URDC
URDC - SQB-DC2
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
Pre-arcing
Total
With
current Rated
Without indicator
Power
@ 2000V DC I 2 t *
I 2 t
microswitch
loss
I n
adapter
[A 2 s] 1 300 2 500 5 200 20 300 25 000 40 000 9 900
38 300 10 900 20 600 [A 2 s] 120 000 170 000 82 500 190 000
Article Number 9020226.125
9020225.160 9020225.125 Article Number
165 152 134 103 115 89 [W] 178
400 350 315 250 200 160 125 [A]
9020226.400 9020226.350 9020226.315 9020226.250 9020226.200 9020226.160
9020225.350 9020225.400 9020225.315 9020225.250 9020225.200
Weight [kg/1]
* L/R=15ms
2
Coefficients for Heavy Duty Applications
B1 max
a
B2 0.6
A2
Cf3 0.8
130
0.55
1.25
135
86
65
65
9
9
13
13
65
65
194 216
158
158
158
194 216
28
28
Maximum Torque M8 Contact Bolt
9020226
9020225
11.1lb•ft 133lb•in 15N•m
Accessories
Page
Article Description
Article Number
Article Description
Article Number Page
Microswitch - Single N0-NC,
Microswitch - Two N0-NC,
2800311 2800411
2800321 2800421
Standard level
Standard level
542
543
Low level
Low level
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