URDC
URDC - SQB-DC0
Rated Breaking Test
Class Standard(s)
Rated Voltage
[U n ]
aR
Voltage 30kA @ L/R = 15ms 4200V DC Capacity
IEC 60077-5
3600V DC
UIC 550
With
Without indicator
Without indicator
Pre-arcing
Total
Power
current Rated
I 2 t *
I 2 t [A 2 s]
adapter microswitch
loss
I n
@ 4200V DC
blade
[A 2 s]
Article Number
Article Number
Article Number
[W]
[A]
91 99
9022026.125 9022026.150 9022026.100 9022026.80 9022026.63 9022026.50 9022026.40
9023025.80 9023025.63 9023025.50 9023025.40 9023025.150 9023025.125 9023025.100
40 50 63 80
9022025.50 9022025.40 9022025.63 9022025.80 9022025.100 9022025.125 9022025.150
82
640
740 328 184
31 200 19 200 10 200 5 700 2 600 1 400
105 117 153 142 121
125 150 100
2 500 4 000 1 300
* L/R=15ms
Weight [kg/1]
1.78
1.90
1.84
Coefficients for Heavy Duty Applications
Maximum Torque M8 Contact Bolt
B1 max
B2 0.6
A2
a
0.8 Cf3
15N•m
0.55 1.25
130
11.1lb•ft
133lb•in
42
126
63
3
42
3
18
9
9
6
13
42
42
42
357
394
416
361 399 494
416
357
394
2.5
2.5
48
48
40
9022025
9022026
9023025
Accessories
Page
Article Description
Article Number
Article Description
Article Number
Page
Microswitch - Two N0-NC,
Microswitch - Single N0-NC,
2800312 2800412
Standard level
Standard level
2800322 2800422
543
542
Low level
Low level
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