Catálogo fusibles SIBA 2022

URE

URE - NH000-BS70

Rated Breaking Test

Class aR

IEC 60269-4 VDE 0636-4 Standard(s) UL 248-13

Rated Voltage [U n ]

Capacity

Voltage

700V AC - UL 690V AC - IEC

200kA

660V AC

550V AC - IEC  350A

UL File E180276

Time-Current Characteristics

10 4

N28220-30_1

10 3

s

10 2

10 1

10 0

10 -1

2 3 4 5 6 8

10 -2

10 1

10 2

10 3

10 4

10 5

2 3 4 5 6 8

2 3 4 5 6 8

2 3 4 5 6 8

A

2 3 4 5 6 8

Full size graphs available upon request R.M.S. Prospective Current [A]

Cut-Off Current Characteristics

Correction Curves

10 3

N28220-40_2

1.2 1.

1500

kA

1300

1.0 1

1100

0.8

B K

2

10

L U ( V )

9 00

0.6

700

0.4 0.

315 A 110A 150 A 225 A 180 A 400 A

350 A

500

0.2 0.

250 A 100 A 125 A 160 A 200 A

200 400

600

800

400

600 800

20 0

1

10

B U (V) AC

B U (V) AC

32A 35A 40A 50 A 63 A 80A

1.0

0.8

0

10

8

0.6

6

4

0.4

3

2

0.2

0 0 0.2 0.4 0.6 0.8 1.0

-1

0

1

2

3

10

8 10

10

10

10

2

3

4

6

kA

Prospective Short Circuit Current [kA] (Symmetrical r.m.s.)

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