SiemensFuses
In Stock

3NA3672

Product ID:182778
Updated: 2026/8/15
Siemens 3NA3672

Key Features

  • 1Protect branch circuits reliably with a high 630A current rating.
  • 2Ensure versatile application with 500V AC and 400V DC compatibility.
  • 3Simplify installation and monitoring via front indicator and live grip lugs.
  • 4Meet international safety standards using the gG operational class.
  • 5Withstand harsh industrial conditions thanks to a durable design.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Description
NH Fuse Size 4a gG/gL 630A 500VAC/400VDC
Rated Voltage
500VAC/440VDC
Type
gG/gL [Full-range protection for cables and wires (overload protection & short-circuit protection)]
Rated Current In(A)
630
Specifications
Size: 4a [500-1250]
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
3NA3672

Specifications may be subject to change without notice

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