URM
URM - NH
Rated Voltage
Rated Breaking Test
Standard(s) Class aR IEC 60269-4
[U n ]
Capacity
2000V AC Voltage
2000V AC
100kA
VDE 0636-4
Total
Power
Rated W/ Top indicator
Pre-arcing
I 2 t *
and fitting for microswitch Article Number
current
loss
I 2 t
450 355 400 250 300 315 224 I n [A] 200
@ 2000V AC
[A 2 s]
520 000 95 000 151 000 170 000 280 000 410 000 77 500 60 000 [A 2 s]
135 145 153 115 121 78 85 103 [W]
94 000 130 000 159 000 53 000 62 000 27 000 33 000 21 000
2040404.355 2040404.400 2040404.450 2040404.250 2040404.300 2040404.224 2040404.200 2040404.315
Weight [kg / 1]
1.7
Coefficients for Heavy Duty Applications a A2 B1 max B2
Cf3 0.8
0.65 1.25
130
0.65
6.50 / 165 2.40 / 61 2.72 / 69 0.24 / 6 2.36 / 60 9.45 / 240 8.20 / 208 3.20 / 81.5 0.50 / 13 0.43 / 11 7.10 / 180 Dimensions [in / mm] 1.26 / 32
C
indicator
A B C D E F K J G I H L
G H
J
B
I
A
F
J
D
K L
Accessories
Page
Article Description
540 Page
Article Number
Article Description
Article Number
2800202 2800204
Microswitch (red hammer)Standard level (UL File E309038) Low level
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