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Siemens 3NE1802-0 SITOR Fuse Link, NH000, 40A, gS Class, 690V AC / 250V DC
Siemens 3NE1802-0 SITOR Fuse Link, NH000, 40A, gS Class, 690V AC / 250V DC
Siemens 3NE1802-0 SITOR Fuse Link, NH000, 40A, gS Class, 690V AC / 250V DC
Siemens 3NE1802-0 SITOR Fuse Link, NH000, 40A, gS Class, 690V AC / 250V DC
Siemens 3NE1802-0 SITOR Fuse Link, NH000, 40A, gS Class, 690V AC / 250V DC

SIEMENS

Siemens 3NE1802-0 SITOR Fuse Link, NH000, 40A, gS Class, 690V AC / 250V DC Original Brand New

Model / SKU3NE1802-0

High-performance SITOR semiconductor fuse link designed for superior circuit protection. Featuring a compact NH000 size and a 40A current rating, this gS-class fuse provides reliable protection for power semiconductors and cables against short circuits and overloads.

Original price was: $49.79.Current price is: $32.16.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens SITOR 3NE1802-0 is a specialized semiconductor fuse link engineered for the demanding requirements of modern industrial power electronics. As part of the SITOR series, it is optimized for high-speed switching and low power loss, ensuring the longevity of your sensitive electrical components. This model features blade contacts for secure mounting and a front-mounted indicator for quick visual status identification.

Key Benefit

  • Dual Protection: The gS operating class provides both semiconductor and cable protection, reducing the need for multiple fuse types.

  • High Breaking Capacity: Safely interrupts high fault currents in both AC and DC applications.

  • Minimized Downtime: The front indicator allows maintenance teams to identify blown fuses instantly.

  • Energy Efficient: Optimized design ensures low power dissipation during standard operation.

Function & Application

  • Semiconductor Protection: Ideal for protecting rectifiers, thyristors, and power transistors.

  • Industrial Converters: Used extensively in frequency converters and UPS systems.

  • DC Link Protection: Suitable for DC applications up to 250V.

  • Standard Compliance: Meets rigorous global standards for NH-type fuse systems.

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Datasheet in PDF

Specifications

SKU / Model3NE1802-0
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 60269-1NH000
operating class of the fuse linkgS
varying load factor (WL)1
type of voltage / of the operating voltageAC/DC
supply voltage-
● at DC250 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 pole5 W
operational current-
● at 30 °C / rated value40 A
● at 40 °C / rated value40 A
● at 45 °C / rated value40 A
● at 50 °C / rated value39.6 A
● at 55 °C / rated value39.2 A
● at 60 °C / rated value38.8 A
● at AC / rated value40 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
Weight0.136 kg
Dimensions65.00 × 83.00 × 62.00 mm

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