SiemensFuses
In Stock

3NA3672

Product ID:182778
Updated: 2026/4/3
Siemens 3NA3672

Key Features

  • 1Protect branch circuits reliably with a high 630A current rating. 2、Ensure versatile application with 500V AC and 400V DC compatibility. 3、Simplify installation and monitoring via front indicator and live grip lugs. 4、Meet international safety standards using the gG operational class. 5、Withstand harsh industrial conditions thanks to a durable design.
Product Details
3NA3672
Siemens

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