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Siemens 3NE1224-0 SITOR Fuse Link NH1, 160A, 690V AC, gS Class
Siemens 3NE1224-0 SITOR Fuse Link NH1, 160A, 690V AC, gS Class
Siemens 3NE1224-0 SITOR Fuse Link NH1, 160A, 690V AC, gS Class
Siemens 3NE1224-0 SITOR Fuse Link NH1, 160A, 690V AC, gS Class

SIEMENS

Siemens 3NE1224-0 SITOR Fuse Link NH1, 160A, 690V AC, gS Class Original Brand New

Model / SKU3NE1224-0

High-performance SITOR fuse link designed for semiconductor protection. Featuring NH1 size blade contacts, a 160A current rating, and a gS operating class, it ensures reliable power distribution and circuit safety up to 690V AC.

Original price was: $137.03.Current price is: $97.68.
Out of stockSubject to sourcing — request a quote
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens 3NE1224-0 SITOR fuse link is specifically engineered to protect power semiconductors from the damaging effects of short circuits. These fuses are characterized by their super-fast response times compared to standard LV HRC fuses. The NH1 design with blade contacts allows for easy integration into standard fuse bases, making it a versatile choice for industrial power systems.

Key Benefit

  • Reliable Protection: Provides high-speed, gS-rated protection for both AC and DC circuits.

  • Easy Monitoring: Front indicator allows quick visual inspection of fuse status.

  • Durable Design: Constructed for long-term reliability in industrial environments.

  • High Compatibility: Suitable for NH1 fuse holders and Siemens SITOR systems.

  • Wide Voltage Range: Operates safely up to AC 690V or DC 250V.

Technical Function

  • High Breaking Capacity: Safely interrupts high fault currents to prevent equipment damage.

  • Low Power Dissipation: Designed to minimize heat loss during normal operation, improving cabinet energy efficiency.

  • Standardized Fit: Follows the NH1 (Size 1) form factor for compatibility with standard Siemens and third-party fuse holders.

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Datasheet in PDF

Specifications

SKU / Model3NE1224-0
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 60269-1NH1
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 pole24 W
operational current-
● at 30 °C / rated value160 A
● at 40 °C / rated value160 A
● at 45 °C / rated value160 A
● at 50 °C / rated value158.4 A
● at 55 °C / rated value156.8 A
● at 60 °C / rated value155.2 A
● at AC / rated value160 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
Weight0.578 kg
Dimensions178.00 × 200.00 × 85.00 mm

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