2

Non resettable fuses

MSF 250

www.schurter.com /PG01_2

Fuses

Dimension

8.5 mm

ø 8.5

3.2

ø 0.64

5.08

3.2

ø 0.64

5.08

ø 8.5

1

+0.1

0

5.08

Drilling diagram

Pre-Arcing Time

Rated Current In

1.5 x In min.

2.1 x In max. 2.75 x In min. 2.75 x In max. 4.0 x In min.

4.0 x In max. 10.0 x In max.

0.04 A - 5 A

60 min

30 min

10 ms

3 s

3 ms

300 ms

20 ms

Time-Current-Curves

0.001

0.01

0.1

1

10

100

1000

10000

100000

1

10

Multiple of Rated Current In