URB
URB NH000 - DIN80 Rated Voltage
Rated Breaking Test
Class aR
Standard(s) UL 248-13 IEC 60269-4 VDE 0636-4
[U n ]
Capacity
Voltage 660V AC
690V AC - IEC 700V AC - UL
200kA
500V AC - IEC 350A
UL File E180276
Rated current
Without Indicator
With top indicator Article Number microswitch and fitting for
Pre-arcing I 2 t
Total I 2 t ** @ 660V AC
Power loss
With
top indicator
I n
UL rec
UL
UL rec
[A 2 s]
[A 2 s]
[W]
2028220.180 2028220.200 2028220.160 2028220.150 2028220.125 2028220.110 2028220.40 2028220.50 2028220.63 2028220.80 2028220.100 2028220.315 2028220.350* 2028220.400* 2028220.225 2028220.250 2028220.32 2028220.35 Article Number
Article Number
[A]
rec
2028221.40 2028221.35 2028221.32 2028221.110 2028221.80 2028221.100 2028221.63 2028221.50 2028221.225 2028221.160 2028221.180 2028221.200 2028221.315 2028221.250
2055820.160 2055820.180 2055820.200 2055820.315 2055820.350* 2055820.400* 2055820.250 2055820.225 2055820.125 2055820.150 2055820.110 2055820.100 2055820.63 2055820.80 2055820.40 2055820.50 2055820.35 2055820.32
360 290 770 500
470 250 52 66 90 140 890 730
8
40 50 63 32 35
18 14 12 9 10 22
1 400 2 600 4 000
110 80 100
4 900 24
7 200
2028221.125 150 2028221.150 125
26
3 700 2 800 2 000 1 300
11 000 29
37 000 25 000 15 400 20 400 77 000 44 000
70 56 58 47 44 32 35 39
225 200 180 160 250 315
6 600 4 500 14 000 8 000
400 2028221.400* 350 2028221.350*
23 800 76 000**
106 000** ** @ 550V AC
32 100
* 500V AC
Weight [kg /1]
0.14
0.13
A2 Coefficients for Heavy Duty Applications B1 max a
0.8 Cf3
0.6 B2
130
0.6
1.25
indicator
indicator
[in /mm] Dimensions
Microswitch
A
A
G
1.16 / 29.5 3.07 / 78 0.1 / 2.5 2.17 / 55 1.13 / 28.8 0.41 / 10.3
0.08 / 2.0 3.07 / 78 0.80 / 20.4 0.33 / 8.5 0.79 / 20 2.17 / 55 A B C D
I
I
F
F
D
A
D
A
E F G I J L
B
B
2.08 / 53 1.49 / 38
1.49 / 38 2.08 / 53
C
C
J
J
L E
L E
3.94 / 100
4.29 / 105
2028221 / 2028220
2055820
Accessories
Article Description
Article Number
Page
Article Description
Article Number Page
2118901 2118908 2118911
Microswitch(red hammer) UL File E309038 Standard level Low level
Fuse base DIN 80 (UL File E186970)
2800202 2800204
544
540
portal: www.siballc.net e-mail: info@sibafuse.com
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