SIEMENS 3NE3338-8

The Siemens 3NE3338-8 module belongs to the SENTRON SITOR series of semiconductor fuses. This type of fuse is mainly used in low-voltage distribution systems for fast and reliable protection against overload and short circuit. It has the characteristics of fast response speed, good protection characteristics, and is widely used in motor, inverter, power electronic equipment and other occasions.

Product parameters and specifications:

Model: 3NE3338-8
Type: Semiconductor fuse
Rated current: 800A
Rated voltage: 800V AC
Disconnect capability: High

Dimensions: Depending on the model
Installation mode: Plug-in
Protection level: Depends on the installation environment
Main functions:
Overload protection: Fast fusing when the load current exceeds the rated value to protect the circuit.
Short circuit protection: Quickly cut off the circuit in case of short circuit to prevent equipment damage.
Fast response: Fast response speed and timely protection.
High reliability: Good electrical and mechanical properties.
Application scenario:
Motor protection: used to protect the motor from overload and short circuit damage.
Inverter protection: Used to protect the output circuit of the inverter.
Power electronic equipment protection: Used to protect various power electronic equipment.
Distribution system protection: Used to protect the branch circuits of the distribution system.