siemens 3NA6824-7 LV HRC Fuse Link, NH00, 80A, gG, 500V AC / 250V DC

SIEMENS

Siemens 3NA6824-7 LV HRC Fuse Link, NH00, 80A, gG, 500V AC / 250V DC Original Brand New

Model / SKU3NA6824-7

High-performance NH00 size LV HRC fuse link designed for reliable circuit protection. Featuring an 80A rated current, gG operating class for general-purpose cable and line protection, and a combined indicator for easy status monitoring.

$33.20
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens 3NA6824-7 (Size NH00) is a robust Low Voltage High Rupturing Capacity (LV HRC) fuse element engineered for industrial power distribution. This fuse provides superior protection against short circuits and overloads. With its insulated grip lugs, it ensures enhanced safety during installation and removal, while the combined indicator (top and front) allows for quick identification of blown fuses in dense switchboard environments.

Key Benefits & Features

  • Dual Voltage Versatility: Reliable operation at 500V AC and 250V DC, making it suitable for diverse industrial applications.

  • Enhanced Safety: Equipped with insulated grip lugs to minimize the risk of accidental contact during maintenance.

  • Visual Status Monitoring: Features a combined indicator (dual signaling) for high visibility of fuse status from multiple angles.

  • Operating Class gG: Optimized for general-purpose protection of cables and line equipment.

  • Compact Design: The NH00 size allows for space-saving installation in compatible fuse bases and switch disconnectors.

Technical Specification

  • Manufacturer: Siemens

  • Part Number: 3NA6824-7

  • Size: NH00

  • Rated Current (In): 80 A

  • Operating Class: gG (General Purpose)

  • Rated Voltage (AC): 500 V

  • Rated Voltage (DC): 250 V

  • Indicator: Combined (Front and Top)

  • Mounting Type: Insulated Grip Lugs

Application

  • Industrial control panels

  • Low-voltage power distribution systems

  • Switchgear and fuse bases

  • Commercial and industrial electrical installations

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Datasheet in PDF

Specifications

SKU / Model3NA6824-7
BrandSIEMENS
product brand nameSENTRON
product designationLV HRC fuse link
design of the productWith blade contacts
design of an identification indicatorCombination alarms
design of the switching contactNon-corroding, silver-plated
design of the fuse linkLV HRC fuse link
size of fuse system / acc. to DIN EN 60269-1NH00
operating class of the fuse linkgG
mounting typeinsulated grip lugs
type of voltage / of the operating voltageAC/DC
supply voltage-
● at DC250 V
protection class IPIP20, with connected conductors
switching capacity current-
● at DC / acc. to IEC 60947-2 / rated value25 kA
● acc. to IEC 60947-2 / rated value120 kA
power loss [W]5.8 W
power loss [W] / for rated value of the current / at AC / in hot operating state / per pole5.8 W
operational current-
● at 30 °C / rated value78.4 A
● at 40 °C / rated value76 A
● at 45 °C / rated value73.6 A
● at 50 °C / rated value72 A
● at 55 °C / rated value70.4 A
● at 60 °C / rated value68.8 A
● at AC / rated value80 A
width / of the enclosure30 mm
mounting positionAny, preferably vertical
ambient temperature / during operation-
● minimum-5 °C
● maximum40 °C
environmental category-20 to +50 at 95% relative humidity
environmental category / during storage90% at 20°C
MiscellaneousMiscellaneous
Weight0.202 kg
Dimensions83.00 × 95.00 × 67.00 mm

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