170E4039|semiconductor fuse|Mersen cross

Bussmann 170E series — Square Body size 000 to 3, DIN 43620,dual indicator fuses are specially designed for railway application.                                            

Fuse Ratings: 

Voltage:  12000VDC 

Amps: 20amp 

Fuse size:

Fuse Cross Reference:

Family fuses:

Where fuse is used in the Railway?

In the power railway transit system, many places need fuse protection to cut off the direct fault current. Typical examples include main circuit, regenerative DC converter, AC converter, auxiliary loop (air conditioning, lighting, etc.), crowbar system (for braking DC motor).

What's more we have?   ABB，Schneider，TE， Eaton.