URDC
URDC - SQB-DC0
Rated Breaking Test
Class
IEC 60077-5 Standard(s)
Rated Voltage
[U n ]
aR
Capacity
Voltage
1700V DC
UIC 550
30kA @ L/R = 15ms 2000V DC
With
current Rated
Total
Power
Pre-arcing
indicator Without
I 2 t *
I 2 t
microswitch
loss
I n
@ 2000V DC
adapter
[A 2 s]
[A 2 s]
[W]
Article Number
[A]
Article Number
9022226.25 9022226.32 9022226.40 9022226.50 9022226.80 9022226.63 9022226.100 9022226.200 9022226.160 9022226.125 9022226.20
11.5
9022225.50 9022225.40 9022225.32 9022225.25 9022225.20 9022225.160 9022225.200 9022225.80 9022225.100 9022225.63
96
25 20
80 85 75 73 60 57 43 25 28 37
680 390 270 170
32 20 82 46
32 40 50 63
328 184
13 800 2 700 8 400 30 000 24 500 1 600
200 160 100 80
2 950 5 300 1 660 1 000
125 9022225.125
125
Weight [kg/1]
* L/R=15ms
0.92
Coefficients for Heavy Duty Applications
0.6 B2
0.8 Cf3
a
A2 B1 max
1.25
130
0.55
112
63
9
9
13
13
42
42
42
42
194 216
194 216
157
157
M8 Contact Bolt Maximum Torque
2.5
2.5
40
48
40
48
133lb•in 11.1lb•ft 15N•m
9022225
9022226
Accessories
Article Number Page
Article Description
Page
Article Description
Article Number
Microswitch - Two N0-NC,
Microswitch - Single N0-NC,
2800321 2800421
Standard level
2800311 2800411
Standard level
542
543
Low level
Low level
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