URM
URM - NH1
Rated Breaking Test
Class Standard(s)
Rated Voltage
[U n ]
Capacity
Voltage 500V AC
VDE 0636-4 IEC 60269-4
500V AC
120kA
Pre-arcing
Total
Power
current Rated
signal indicator With integrated
Article Number and fitting for microswitch W/ Combi-Indicator
I 2 t *
loss
I 2 t
I n
@ 500V AC
[A 2 s]
[A 2 s] 2 600 4 200 7 600 19 500 12 300 37 000 55 000 42 000 90 000
[W]
63 [A] 100 80 125 160 200 224 250 315
Article Number
920 510 330
40 40 33 27 53 62 79 18 22
2000304.80 2000304.100 2000304.125 2000304.160 2000304.200 2000304.224 2000304.315 2000304.250 2000304.63
2000904.80 2000904.100 2000904.125 2000904.160 2000904.200 2000904.224 2000904.250 2000904.315 2000904.63
7 600 9 600 14 000 5 800 2 400 1 160
Weight [kg / 1]
0.37
0.40
Coefficients for Heavy Duty Applications a A2 B1 max B2 Cf3
0.6
0.8
1.25
0.6
130
a5
c1
e1
b1
Dimensions
f
[in / mm]
2000904
2000304
e4
a1
e2
e4 e1 b1 a1 a5 e2 c1 a f
2.56 / 65 5.30 / 135 0.79 / 20
2.56 / 65 5.30 / 135 0.79 / 20 0.24 / 6
0.24 / 6 2.03 / 51.5 1.65 / 42 0.55 / 14 1.57 / 40 1.57 / 30.5 2.56 / 65 5.30 / 135 0.79 / 20 0.94 / 24
2000304
a
2.03 / 51.5 0.24 / 6 1.80 / 46 1.16 / 29.5 1.65 / 42
a5
1.57 / 40 0.55 / 14
0.30 / 8 1.57 / 40
c1
e1
b
b1
f
b
a1
e4
e2
2000904
Accessories
Article Description
Page
Article Number
Article Description
Article Number
Page
2000904
2000304
Fuse base, 1-Pole Fuse base, 3-Pole
2800202 2100303 2100301 2800204
554
Fuse base, 1-Pole
2100901
551
Microswitch (red hammer)Standard level (UL File E309038) Low level
540
portal: www.siballc.net e-mail: info@sibafuse.com
409
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