URDC
URDC - SQB-DC2
Rated Breaking Test
Class
Standard(s) IEC 60077-5
Rated Voltage
[U n ]
aR
Capacity
Voltage 1200V DC
900V DC
UIC 550
30kA
Without indicator
Total
Pre-arcing
Rated current
With
Power
I 2 t *
I 2 t
microswitch
loss
@ 1200V DC
I n
adapter
[A 2 s]
[A 2 s]
9020326.125 9020326.100 Article Number
[W]
400 350 315 250 200 160 125 100 [A]
9020325.160 9020325.125 9020325.100 Article Number
5 400
620
78 89 68 60
8 200 4 000 2 100 1 150
133 000 106 000 151 000 36 000 73 000 10 100 18 000
9020326.315 9020326.350 9020326.400 9020326.250 9020326.200 9020326.160
9020325.400 9020325.350 9020325.315 9020325.250 9020325.200
101 114 128 137
18 500 26 500 15 000
* L/R=15ms
Weight [kg/1]
1.37
Coefficients for Heavy Duty Applications
B1 max
A2
0.6 B2
0.8 Cf3
a
0.55
130
1.25
105
90
65
65
9
9
13
13
65
65
106
142 164
106
142 164
28
28
M8 Contact Bolt Maximum Torque
9020325
9020326
15N•m 11.1lb•ft 133lb•in
Accessories
Article Description
Article Number Page
Article Number
Article Description
Page
Microswitch - Two N0-NC,
Microswitch - Single N0-NC,
2800310 2800410
Standard level
2800420 2800320
Standard level
543
542
Low level
Low level
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