Catálogo fusibles SIBA 2022

URB

URB NH000 - DIN80 Rated Voltage

Rated Breaking Test

Class

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

[U n ]

Capacity

aR

Voltage 660V AC

690V AC - IEC 700V AC - UL

660V AC

200kA

500V AC - IEC  350A

UL File E180276

Time-Current Characteristics

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

Cut-Off Current Characteristics

Correction Curves

1.2

1500

1300

0.2 0.4 0.6 0.8 1.0 1.0 0.8 0.6 0.4 0.2 0

1100 900 700

L U ( V )

B K

500

200 400 600 800

200 400 600 800

B U (V ) AC

B U (V ) AC

0 0.2 0.4 0.6 0.8 1.0

Prospective Short Circuit Current [kA]

(Symmetrical r.m.s.)

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