Cables and New Energy Products / Connectors
MSD800 manual maintenance protection switch
Model:

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Description
Mainly used in equipment such as electric vehicle batteries and high-voltage distribution boxes. The unique copper bar heat dissipation structure effectively improves the service life of the fuse. The two-stage unlocking opening method provides sufficient system response time. The maximum current of the fuse is 630A. The socket flange offers two mounting options: front and rear.
Features
- Mainly used in electric vehicle batteries, high-voltage distribution boxes, and other equipment. The unique copper busbar heat dissipation structure effectively extends the service life of the fuse. The two-stage unlocking opening method provides sufficient system response time. The maximum current of the fuse is 630A. The socket flange offers both front and rear mounting options.
Specifications
1MSD800P*500 / MSD800 500A plug / 500A fuse / 500A
2MSD800P*630 / MSD800 630A plug / 630A fuse / 630A
3MSD800SF / MSD800 front-mount socket / front panel mounting / 300A Max
4MSD800SR / MSD800 rear-mount socket / rear panel mounting / 300A Max
Serial No.Ordering Model / Product Description / Tail Hole Specification / Fuse Specification / Rated Current

1 / 6

1

2

3

4

5

6
Features
- Mainly used in electric vehicle batteries, high-voltage distribution boxes, and other equipment. The unique copper busbar heat dissipation structure effectively extends the service life of the fuse. The two-stage unlocking opening method provides sufficient system response time. The maximum current of the fuse is 630A. The socket flange offers both front and rear mounting options.
Specifications
1MSD800P*500 / MSD800 500A plug / 500A fuse / 500A
2MSD800P*630 / MSD800 630A plug / 630A fuse / 630A
3MSD800SF / MSD800 front-mount socket / front panel mounting / 300A Max


