Siemens 3NA3830-7 LV HRC Fuse Element, NH00, 100A, gG, 500V AC
Siemens 3NA3830-7 LV HRC Fuse Element, NH00, 100A, gG, 500V AC
Siemens 3NA3830-7 LV HRC Fuse Element, NH00, 100A, gG, 500V AC
Siemens 3NA3830-7 LV HRC Fuse Element, NH00, 100A, gG, 500V AC
Siemens 3NA3830-7 LV HRC Fuse Element, NH00, 100A, gG, 500V AC

SIEMENS

Siemens 3NA3830-7 LV HRC Fuse Element, NH00, 100A, gG, 500V AC Original Brand New

Model / SKU3NA3830-7

High-performance NH00 size LV HRC fuse link designed for comprehensive cable and line protection. Featuring a 100A rated current and gG operational class, it ensures reliable safety with a front indicator and live grip lugs for industrial applications.

$29.92
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens Sentron series 3NA3830-7 is an industry-standard Low Voltage High Rupturing Capacity (LV HRC) fuse. Engineered for maximum safety and durability, this NH00 size fuse is equipped with a front indicator for easy status monitoring and live grip lugs for secure handling within compatible fuse bases.

Key Benefit

  • High Breaking Capacity: Ensures safe interruption of high short-circuit currents.

  • Durability: High-quality silver-plated contact pins ensure low power loss and long service life.

  • Visual Monitoring: Equipped with a clear Front Indicator for immediate status identification.

  • Ease of Handling: Includes live grip lugs for secure installation and removal using standard fuse pullers.

Function

  • Overload Protection: Precisely calibrated to protect cables and machinery from sustained overcurrent.

  • Short-Circuit Protection: Fast-acting response to minimize damage to downstream components.

  • Universal Application: The gG (general purpose) characteristic makes it suitable for most standard electrical distributions.

Features

  • LV HRC fuse element, NH00 size

  • Rated current: 100A

  • gG type for general protection

  • Rated voltage: AC 500V / DC 250V

  • Front status indicator for operational visibility

  • Live grip lugs for safe and easy handling

  • High-quality Siemens build

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Datasheet in PDF

Specifications

SKU / Model3NA3830-7
BrandSIEMENS
product brand nameSENTRON
product designationLV HRC fuse link
design of the productWith blade contacts
design of an identification indicatorFront indicators
design of the switching contactNon-corroding, silver-plated
design of the fuse linkLV HRC fuse link
size of fuse system / acc. to DIN EN 60269-1NH000
operating class of the fuse linkgG
mounting typenon-insulated 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]6.95 W
power loss [W] / for rated value of the current / at AC / in hot operating state / per pole6.95 W
operational current-
● at 30 °C / rated value98 A
● at 40 °C / rated value95 A
● at 45 °C / rated value92 A
● at 50 °C / rated value90 A
● at 55 °C / rated value88 A
● at 60 °C / rated value86 A
● at AC / rated value100 A
width / of the enclosure21 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
Test Certificatesother Marine / Shipping
Weight0.201 kg
Dimensions83.00 × 95.00 × 67.00 mm

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